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Marat540 [252]
4 years ago
11

What’s the answer for this?

Mathematics
1 answer:
poizon [28]4 years ago
6 0
<span>In a Quadratic Regression problem, a graph is a perfect fit for the data when r = ? a. 1 c. 2 b. 0 d. 100 Please select the best answer from the choices provided A B C D</span>
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A board is 60.96 centimeters long. How long is the board in inches?
krok68 [10]

Answer:

24.02 inches

Step-by-step explanation:

\because \: 1 \: cm = 0.394 \: inch \\  \therefore \: 60.96 \: cm = 60.96 \times 0.394 \: in \\  = 24.01824 \\  = 24.02 \: in

Thus, board is 24.02 inches long.

7 0
3 years ago
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A painter needs to paint the bottom of a circular pool. The pool has a radius of 30 feet. A store sells 5-gallon cans of paint.
DIA [1.3K]

Answer:

2

Step-by-step explanation:

the area of the radius 30 is 2827 and since 1 bucket can cover 1800 we will only need 2 buckets because we need a total of 2827 and 1 bucket covers 1800 so 2 buckets will cover 3600.

3 0
3 years ago
How many ways can change be made for a quarter using standard u.s. coins? (don't count "1 quarter" as making change for a quarte
AveGali [126]
25 pennies, 2 dimes and 5 pennies, 2 dimes and 1 nickel, 4 nickels.
5 0
3 years ago
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Andres was cutting some boards to build a bookshelf. He has a piece of wood that is 10 3/4 feet long. He wants to cut a piece th
ozzi

Answer:

8 and 1/4

Step-by-step explanation:

10 3/4 - 2 1/2

3/4 - 1/2 = 1/4

10 - 2 = 8

3 0
3 years ago
PLEASE ANSWER QUICKLY
Luba_88 [7]
29-11=18
18²+18²=p²
324+324=p²
p²=648
p=18√2
That's your answer.
6 0
4 years ago
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