Answer:
x=-15, y=26
Step-by-step explanation:
Lucia wants to spend less than 16$ on her order. Which of the following represents amounts that are lucias budget? choose all the correct anwsers
A. 25% off $20
B. 10% off %18
C. $14 plus 10% sales tax
D. $14 plus 7% sales tax
E. 20% off $18 then a 10% shipping fee
F.30% off $30, then an addition $5 off
Answer:
A. 25% off $20
C. $14 plus 7% sales tax
D. $14 plus 7% sales tax
E. 20% off $18 then a 10% shipping fee
Step-by-step explanation:
The rest i did the math and it doesnt add up. But your option B. is either typoed or i dont know. If its a typo then include that in your answer as well
[5] Which country is known as the ‘playground of Europe’?
(A) Austria
(B) Holland
(C) Switzerland
(D) Italy
ias chinadu
IAS CHINADU KUMAR KHAN
Answer:
The Playground of Europe is:
C) Switzerland.
Step-by-step explanation:
Hope it helps! =D
The ramp is place from a ditch to a main road 2 feet above the ditch if a length of the ramp is 12ft how far away is the bottom of the ramp from the road
Answer:
See My Attached Work For Answer. (POV THIS WAS HARD!!!)
Step-by-step explanation:
PLEASE HURRY, ILL GIVE
BRAINLIST
(30 POINTS)
The function that represents linear function is y = 1/4(x) - 1. The correct answer is option(c).
A linear function is a which can be expressed in the form of,
y = mx + c
In the given question,
x = 1 is a constant function.
y = 1/3(x²) is a parabolic function.
and,
4x - 2 = 6 is also a constant function.
In the case of y = 1/4(x) - 1, We can compare the value with the standard equation.
We get,
m = 1/4
and, c = -1 which is an equation of a straight line.
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Point P is inside ΔABC and is equidistant from points A and B. On which of the following segments must P be located? A. AB B. The perpendicular bisector of AB C. The midsegment opposite AB D. The perpendicular bisector of AC
Answer:
Step-by-step explanation:
ASQASSA
Please help me answer this question ASAP!!
The solution to the equation 17(4 + 15) is 323
What is an equation?
An equation is an expression that shows the relationship between two numbers and variables using mathematical operations like addition, subtraction, multiplication, exponents
Given the equation:
17(4 + 15)
= 17(19)
= 323
OR
17(4 + 15)
= 17(4) + 17(15)
= 68 + 255
= 323
The solution to 17(4 + 15) can be gotten by determining the product of 17 and 19; or adding the product of 17 and 4 to the product of 17 and 15
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Which of the following ordered pairs satisfies the equation y=2 (-2,2) (1,3) (6,0) (8,2) (1,5)
Answer:
Using the equation y = 2x, some ordered pairs are as follows (- 1, - 2), (0, 0), (1, 2), (2, 4), (3, 6).
Step-by-step explanation:
BY WAY UR GLY
This is my fourth time posting this, would someone please answer? I'd like some assistance with this question. Why can we only estimate the distances? Please elaborate on the whole thing.
In many contexts, we can estimate distances between objects or locations, but we may not always be able to measure them precisely. There are several reasons why we might only be able to estimate distances rather than measure them exactly:
Limitations of measuring instruments: The precision of a measuring instrument can limit our ability to measure distances accurately. For example, a ruler may only have markings up to a certain level of precision, so we may need to estimate distances between the markings.
The variability of the distance: In some cases, the distance we are measuring may be constantly changing, making it difficult to measure with precision. For example, if we are trying to measure the distance between two moving objects, the distance between them will constantly change, and we may need to estimate the distance at a particular moment in time.
Environmental factors: The environment can also make it difficult to measure distances precisely. For example, atmospheric conditions such as haze or fog can obscure objects and make it difficult to judge their distance accurately.
Human perception and judgment: Finally, our own perception and judgment can also limit our ability to measure distances accurately. For example, when estimating the distance to an object, our perception of the size of the object can affect our judgment of its distance.
In many cases, despite these limitations, estimates of distances can still be useful and informative. For example, in navigation, we may not need to know the exact distance between two points, but only an estimate that is accurate enough to help us navigate from one point to the other
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Verified Answer ✅
Use the verticals line test to determine if y is a function of x in the graph
Which of the following statements is correct?
a) y is a function of x
B) y is not a function of x
Using the vertical line test we conclude that y is not a function of x.
How to use the vertical line test?When we have the graph of a relation, the vertical line test says that if we draw a vertical line over the graph and it intercepts the graph in more than one point, then the graph does not represent a function.
Here we have the graph of a circle, and there are multiple lines that intercept the graph twice (for example the line x = 0)
So we can conclude that this is not a function, thus, the correct option is A.
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Simplify the following expression. b²c 2d³f4 - 4d fl b[ ]c[] -2
The expression b²c²d³f⁴ - 4dfbc² when simplified is bdc²f(bd²f³ - 4)
How to simplify the expressionFrom the question, we have the following parameters that can be used in our computation:
b²c 2d³f4 - 4d fl b[ ]c[] -2
Express properly
So, we have the following representation
b²c²d³f⁴ - 4dfbc²
Factor out dc² from the expression
So, we have the following representation
b²c²d³f⁴ - 4dfbc² = dc²(b²d²f⁴ - 4fb)
Factor out f from the expression
So, we have the following representation
b²c²d³f⁴ - 4dfbc² = dc²f(b²d²f³ - 4b)
Factor out b from the expression
So, we have the following representation
b²c²d³f⁴ - 4dfbc² = bdc²f(bd²f³ - 4)
Hence, the expression is bdc²f(bd²f³ - 4)
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which of the following is an example of conditional probability?
Answer:
the answer is (a) the probability that a person will order pie
Which of the following functions is graphed below?
20
15
10.
-10-
-15-
-20
OA. y - x² +3,x>1
x+6, x≤ 1
OB. y-
√x² +3, x < 1
x+6, 21
OC. y.x²+3,x≤1
x+6, x>1
The equation of the graphed function is y = x + 4, x ≥ 4 and y = x² + 3, x < 4
How to determine the equation of the graphed functionA similar question is added as an attachment
From the attached, we can see that the function types are:
Linear functionQuadratic functionBased on the list of options, we have:
Linear function: y = x + 4Quadratic function: y = x² + 3Next, we look at the intervals (domain)
The domain of the linear function is x ≥ 4 because the values start from 4 (inclusive) and increases to the rightThe domain of the quadratic function is x < 4 because the values start from infinity and ends at 4 (exclusive)Read more about piecewise function at
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A department store is holding a drawing to give away free shopping sprees. There are 9 customers who have entered the drawing. 4 live in the town of Gaston, 3 live in Pike,, and 2 live in Wells. Two winners will be selected at random. What is the probability that. The first winner lives in Wells and the second lives in Gaston? Write your answer as a fraction in simplest form.
The probability that the first winner lives in Wells and the second lives in Gaston 1/9.
What is Probability?Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.
The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.
The degree to which something is likely to happen is basically what probability means.
Given:
Total number of customers entering the drawing = 9
Number of customers from Gaston = 4
Number of customers from Pike = 3
Number of customers from Wells = 2
Now the probability for the first winner to be from Wells will be
= 2/9
and, Probability of second winner to be from Gaston will be
= 4/8
= 1/2
So, the probability is
= 2/9 x 1/2
= 1/9.
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Find the equation of the line which is parallel to the line y=3x-2 and passes through the point 1,5
Equation of the line passing through (1, 5) is y = 3x + 2
What is line?A line is a one-dimensional figure, which has length but no width. A line is made of a set of points which is extended in opposite directions infinitely.
A line with no curve is called straight line.
Given,
A line is parallel to the line y = 3x - 2
To find slope of the given line, comparing with slope-intercept equation of line
y = mx + c
Slope m = 3
Line passes through point (1 , 5)
Slope of parallel lines are equal
m' = m = 3
Equation of the line
y - y' = m'(x - x')
y - 5 = 3(x - 1)
y - 5 = 3x - 3
y = 3x + 2
Hence, y = 3x + 2 is equation of the line passing through point (1,5).
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y=3x+2 is the equation of the line which is parallel to the line y=3x-2 and passes through the point 1,5
What is Slope of Line?The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.
The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.
The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is
m=y₂-y₁/x₂-x₁
The given equation is y=3x-2
3 is the slope of given line.
The line parallel to this line will have same slope, slope is 3.
Now, the equation of line passing through 1, 5
5=3(1)+b
b=2
So slope intercept form y=3x+2
Hence, y=3x+2 is the equation of the line which is parallel to the line y=3x-2 and passes through the point 1,5
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First Question: What is the value of the expression shown below?
4 + (6 + 2)2 ÷ 4 ⋅ 1 over 2 whole to the power of 4
Second Question: What is the value of the expression 10 + ( fraction 1 over 2 )4 ⋅ 48?
Answer:
x=14, and value of second one would be 7
Step-by-step explanation:
What is the end behavior of the radical function represented by this graph? The graph shows the square root function. The function starts at the point (minus 3, 0) and extends upwards and to the right. Some major points on the graph are (0, 3), (2, 4), and (5, 5). A. As x decreases in value, decreases in value. As x increases in value, decreases in value. B. As x decreases in value, increases in value. As x increases in value, decreases in value. C. As x decreases in value, increases in value. As x increases in value, increases in value. D. As x decreases in value, decreases in value. As x increases in value, increases in value.
The value of Tan B rounded to the nearest hundredth is 0.01.
What is value?Value of subjective concept that refers to the word of important that an individual group of people places on the something it is often associated with principal beliefs and the standard that are accepted by society when you can be seen as a matter of how important something is true person of organization it is often seen as a reflection of funds for view and can help to save decision.
Tan B is a trigonometric ratio that is determined by the ratio of the side opposite an angle to the side adjacent to the angle. To find the value of Tan B, you need to know the angle measure (B) and the lengths of the two sides. For example, if the angle B is 45 degrees and the adjacent side is 8 cm and the opposite side is 8 cm, then Tan B = 8/8 = 1.
To round the value of Tan B to the nearest hundredth, we will use the rounding rule of "5 up". This means that any value that is greater than or equal to five will be rounded up, and any value that is less than five will be rounded down. In this case, Tan B is equal to 1 and is less than five, so it should be rounded down to 0.01. Therefore, the value of Tan B rounded to the nearest hundredth is 0.01.
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For glass to be shaped, its temperature must stay above 1200°F. The temperature of a piece of glass is 2200°F when it comes out of the furnace. The table below shows temperature readings for the glass. Write an exponential model for this data set and then find the temperature of the glass after 35 minutes.
The total temperature change over the 5 day period is - 16°F
What is tempreture?Temperature is a measure of how hot or cold and object or environment is. It is measured in degree on the calcium where you need or kelvin scale different objects and environment have different temperature.
The total change in temperature over the 5 day period is the products of to the mean temperatures and the numbers of days which gives a value of - 16°F
Mean temperature = - 3.2°F
Number of days = 5
Total change = mean temperature × Number of days
The total temperatures change can be calculated thus :
(-3.2) × 5 = - 16°F
Therefore, the total temperature changes over the 5 day period is - 16°F
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what are the answers to the question
geometry
Step-by-step explanation:
the wrong ratios were compared.
the ratio of corresponding line segments is the same :
RS/RQ = ST/QU
5/6 = 10/x
5x = 60
x = 12
also the second question can be seen as 2 projections with the same angle at different distances of the projection screen.
the baseline has 2 segments : 11 and 29-11 = 18.
the ratio between both segments is the same as the ratio of both legs:
11/18 = 16.5/p
11p = 297
p = 297/11 = 27
and the 3rd question is exactly based on the same structure.
the ratio of the baseline segments is the same as the ratio of the legs, as both sides of the central line are equal projections of different distances at the same projection screen :
4/6 = 8/y
4y = 48
y = 12
Solve for x.
5/25=9/(x+4)
Answer: x = 41
For x in the equation
5/25=9/(x+4)
5(x+4) =9(25)
5x + 20 = 225
5x = 205
x = 41
Therefore, the value of x for the equation 5/25=9/(x+4) is x = 41
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Se compra medio galón de leche para poder llenar biberones de 5 onzas
¿cuantos biberones se podrán llenar?
¿Cuantos mililitros tendrá cada biberón?
Answer:
Step-by-step explanation:
here is a step-by-step explanation:
Convert half a gallon of milk to liters. There are 3.785 liters in a gallon, so half a gallon is 1.892 liters.
Convert 5 ounces to liters. There are 0.147868 liters in 5 ounces.
Divide the total volume of milk (1.892 liters) by the volume of each bottle (0.147868 liters) to find out how many bottles can be filled completely:
1.892 liters / 0.147868 liters per bottle = 12.8 bottles
Note that the answer is not a whole number, which means there will be some leftover milk after 12 bottles are filled.
To find out how many milliliters are in each bottle, we can convert 5 fluid ounces to milliliters:
5 fluid ounces x 29.5735 milliliters per fluid ounce = 147.868 milliliters
Therefore, each bottle will contain approximately 147.868 milliliters of milk.
So, in summary, with half a gallon of milk, you can fill 12 bottles completely and each bottle will contain about 147.868 milliliters of milk.
Find the missing coordinate of P, using the fact that P lies on the unit circle in the given quadrant.
The missing coordinate of P is (−3/7, 5/7).
What does coordinate mean?In mathematics, coordinates are used in the study of geometry and algebra to describe points, lines, planes and curves. Two or three points can be used to define a line, and a set of points can be used to define a plane. Coordinates can also be used to solve equations or to establish relationships between different figures.
In two-dimensional space, coordinates are usually written as pairs of numbers, such as (x, y). The first number (x) is the horizontal position, and the second number (y) is the vertical position. In three-dimensional space, coordinates are usually written as triples of numbers, such as (x, y, z). The first number (x) is the horizontal position, the second number (y) is the vertical position, and the third number (z) is the depth.
To find the missing coordinate of P, we can use the fact that P lies on the unit circle in quadrant IV. Since the unit circle is centered at (0,0), has a radius of 1, and is in quadrant IV, this means that the x-coordinate of P must be negative.
Since the unit circle has a radius of 1, the coordinates of P must satisfy the equation x2 + (5/7)2 = 1.
We can solve this equation by subtracting (5/7)2 from both sides, then taking the square root of both sides to get:
x2 − (5/7)2 = 1 − (5/7)2
x = √(1 − (5/7)2)
x = √(1 − 25/49)
x = −3/7
Therefore, the missing coordinate of P is (−3/7, 5/7).
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Graph the solution to the following system of inequalities.
y> 4x-3
y<-3x-7
Answer: its 5y >32
Step-by-step explanation:
f(x)=3(cos(x-(\pi )/(3))+1). Find the midline: y=
The midline y of the given function f(x)=3(cos(x-(\pi )/(3))+1) is 3.
What is midline of cosine function?A sinusoidal function's midline is the horizontal axis around which the signal goes up and down above and below. The midline is y = 0 for y = sin x. (the x-axis). The maximum and minimum values of the graph are situated on either side of the midline, which runs parallel to the x-axis.
Comparing the given function f(x) = 3(cos(x-(\pi )/(3))+1) with the standard form of cosine function:
y = acos(bx + c) + d
a = 3 and d = 1
The maximum value = 3 + 2 = 5
The minimum value = 3 - 2 = 1
The midline is given as:
midline = 1/2(maximum value - minimum value)
midline = 1/2(5 + 1)
midline = 3
Hence, the midline y of the given function is 3.
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For the 12-km-long Bridge Run, officials set up a water table every 600 meters, starting at the start line. How many water tables are set up for the Bridge Run?
Answer:
Step-by-step explanation:
To determine the number of water tables set up for the Bridge Run, we need to divide the total length of the run by the distance between the water tables.
The total length of the run is given as 12 km.
The distance between the water tables is 600 meters.
To convert the units, we can express the total length of the run in meters:
12 km = 12,000 meters
Now we can divide the total length of the run by the distance between the water tables:
12,000 meters ÷ 600 meters = 20
So there are 20 water tables set up for the Bridge Run.
The curved edge of the door mat below is half an ellipse, a "semi-ellipse". As shown in the figure below, the flat edge of the door mat measures 148 cm and the distance from the center (on the flat edge) to the curved edge is 58 cm. The point P is located 30 cm from the center. Find the distance from P to the curved edge.
To find the distance from point P to the curved edge of the door mat, we can use the formula for an ellipse: (x/a)^2 + (y/b)^2 = 1, where a is the semi-major axis (half the length of the flat edge) and b is the semi-minor axis (half the length of the curved edge).
In this case, a = 148/2 = 74 cm and b = 58 cm. The point P is located 30 cm from the center, so x = 30 cm. We can plug these values into the formula and solve for y:
(30/74)^2 + (y/58)^2 = 1
0.1649 + (y/58)^2 = 1
(y/58)^2 = 0.8351
y^2 = 2805.72
y = sqrt(2805.72)
y = 52.97 cm
Therefore, the distance from point P to the curved edge of the door mat is approximately 52.97 cm.
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Which of these is a proposition?
A. Aristotle was born in norther Greece.
B. Will you be coming to the party?
C. x + 3 = 7
D. Go to bed!
The proposition in this set of options is:
A. Aristotle was born in northern Greece.
What is Proposition ?A proposition is a key idea in philosophy of language and related disciplines, and it is frequently referred to as the main carrier of truth or untruth. The kind of object that declarative sentences signify is another way that propositions are frequently described. The statement "The sky is blue," for example, expresses the idea that the sky is blue.
A proposition is a statement that can either be true or false. Therefore, the proposition in this set of options is:
A. Aristotle was born in northern Greece.
This is a proposition because it is a statement that can be evaluated as true or false. The other options are not propositions:
B. This is a question and not a statement, so it is not a proposition.
C. This is an equation, not a statement, so it is not a proposition.
D. This is a command, not a statement, so it is not a proposition.
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simplify!! math question!
Using exponent rules we can simplify the expression to get:
√y³⁶ = y¹⁸
How to simplify the expression?Here we want to simplify the expression below:
√y³⁶
Remember that the square root is equivalent to an exponent of 1/2, then we can rewrite:
√y³⁶ = (y³⁶)¹´²
And that will be equal to:
(y³⁶)¹´² = y³⁶´² = y¹⁸
That is the expression simplified.
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if one student is chosen at random, find the probability that the student was not a female and did not earn grade C.Giving a test to a group of students, the table below summarizes the grade earned by gender. Male Female Total А 16 19 35 B 18 6 24 с 17 10 27 Total 51 35 86 If one student is chosen at random, find the probability that the student was not a female and did not earn grade C. Round your answer to four decimal places.
The Probability that the student was not a female and did not earn grade C is 34/59.
What is Probability?Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.
The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.
The degree to which something is likely to happen is basically what probability means.
Given:
A B C Total
Male 16 18 17 51
Female 19 6 10 35
Total 35 24 27 86
Total number of non-female students who got a A and B : 34
Total number of students who got a A and B: 35+24= 59
So, the probability is
= 34/ 59
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You are a driver of a dump truck with a trailer (dump bin) that is 21 feet long, 8 feet wide, and 6 feet tall. Daily, you haul full loads of dirt from one location to another. The dump bin can hold dirt equivalent to 1.2 times its capacity.
What is the minimum number of trips needed to haul 20,000 cubic feet of dirt?
A 16
B 17
C 19
D 20
E 24
The minimum number of trips needed to haul 20,000 cubic feet of dirt is B) 17.
What is capacity?
The ability to hold or contain something. The maximum amount or number that can be contained in a room's seating capacity.
The capacity of the dump bin is:
21 feet (length) x 8 feet (width) x 6 feet (height) = 1,008 cubic feet
The dump bin can hold dirt equivalent to 1.2 times its capacity, which is:
1.2 x 1,008 cubic feet = 1,209.6 cubic feet
To haul 20,000 cubic feet of dirt, you need:
20,000 cubic feet / 1,209.6 cubic feet per load = 16.52 loads
Since you can't have a fraction of a load, you need to round up to the nearest whole number, which is 17 loads.
Therefore, the minimum number of trips needed to haul 20,000 cubic feet of dirt is B) 17.
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7. According to new research in 2021, Puerto Rican Reggaeton star Bad Bunny again took the title of
most-streamed artist in the world on Spotify. He received over 9.1 billion streams (9, 100, 000, 000)
without releasing a new album last year.
Use this number of streams with your equation to calculate how much money Bad Bunny may have
made via Spotify. (Worlds Most Streamed Songs (Spotify), 2021)
The requried, Bad Bunny may have made around $34.6 million from his 9.1 billion streams on Spotify in 2021.
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
As of 2021, Spotify's average payout per stream is about $0.0038, which means that an artist earns approximately 0.38 cents per stream.
So, to calculate Bad Bunny's potential earnings from 9.1 billion streams on Spotify, we can use the following equation:
Earnings = Number of Streams x Payout per Stream
Earnings = 9,100,000,000 x $0.0038
Earnings = $34,580,000
Therefore, based on this rough estimate, Bad Bunny may have made around $34.6 million from his 9.1 billion streams on Spotify in 2021. It's important to note that this is just an estimate and that the actual amount he earned could be higher or lower depending on the factors mentioned earlier.
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