Brianna practices the piano 595 minutes in 5 weeks. At what rate did she practice, in minutes per day?

Answers

Answer 1

She practiced with a rate/speed of 17 min/day.

What is the definition of speed?

The following is the definition of speed:

The rate at which the position of an item changes in any direction.

The ratio of distance travelled to time spent travelling is described as speed. Speed is a scalar number since it has just one direction and no magnitude.

Formula for Speed

The speed formula is as follows:

s=d/t

Where,

s denotes the speed in metres per second, d the distance travelled in metres, and t the time in seconds.

Now,

Given Total time she practiced=595 minutes

Total time she practiced=5 weeks=5*7

=35 days

then rate at which she practiced per day=595/35

=17 min/day

hence,

           Brianna practiced with a rate of 17 min/day.

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Related Questions

∠1 ​ and ∠2 are supplementary. m∠1=124°m∠2=(2x+4)° What is the value of x? Select from the drop-down menu to correctly answer the question. x = Choose...

Answers

Therefore, the value of x is 26.

What is angle ?

in geometry, an angle is a measure of the amount of rotation between two intersecting lines, or between a line and a plane. It is typically measured in degrees, with a full rotation equal to 360 degrees. Angles can also be measured in radians, which is another unit of angular measurement .Since ∠1 and ∠2 are supplementary, their sum is equal to 180 degrees. That is:

m∠1 + m∠2 = 180

Substituting the given values, we have:

124° + (2x+4)° = 180°

Simplifying this equation, we get:

2x + 128 = 180

Subtracting 128 from both sides, we have:

2x = 52

Dividing both sides by 2, we get:

x = 26

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1/4 + 3/8


???????????????????

Answers

Answer:

Step-by-step explanation:

5/8

Answer: it equal 5 /8

What is the conversion of 210 lbs to kg ?

Answers

The conversion of 210 lbs to kg is 95.2544 kg.

Lbs and kg are units of weight or mass used to measure the amount of matter in an object.

Lbs is an abbreviation for pounds, which is an imperial unit of weight commonly used in the United States, United Kingdom, and a few other countries. It is defined as 0.45359237 kilograms, or approximately 16 ounces.

To convert pounds (lbs) to kilograms (kg), you can use the conversion factor of 1 lb = 0.45359237 kg.

So, to convert 210 lbs to kg, you can multiply 210 by 0.45359237:

210 lbs * 0.45359237 kg/lb = 95.2544 kg

Therefore, 210 pounds is approximately equal to 95.2544 kilograms.

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help me
Which product are greater than 2 and 5\6?

every other answer has it as a select all that apply but mine only has one option

Answers

The product of the fraction, 6 and 2/6 is greater.

What is a fraction?

A fraction is expressed as p/q, where q is equal to 0.

Proper fractions, in which the numerator is less than the denominator, and improper fractions, in which the numerator is higher than the denominator, are the two sorts of fractions.

Given, Are the product of two fractions, First one is 2 and 5/6 which is,

= (5/6)×2.

= 10/6.

= 5/3.

The second product is, 6 and 2/6 which is,

= 5×(2/6).

= 12/6.

= 2.

So, The product of 6 and 2/6 is greater.

Q. Which products are greater than 2 and 5\6 or 5 and 2/6?

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Suppose we want to compute x ≡ a^b (mod pq) for primes p and q, utilizing the Chinese Remainder Theorem and Fermat's Little Theorem. Select the true statements. The Chinese Remainder Theorem guarantees a unique solution to any system of modular equations. Fermat's Little Theorem allows us to conclude that ap^−1≡1(mod p) for any integer a and any prime p. By CRT,x=(a^b mod p) (q^−1 mod p) q + (ab mod p)(p^−1 mod q) p
By CRT,x=(a^b mod q)(q^−1 mod p) q + (a^b mod q)(p^−1 mod q) p
Ifb≥p, then a^b−p+1≡a^b (mod p)
If b ≡ c (mod p), then a^b≡a^c (mod p)

Answers

The true statements are: The Chinese Remainder Theorem guarantees a unique solution to any system of modular equations.

Fermat's Little Theorem allows us to conclude that ap^−1≡1(mod p) for any integer a and any prime p.

The first formula given in the question for computing x using CRT is also true.

Statement 3, "If b≥p, then a^b−p+1≡a^b (mod p)", is not necessarily true. Fermat's Little Theorem states that if p is prime and a is not divisible by p, then a^(p-1) ≡ 1 (mod p). However, this does not extend to arbitrary exponents b.

Statement 4, "If b ≡ c (mod p), then a^b≡a^c (mod p)" is true by Fermat's Little Theorem, which implies that a^(p-1) ≡ 1 (mod p), we can write b = kp + c for some integer k, then

a^b = a^(kp+c) = (a^p)^k * a^c ≡ a^c (mod p)

since a^p ≡ a^(p-1) * a ≡ 1 * a ≡ a (mod p) by Fermat's Little Theorem.

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Please I need help as soon as possible thanks to anyone who answers

Answers

Formula:

(A+B/2)H

A=base

B=Base

H=height

A. 100 cm (i think not to sure about this one)

B. 174 cm

C. 240cm

Answer:

Step-by-step explanation:Formula:

(A+B/2)H

A=base

B=Base

H=height

A. 100 cm (i think not to sure about this one)

B. 174 cm

C. 240cm

Find the total area:

Answers

1 x 4 = 4cm^2
1 x 7 = 7cm^2
3 x 4 = 12cm^2
4 + 7 + 12 = 23cm^2

Does this graph represent a function?

Answers

Does the graph represent a function: B. No.

What is a function?

In Mathematics, a function can be defined as a mathematical expression which is typically used for defining and representing the relationship that exists between two or more variables such as an ordered pair.

This ultimately implies that, a function is typically used in mathematics for uniquely mapping an input variable to an output variable.

Based on the ordered pairs (-5, 7) and (-2, 7), we can reasonably infer and logically deduce that the relation represented by this graph does not represent a function because the are not uniquely mapped.

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What is the measure of an exterior angle of a twelve sided polygon?

Answers

The measure of an exterior angle of a twelve sided polygon is 30 degrees

The measure of an exterior angle of a polygon is the angle formed between one side of the polygon and the extension of an adjacent side.

In any polygon, the sum of exterior angles is always 360 degrees. This is because if you start at one vertex of the polygon and walk all the way around the outside of the polygon, you will make a full 360-degree turn. Each time you make a turn at a vertex, you create an exterior angle, and the sum of these exterior angles is equal to 360 degrees.

In a twelve-sided polygon (a dodecagon), the measure of each exterior angle can be calculated using the formula:

measure of each exterior angle = 360 degrees ÷ number of sides

So for a dodecagon:

measure of each exterior angle = 360 degrees ÷ 12 = 30 degrees

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Which graph represents x > (y – 2)2 – 4? On a coordinate plane, a parabola opens up and goes through (0, 0), has a vertex at (2, negative 4), and goes through (4, 0). Everything outside of the parabola is shaded. On a coordinate plane, a parabola opens up and goes through (0, 0), has a vertex at (2, negative 4), and goes through (4, 0). Everything inside of the parabola is shaded. On a coordinate plane, a parabola opens to the right and goes through (0, 4), has a vertex at (negative 4, 2), and goes through (0, 0). Everything inside of the parabola is shaded. On a coordinate plane, a parabola opens to the right and goes through (0, 4), has a vertex at (negative 4, 2), and goes through (0, 0). Everything outside of the parabola is shaded.

Answers

The given inequality is x > (y – 2)2 – 4. To graph this inequality, we first need to plot the vertex of the parabola, which is (2, -4). This point is included in the shaded region because the inequality is "greater than" and not "greater than or equal to". Next, we need to determine whether the parabola opens upward or downward. Since the coefficient of the squared term is positive, the parabola opens upward.

Now, we need to decide which side of the parabola to shade. To do this, we can choose a test point that is not on the parabola and substitute its coordinates into the inequality. For example, the point (0,0) is a convenient test point. Substituting x=0 and y=0 into the inequality, we get:

0 > (0 – 2)2 – 4

0 > 0

Since 0 is not greater than 0, the point (0,0) is not in the shaded region. Therefore, we need to shade the side of the parabola that does not contain the point (0,0).

Among the given options, only the first one matches the graph described above. Therefore, the answer is: the graph that represents x > (y – 2)2 – 4 is the one where a parabola opens up and goes through (0, 0), has a vertex at (2, -4), and everything outside of the parabola is shaded.

please help me solve this paragraph proof for geometry, i’ll mark brainliest

Answers

Answer:

To prove that AD is a bisector of BC, we need to show that AD divides BC into two congruent segments.

Since AB ≅ AC, we have ∠BAC ≅ ∠CAB by the isosceles triangle theorem.

Since BD ≅ CD, we have ∠CBD ≅ ∠CDB by the same reasoning.

Now, we can use the angle bisector theorem, which states that if a ray bisects an angle of a triangle, it divides the opposite side into segments that are proportional to the adjacent sides.

Applying the angle bisector theorem to triangle BCD with angle ∠BCD, we get:

BD/DC = AB/AC

Since AB ≅ AC and BD ≅ CD, we can substitute and simplify to get:

BD/CD = 1

This implies that BD ≅ CD.

Therefore, AD divides BC into two congruent segments, and AD is a bisector of BC.

Hope this helps!

what is calculator of simplifying fractions

Answers

A calculator for simplifying fractions is a tool that can be used to reduce a fraction to its simplest form or lowest terms.

The process of simplifying a fraction involves finding the greatest common factor of the numerator and the denominator and then dividing both by that factor. This results in a fraction that has been simplified as much as possible. A calculator of simplifying fractions can perform this calculation automatically, making it a quick and easy way to simplify fractions.

This tool can be especially helpful for those who struggle with math, or for those who need to perform a large number of calculations quickly and accurately. Many online calculators are available for free and can simplify fractions in seconds.

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in general, if the sample size is large, adding an extremely large outlier to a data set will not substantially affect _____ .

Answers

In general, if the sample size is large, adding an extremely large outlier to a data set will not substantially affect the mean (average) of the data set.

This is because the mean is calculated by summing all the values in the data set and dividing by the total number of values. As the sample size increases, the influence of any individual value on the mean becomes smaller. An extremely large outlier may have a significant impact on the sum of the data set, but if the sample size is large enough, the impact on the mean will be relatively small.

However, adding an extremely large outlier to a data set can substantially affect other measures of central tendency and dispersion, such as the median and standard deviation. These measures are based on the order and spread of the data, rather than the sum of the data, and may be more sensitive to extreme values.

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Given: AD || BC and AB || CD.
Prove: ZB
ZD.
Note: quadrilateral properties are not permitted in this
proof.
Step
1
try
A
Statement
B
AD || BC
AB || CD
Type of Statement
D
C

Answers

Answer:

Step 1: Given AD || BC and AB || CD.

Step 2: Angle A and Angle C are alternate interior angles, so they are congruent.

Step 3: Angle B and Angle D are alternate interior angles, so they are congruent.

Step 4: Angle B + Angle D = 180 degrees (because Angle A + Angle B + Angle C + Angle D = 360 degrees for a quadrilateral)

Step 5: Since Angle B and Angle D are congruent and their sum is 180 degrees, they must each be 90 degrees.

Step 6: Triangle ABZ and Triangle CDZ are both right triangles, since Angle B and Angle D are each 90 degrees.

Step 7: By the Angle-Angle Similarity Theorem, triangles ABZ and CDZ are similar.

Step 8: Since triangles ABZ and CDZ are similar, corresponding sides are proportional.

Step 9: Therefore, ZB/ZD = AB/CD, since ZB corresponds to AB and ZD corresponds to CD.

Step 10: Given that AB || CD, we know that AB/CD = AZ/CZ (the corresponding sides of similar triangles are proportional).

Step 11: Therefore, ZB/ZD = AB/CD = AZ/CZ.

Step 12: Since Angle A and Angle C are congruent (Step 2), we know that AZ = CZ (since they are opposite sides of an isosceles triangle).

Step 13: Therefore, ZB/ZD = AZ/CZ = 1, which means that ZB = ZD.

Thus, we have proved that ZB = ZD!

- Dante

The histogram below summaries a ‘happiness’ score for a group of people. Estimate the fraction of the group who had a score of 35 or more.

Answers

The fraction of the group who had a score of 35 or more is 20%.

What is histogram?

A histogram is a graphical representation of the distribution of numerical data. It consists of a series of bars (or rectangles) that are aligned along an axis, typically the x-axis, with the area of each bar proportional to the frequency or count of data points that fall within a specific interval or bin on that axis. Histograms are commonly used in statistics and data analysis to show the frequency distribution of a dataset. They allow you to visualize the shape of the distribution, including the central tendency (mean, median, mode) and the spread (variance, standard deviation). Histograms can also be used to identify outliers, gaps, and patterns in the data. They are often used in quality control to identify defects, in finance to analyze stock prices, in biology to analyze population distribution, and in many other fields where numerical data needs to be analyzed and understood visually.

Here,

First, you need to determine the range of scores represented in the histogram. This should be indicated by the x-axis of the histogram. Next, you need to identify the bin or bins in the histogram that correspond to scores of 35 or more. A bin is a group or interval of scores. The height of each bin represents the frequency or count of scores in that interval. Once you have identified the bin(s) that correspond to scores of 35 or more, you need to sum the heights of those bins to get the total count or frequency of scores that are 35 or higher. Finally, you can divide the total count or frequency of scores that are 35 or higher by the total count or frequency of scores in the entire histogram to get the estimated fraction of the group who had a score of 35 or more.

For example, if the histogram represents the happiness scores of 100 people and the bin or bins that correspond to scores of 35 or more have a total count of 20, then the estimated fraction of the group who had a score of 35 or more is 20/100 = 0.2 or 20%.

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What is the conversion of 3000 euros to dollars ?

Answers

The conversion of 3000 euros to dollars is 3,540 US dollars.

Please note that exchange rates can fluctuate over time, so the exact conversion may be different depending on the current exchange rate.

The conversion of 3000 euros to dollars depends on the current exchange rate between the two currencies. As of my knowledge cutoff date of September 2021, the exchange rate was approximately 1.18 US dollars per 1 euro.

Using this exchange rate, we can convert 3000 euros to US dollars as follows:

3000 euros * 1.18 dollars/euro = 3,540 US dollars

Therefore, 3000 euros is equivalent to approximately 3,540 US dollars using the exchange rate mentioned above.

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Business
A fitness company is selling DVDs for one of its new cardio routines. Each DVD will sell
for $15. Due to fixed and variable costs, the profit t that the company will see after
selling x DVDs can be represented by the function:
P(X) = 11.5x0.1x² - 150
1
0.2 points
Select the correct function Family: choose your answer.....

Answers

The function family based on the information is a linear function.

What is a linear function?

A linear function is a type of mathematical function that has the form:

f(x) = ax + b

where a and b are constants, and x is a variable. The variable x is often called the independent variable, and the variable f(x) is called the dependent variable.

The value of a determines the slope of the line, while the value of b determines the intercept of the line with the y-axis. The slope of the line represents the rate of change of the dependent variable with respect to the independent variable, and the intercept represents the value of the dependent variable when the independent variable is zero.

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what is calculator for tan

Answers

The tangent (tan) of an angle can be calculated using a calculator. The "tan" button on most scientific or graphing calculators can be used to calculate the tangent of an angle in degrees or radians.

Here's how to utilise a calculator's "tan" function:

The following are some ideas to get you started: (depending on the calculator). Enter the angle in degrees if your calculator is in degree mode. Enter the angle in radians if it is in radian mode.On the calculator, press the "tan" button.The term "calculator" refers to the process of calculating the value of something

To get the tangent of 45 degrees, for example, input "45" into the calculator and press the "tan" button. The calculator would then show the tangent value, which is around 1.00.

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Problem of Tartaglia (1500-1577): among all positive numbers a, b whose sum is 8, find those for which the product of the two numbers and their difference is largest. (Enter your answers as a comma-separated list.)
a, b = _____
Let x = a - b and express abx in terms of x alone.

Answers

As per the information provided, a = 4√3/3 + 4, b = 4 - 4√3/3 the answer can be calculated with optimization method. it will be as follows:

Sum of a and b is 8, we get

a+b=8

b=8−a

Now, let x=a−b

Then we get,

[tex]x=a−(8−a) \\ x=2a−8 \\ x+8=2 \\ 1 \div 2x+4=a

[/tex]

we use this to answer to solve for b

[tex]b=8−a \\ =8−(1 \div 2x+4) \\ =4−1 \div 2x

[/tex]

Now we use the product of two numbers and its difference. This can be expressed as:

[tex]a⋅b⋅x=(1 \div 2x+4)(4−1 \div 2x) \\ x=2 {x}^{2} − \frac{1}{4} {x}^{3} +16x−2x^{2} \\ =−14x^{3} +16x

[/tex]

Thus, this expression that we need to maximize. Take the derivative, set it equal to zero, and solve for x

[tex]−3 \div 4x ^{2} +16=0 \\ 16 =3 \div 4 x ^{2} \\ 643=x \\ 28√3 \div 3=x[/tex]

Now for us to check that this is a maximum, we have to note that the second derivative is

[tex]−3 \div 2x

\\ At \\

x=8√3 \div 3

[/tex]

the second derivative is −4√3. Since this number is negative, the point is a maximum.

Now we must find the values of a and b for this x. We have to use the relationship

[tex]a=1 \div 2x+4[/tex]

[tex]a=1 \div 2 \times 8√3 \div 3+4 \\ =4√3 \div 3+4[/tex]

now we use the relationship b=8−a

[tex]b=8−(4√3 \div 3+4) \\ =4−4√3 \div 3[/tex]

The first step in determining a function's maximum or minimum value is differentiating it. Then, set this derivative to zero and conduct the computation.

x. This will reveal the location of a function's maximum or minimum, but it won't reveal which.

Take the second derivative to get more details. A local maximum occurs when both the first and second derivatives are negative. You have a local minimum when both the first derivative and the second derivative are zero.

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Consider the following. x = sin(2t), y = -cos(2t), z = 4t; (0, 1, 2pi) Find the equation of the normal plane of the curve at the given point. Find the equation of the osculating plane of the curve at the given point.

Answers

The equation of the osculating plane is (-1/3)(x-0) + (1/3)(y+1) + (2/3)(z-8 π) = 0.

First, we find the point on the curve at

[tex]t = 2\pi[/tex]

[tex]x = sin(2(2\pi)) = 0 \\

y = -cos(2(2\pi)) = -1 \\

z = 4(2\pi) = 8\pi[/tex]

So the point on the curve is

[tex] (0, -1, 8\pi)[/tex]

To find the normal plane, we take the cross product of the partial derivatives:

[tex]r_t = (2cos(2t), 2sin(2t), 4) \\

r_t(2\pi) = (2cos(4\pi), 2sin(4\pi), 4) = (2, 0, 4) \\

r_tt = (-4sin(2t), 4cos(2t), 0) \\

r_tt(2\pi) = (0, -4, 0) \\

n = r_t × r_tt = (-16, -8, -8)[/tex]

So the equation of the normal plane is

[tex]-16(x-0) - 8(y+1) - 8(z-8\pi) = 0.[/tex]

To find the osculating plane, we first find the unit tangent and unit normal vectors:

[tex]T = r_t / ||r_t|| = ( \frac{1}{2})cos(2t)i + ( \frac{1}{2}) sin(2t)j + ( \frac{1}{4})k \\

N = n / ||n|| = ( \frac{2}{3})cos(2t)i + ( \frac{1}{3})sin(2t)j + ( \frac{1}{3})k[/tex]

Then the binormal vector is B = T × N, which is

[tex]( \frac{ - 1}{3})sin(2t)i + ( \frac{1}{3} )cos(2t)j + ( \frac{2}{3} )k[/tex]

Finally, the equation of the osculating plane is

[tex]( \frac{ - 1}{3})(x-0) + ( \frac{1}{3})(y+1) + ( \frac{2}{3})(z-8\pi) = 0[/tex]

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There are 125 Grade 8 learners, and the ratio of boys to girls 3:2. Calculate how many boys and girls are in grade 08​

Answers

Answer:

boys-75,

Step-by-step explanation:

the ratio is 3:2 and the total ratio is 5, which stands for total learners in grade 8

boys;

3/5×125= 75

girls;

2/5×125= 50

Solve the area of a triangle formula for the variable b: A= 1/2 bh

Answers

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Answer: I am not understanding what you want us to help you with. In long form is says Area= 1/2 base x height

Step-by-step explanation:

find a value of the standard normal random variable z ​, call it ​, such that the following probabilities are satisfied.

Answers

This inequality is true, the given statement "The point (2,5) is inside the region defined by |a - 3| + |b - 4| < 5" is true. Therefore, the answer is True.

To determine whether the given statement is true or false, we need to substitute the values of a and b into the inequality and simplify:

|a - 3| + |b - 4| < 5

Substituting a = 2 and b = 5, we get:

|2 - 3| + |5 - 4| < 5

|-1| + |1| < 5

1 + 1 < 5

2 < 5

Since this inequality is true, the given statement "The point (2,5) is inside the region defined by |a - 3| + |b - 4| < 5" is true. Therefore, the answer is True.

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What is the difference of 8/12 - 1/12

Answers

Answer:

7/12

Step-by-step explanation:

What is a fraction?

A fraction is a fragment of a whole number, used to define parts of a whole. The whole can be a whole object, or many different objects. The number at the top of the line is called the numerator, whereas the bottom is called the denominator.

An equation you can use to solve for this is:

[tex]\frac{8}{12} -\frac{1}{12} =\frac{7}{12}[/tex]

Therefore, the difference of 8/12 - 1/12 is 7/12.

John bought 3 pounds of hot dogs for his party.

How many ounces of hot dogs did John buy?

(1 pound = 16 ounces)

Responses

64 oz
64 oz

20 oz
20 oz

32 oz
32 oz

48 oz

Answers

Answer:

48

Step-by-step explanation:

3 x 16 = 48

OR

16 + 16 + 16 = 48

48

16 x 3 = 48.

Simple :)

In △ABC, DE is parallel to AC, and DE=10. Find the length of AC if DE is a midsegment of △ABC.

Answers

Check the picture below.

Pleasee help me this is due tomorrow

Answers

The areas of the compound figures are following;

1). The area of the compound figure,

= 121.12 square feet.

2). The area of the compound figure = 128 square meters.

3). The area of the compound figure = 69 square centimeters.

4). The area of the compound figure,

= 53.12 square feet.

5). The area of the compound figure,

= 63 square meters.

6). The area of the compound figure,

= 108 square yards.

What is the area?

The area is the amount of area occupied by an object's flat (2-D) surface or shape.

Given:

The area of the compound shapes can be calculated by the following process,

1). The area of the compound figure,

= (12 x 8) + (1/2 x 3.14 x 4 x 4)

= 121.12 square feet.

2). The area of the compound figure,

= (13 x 8) + (1/2 x 8 x 6)

= 128 square meters.

3). The area of the compound figure,

= (11 x 4) + (5 x 5)

= 69 square centimeters.

4). The area of the compound figure,

= (1/2 x 3.14 x 4 x 4) + (1/2 x 8 x 7)

= 53.12 square feet.

5). The area of the compound figure,

= (7 x 7) + (1/2 x 7 x 4)

= 63 square meters.

6). The area of the compound figure,

= (12 x 6) + (6 x 6)

= 108 square yards.

Therefore, all the areas are given above.

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50 is what percent of 1000

Answers

Answer:500

explanchion: 1000/50=500

Determine the unknown angle measures of △DEF. Round to the nearest degree.

m∠D =
°

m∠F =
°

Answers

m∠D = 40°, m∠F = 65°, and m∠E = 75°. Round to the nearest degree.

What is angle?

Angel is a geometric figure that can be described as the amount of rotation between two straight line or planes and angles is measured in degree with the full circle being 360°.

To determine the unknown angle measures of △DEF, we can use the fact that the sum of the angles of a triangle is 180°. Thus, if we know two angle measures in the triangle, we can use them to calculate the third.

Let's denote the two known angle measures as m∠D and m∠F. We can use the following equation to solve for the unknown angle measure:

m∠D + m∠F + m∠E = 180°

We can rearrange the equation to solve for m∠E:

m∠E = 180° - m∠D - m∠F

Therefore, once we know the measures of m∠D and m∠F, we can calculate the measure of m∠E.

For example, if m∠D = 40° and m∠F = 65°, then the measure of m∠E would be:

m∠E = 180° - 40° - 65° = 75°

Therefore, m∠D = 40°, m∠F = 65°, and m∠E = 75°. Round to the nearest degree.

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Answer: the answer is

m∠D = ✔ 46°

m∠F = ✔ 44°

Step-by-step explanation: I got it correct. it will be show below.

How to convert 89 cm to inches?

Answers

89 centimeter is approximately equal to 35.0394 inches ( rounded to four decimal places )

To convert 89 cm to inches, we can use the following formula:

1 cm = 0.393701 inches

The conversion is the process of changing the unit of one quantity to another units  

The conversion factor is defined as the number that is used to change one unit to another units by multiplying or dividing

Therefore,

The length in inches = conversion factor × The length in centimeter

Substitute the values in the equation

89 cm = 89 x 0.393701

Multiply the numbers

= 35.0394 inches ( rounded to four decimal places )

Therefore, 89 centimeter is 35.0394 inches

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