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3 years ago

15

A custodian plans to repaint some classroom bookcases. She has 6 1/4 gallons of paint. All of the bookcases are the same size an

d each requires 2/3 gallon of paint. How many bookcases will the custodian be able to repaint with that amount of paint?

1 answer:

solniwko [45]3 years ago

7 0

Answer:

9

But i'm not entirely sure.

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Work this out for points

KengaRu [80]

Answer:

oh god

Step-by-step explanation:

(2 + 6/2, 7 + 3/2)

=(4 , 5)

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3 years ago

In July, a paleontologist found 368 fossils at a dig. In August, she found about 14 fossils per day.

Gemiola [76]

Answer: Yes

Step-by-step explanation:

The ratios of number found to the number of days are all equal to 14 fossils per day.

(Plus I just did this and got it wrong but saw the right answer which is this)

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3 years ago

Nate is exponentially gaining Twitter followers! His current amount of followers is 146. His followers are increasing at a 24% r

tia_tia [17]

Answer:

(a) Growth

$(b)\ y = 146(1.24)^x$

Step-by-step explanation:

Given

$a= 146$ -- current

$r = 24\%$ --- rate

Solving (a): Growth or decay

The question says his followers increases each day by 24%.

Increment means growth.

<em />

<em>Hence, it is a growth problem</em>

Solving (b): Equation to represent the scenario.

Since the rate represents growth, the equation is:

$y = a(1 + r)^x$

Substitute: $a= 146$ and $r = 24\%$

$y = 146 * (1 + 24\%)^x$

$y = 146 * (1 + 0.24)^x$

$y = 146 * (1.24)^x$

$y = 146(1.24)^x$

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3 years ago

A football coach is trying to decide: When a team is ahead late in the game,

brilliants [131]

Answer:

I play football and my coach will do this: Play a "prevent* defense that guards against long gains but makes short

gains easier.

Step-by-step explanation:

8 0

2 years ago

Please do this i will give brainlieast and will give 75 points. go to this and and enter the right stuff!

soldier1979 [14.2K]

I'll take a look at it.

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3 years ago