Answer:
12 ≥ n
Step-by-step explanation:
8 minutes a lap is EXTREMELY slow, what is she doing? Crawlling?
96/8 ≥ n
12 ≥ n
Answer:
12 laps.
Step-by-step explanation:
If she runs 8 minutes a lap and she runs 96 minutes in total then all you have to do is divide 96 by 8.
96÷8=12
Which word shows a lack of affection for someone? Distrust or Dislike
Answer:
Dislike
Step-by-step explanation:
The answer is:
Dislike.
What is dislike?
A feeling of distaste or hostility.
"I dislike Angela because..."
Some synonyms:
Hate, detest, loathe, despise.
I apologize if this is incorrect. I hope you have a lovely day! :)
6.5/40.3 = M/12.4 what dose m =
m=2
[tex] \frac{6.5}{40.3} = \frac{m}{12.4} [/tex]
[tex]40.3m \: = 6.5 \times 12.4[/tex]
[tex]m = \frac{6.5 \times 12.4}{40.3} [/tex]
[tex]m = \frac{80.6}{40.3} [/tex]
[tex]m = 2[/tex]
Answer:
M = 2
Step-by-step explanation:
What does it mean to have something be equal (Equivalent)?
Equivalence means to be same, whether it be value, temperature, size, etc.
If equivalence means to be the same, we can use this equation to figure out what M is equal to.
40.3 ÷ 12.4 = 3.25So, in order to solve for M, we need to divide 6.5 by 3.25.
6.5 ÷ 3.25 = 2Therefore, M = 2.
Name the Complimentary Pair?
Which expression is equivalent to 2(y+4) + 3(x+2x)
A. 2y + 8 + 9x
B. 2y + 4 + 9x
C: 2y + 4 + 5x
D: 2y + 8 + 5x
What is the value of m∠3, in degrees, if m∠5 = 70° and m∠2 = 60°?
Answer:
m<3 = 50 degrees
Step-by-step explanation:
All the angles of a triangle must add up to 180, or else it isn't a triangle
So, 70 + 60 + m<3 = 180
130 + m<3 = 180
m<3 = 180 - 130
m<3 = 50
Answer:
50 degrees
Step-by-step explanation:
I need help Asp.Look at picture below. Please solve and show steps how to solve
Answer:
n = -1 5/14
Step-by-step explanation:
-8 - 5 1/4n = -7/8
{Add 8 to each side}
-5 1/4n = 7 1/8
{Divide each side by -5 1/4}
n = -1 5/14
Camelle manages her soccer team. She needs to order
4 practice jerseys for each player. There are
�
y players.
How many total practice jerseys does she need to order?
Write your answer as an expression.
Answer:
the expression would be
x=4 X y
Original number of students: 56
New number of students: 77
Find the percent of change. Round your answer to the nearest tenth of a percent, if necessary.
Answer:Therefore, the percent change from 56 to 77 students is 37.5%.
Step-by-step explanation:
students, we can use the following formula:
percent change = ((new number - old number) / old number) x 100%
Plugging in the values given in the problem, we get:
percent change = ((77 - 56) / 56) x 100%
percent change = (21 / 56) x 100%
percent change = 0.375 x 100%
percent change = 37.5%
Therefore, the percent change from 56 to 77 students is 37.5%.
Answer: 37.5%
Step-by-step explanation:
The amount y (in cups) of flour is proportional to the number x of eggs in a recipe. The recipe calls for 4 cups of flour for every 2 eggs. A. Write an equation that represents the situation. B. Interpret the slope. C. How many cups of flour would you need for 8 eggs?
Answer:
A. y = 2x + 0 B. The slope of the equation is 2, which means that for every 2 eggs, you need 4 cups of flour. C. For 8 eggs, you would need 16 cups of flour.
Answer: 16 cups of flour
Step-by-step explanation:
As amount of flour is directly proportional to number of eggs,
2/4 = 8/y
y = 8*4/2 = 16
write five expressions: a sum, a difference, a product, a quotient, and one that involves at least two operations that have the value -3/4 (bro what help)
Can someone please he\p?
Answer:
C. -6.1, -6 4/9, 6.3..., 630%
Step-by-step explanation:
-6.1 in mixed number form is -6 1/10, making it greater than -6 4/9. This is because, if the numbers were positive, -6 4/9 would be greater than -6.1, but since the numbers are negative, it's opposite.
Therefore, the answer is:
C. -6.1, -6 4/9, 6.3..., 630%
Have a nice day and your welcome! Mark brainliest! <3
HELP ASAP!!
What is the value of x in this triangle?
Enter your answer in the box.
x =
Answer:
x = 47
Step-by-step explanation:
We need to solve for the interior angle measure x. To get x, we know that the sum of the triangles angle measures are 180, so lets write an equation to find x.
[tex]x+102+31=180[/tex]
Add like terms
[tex]x+133=180[/tex]
Subtract 133 on both sides
[tex]x=47[/tex]
To check our work, we can add the angle measures together so we know we got it right.
[tex]47+102+31=180[/tex]
Answer:
x=48
Step-by-step explanation:
add 102 and 31 then subtract it by 180
A mathematics teacher wanted to see the correlation between test scores and homework. The homework grade (x) and test grade (y) are given in the accompanying table. Write the linear regression equation that represents this set of data, rounding all coefficients to the nearest tenth. Using this equation, estimate the homework grade, to the nearest integer, for a student with a test grade of 31.
Homework Grade (x) Test Grade (y)
58 52
75 66
66 68
85 74
52 38
74 65
78 76
The linear regression equation that represents this set of data is given as follows:
y = 1.05x - 10.43.
The estimated homework grade for a student with a test grade of 31 is given as follows:
39.46.
How to find the equation of linear regression?To find the regression equation, also called line of best fit or least squares regression equation, we need to insert the points (x,y) in the calculator.
The points for this problem are given as follows:
(58, 52), (75, 66), (66, 68), (85, 74), (53, 38), (74, 65), (78, 76).
Inserting these points into a calculator, the equation is given as follows:
y = 1.05x - 10.43.
The estimated homework grade for a student with a test grade of 31 is x when y = 31, hence:
31 = 1.05x - 10.43
x = 41.43/1.05
x = 39.46.
More can be learned about linear regression at https://brainly.com/question/29613968
#SPJ1
A line contains the point (2, 5) and has a slope of −4.
What is the equation of the line in slope-intercept form?
Enter your answer by filling in the boxes.
y = __ x +__
Answer:
y = -4x + 13
Step-by-step explanation:
y = mx + b
We need the slope (m) which was given to us: -4
We need to find the y-intercept (b)
We will use the point given (2,5) and the slope to find b.
y = 5 from the point (2,5)
x = 2 from the point (2,5)
m = -4 given
substitute these into the equation
y =mx + b
5 = (-4)2 + b
5 = -8 + b Add 8 to both sides
5 + 8 = -8 + 8 + b
13 = b
We now know that m is -4 and b is 13. Write the equation
y = mx + b
y = -4x + 13
What is $400 at 3% for 5 years?
A. Find interest earned
B. Find the balance of the account
The interest earned is $60 and the balance of the account is $460. The interest and the balance of the account will be both calculated with their given formulas.
An expense or payment for using borrowed money is interest; it is occasionally stated as a percentage of the principal borrowed. It could also be applied to the returns on investments or savings. Interest is the cost that a borrower typically reimburses a lender for the use of their funds.
A. We must use the formula-
Interest = Principal x Rate x Time, to calculate the interest earned.
Here, Interest = $400 divided by 0.03 and multiplied by 5.
Earned interest is $60.
B. We must utilize the formula-
Balance = Principal + Interest, to determine the account's balance.
Balance = $400 + computed interest in this instance.
Balance: $400 + $60.
The account's balance is $460.
To know more about interest:
https://brainly.com/question/29451175
Multiple choice question. Due in 5 hours.
Answer: A
Step-by-step explanation:
cakes = x pies = y
total number of cakes and pies sold: 75
so x + y = 75
Total money earned: $340
so $4 of x amount cakes + $5 of pies sold =$340
So,
x + y = 75
4x + 5y = 340
Which of the following equations defines y as a function of x?
Answer:
Step-by-step explanation:
the answer would be D
we can rewrite the function as F(y) = y^2. notice that this function is written as F(y) rather than F(x). if this were a function of y we would write it as F(x)= squareroot(x)
the difference between a function of x and a function of Y is that in a Function of x the x value will be isolated and in a function of y the y value will be isolated.
please please pleaseeee help I beg you ill give 25 points please
Answer:nonlinear i think
Step-by-step explanation:
Find the selling price. Round to the nearest cent for each 18-20
18. cost: $10 percent markup: 50%
19. cost: $28 percent markup: 25%
20. cost: $65 percent markup: 70%
Answer:
18: 15$
19: 35$
20: 110.50$
Step-by-step explanation:
18: A 50% markup would mean 5 dollars extra which makes it 15$
19: 25% of 28 would be an extra 7 dollars which makes it 35$
20: 70% of 65 would be 45.50 cents, adding this to 65 would make it 110.50$
Future help with percentages: When an item is marked up it would mean the percentage is multiplied by the initial value and then add the product with the initial value.
The first angle in a triangle the measure of the first angle is three times that of the second angle. The second angle is two times that of the third angle. Find the ratio of the angles in the triangle.
Answer
6;2;1
Step-by-step explanat
first angle is three times that of the second angle.
second angle is two times that of the third angle.
so first angle is 6 times that of the 3rd angle.
so 6;2;1
I need help with this math equations.
Answer:
2: (2, 0)
Step-by-step explanation:
Since 2 is x and 0 is y, you would put those numbers in the equation. These 2 numbers work for both equations so it is the correct answer.
Answer: Option 2 - (2,0)
Step-by-step explanation:
By substituting the values of x and y only option 2 is appropriate for the equation to be true.
What is $400 at 3% for 5 years?
A. Find interest earned
B. Find the balance of the account
Answer:
463.71
Step-by-step explanation:
Are all cones similar? why?
Answer:
Yes
Step-by-step explanation:
Because they all have one vertex and one curved surface or face.
Answer:
yes
Step-by-step explanation:
because there all the same shape
write the answer to the nearest cent.
Answer: $158.00
Step-by-step explanation:
Sales tax = $13.49
Amount after tax = $158.49
Rounding off to nearest cent = $158.00
OOP I don't deserve to be in compact math LOL bc i need a lot of help.... w/ math
Answer:
152 grams of zinc
Step-by-step explanation:
You can always first create some ratios to clean it up
[tex] \frac{zinc}{copper} = \frac{4}{19} = \frac{x}{722} [/tex]
x being zinc, what we need to find
Next we can cross multiply
[tex]19x = (722)(4)[/tex]
[tex]19x = 2888[/tex]
Lastly, we will divide both sides by 19 to get X alone.
[tex]x = 152[/tex]
Need answer asap pls and ty, will give brainly if it's right
Answer:
There isn’t any attachment of any sort. I apologize but if you reupload I can help you.
Step-by-step explanation:
Part I: Making the Race
Henri is Emile's younger brother and they are having a walking race. Emile can walk 2.5 meters per second whereas Henri walks 1 meter per second. Because Emile is faster, they give Henri a 45 meter head start. Emile knows Henri would enjoy winning the race, but they do not want to make the race so short that it is obvious Emile let Henri win.
1. How long should the race be so that Henri will win in a close race?
2. Describe or show your strategy on how you came up with your answer for #1.
74 meters
Step-by-step explanation:
The difference in Emile and Henry's speed is 1.5, and the lead for Henry is 45 meters, so 45÷1.5= 30 seconds which means Henry will go another 30 meters at 1 meter per second.
2. To make it a close race we want Henry to go a longer distance than Emile, so make it 74 meters, which means Emile will go only have 45+29 = 74 seconds to get to 74 meters, but Henry only have 29 seconds in total = 29*2.5 = 72.5 meters.
HELP PLS THANKSSSSSSSSS
Answer:
I think it is 2,304
Step-by-step explanation:
I NEED HELP WITH AN ALEK'S TOPIC WILL GIVE BRAINEST IF HELPED AND DON'T DO IT FOR THE POINTS!!!
Answer:
21/32
Step-by-step explanation:
HELP again
LOOK AT MY ATTACHED IMAGE
Answer:
3 cups of water
Step-by-step explanation: