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lidiya [134]
2 years ago
12

PLEASE I GIVE BRAINLIRST PLEASE HELP I NEED TO OASS THIS

Mathematics
1 answer:
aalyn [17]2 years ago
7 0

Answer:

Evan needs enough paint to cover 448in^2

He needs enough soil to fill 768in^3

Step-by-step explanation:

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Jenna is at a fair with four friends. They all want to ride the roller coaster, but only three people can fit in a car. How many
pav-90 [236]

Answer:

They can make 10 different groups of three.

Step-by-step explanation:

The order in which the people are in the car is not important, so we use the combinations formula to solve this question.

Combinations formula:

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

How many different groups of three can the five of them make?

Combinations of 3 from a set of 5. So

C_{5,3} = \frac{5!}{3!(5-3)!} = 10

They can make 10 different groups of three.

6 0
2 years ago
Find the slope of the line shown in the figure
diamong [38]
It's undefined, but I think you spelled it wrong.
4 0
3 years ago
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Let a and b be positive integers. 23^a x 23^b
Ket [755]

Answer:

23 ^ ( a+b)

Step-by-step explanation:

23^a *23^b

Since the bases are the same, we can add the exponents

23 ^ ( a+b)

6 0
3 years ago
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Find the volume of this square pyramid to the nearest tenth.<br> 16 cm<br> 7 cm
V125BC [204]

Answer:

16 cm

Step-by-step explanation:

3 0
3 years ago
On Tuesday, Frankie had $154.50 in his bank account. On Wednesday, he withdrew $65.50 from his account. After depositing $275.25
myrzilka [38]
The answer is C (^‿^✿)

All you have to do is subtract 154.50 by 65.50 and add that answer to 275.25
3 0
3 years ago
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