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3 years ago

9

Bill has 4 hours to spend playing with his pets.If he has 8 pets how many minutes m can bill spend playing with each? Write an e

quation and solve the problem

1 answer:

Vikentia [17]3 years ago

7 0

Answer:

equation: 4 hours/8 pets or 240 mins/8 pets 30 mins per per

Step-by-step explanation:

1) 4hrs = 240 mins

2)240/8= 30 mins per pet

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Can anyone do these pls?

beks73 [17]

Answer:

NRN

Step-by-step explanation:

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2 years ago

Mary and Julie both have a goal of raising $1000 for charity. Mary raises $12 every 4 days. Julie raises $19 every 6 days.

Law Incorporation [45]

Answer:

Mary would have a rise of 12 and a run of 4, making her slope, or rate of change, $3 a day. Julie would have a rise of 19 and a slope of 6, making her slope, or rate of change, $3.17 a day. Since Julie is raising money at a faster rate, she would get to the goal of $1000 first.

Step-by-step explanation:

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2 years ago

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Which of the following is not necessarily true?

xxTIMURxx [149]

Answer:

The answer is B, or AD=BC

Step-by-step explanation:

The lengths of the curves do not look similar, as curve BC is longer than curve AD.

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2 years ago

The function h(x) = x squared+3 and g(x) = x squared-6. if g(x)=h(x)+k what is the value of k

kotykmax [81]

Answer:

k=-9

Step-by-step explanation:

The given functions are

$h(x) = {x}^{2} + 3$

and

$g(x) = {x}^{2} - 6$

We want to find the value of k, for which

$g(x) = h(x) + k$

This means we need to extract g(x) from f(x) to get:

$g(x) = {x}^{2} + 3 - 9$

Or

$g(x) = ( {x}^{2} + 3) + (- 9)$

$g(x) =h(x)+ - 9$

Therefore k=-9

4 0

3 years ago

70 POINTS PLEASE HELP! A dump truck pours sand into a container in the shape of a rectangular prism with a square base of length

galina1969 [7]

Answer:

A

Step-by-step explanation:

The volume of a rectangular prism is:

$V=\ell wh$

Since the prism has a square base, each side length being 2, this means that both the length and width of our prism is 2. Therefore:

$V=(2)(2)h=4h$

So, we can write:

$V=4h$

The height h increases at a rate of about 8 inches or 8/12 = 2/3 feet per minute.

So, after t minutes, the height will be 2/3(t) feet. Thus, we can substitute:

$\displaystyle V=4\Big(\frac{2}{3}\Big)t=\frac{8}{3}t$

We want to find after how long it will be until the volume is 64 cubic feet. So, V = 64:

$\displaystyle 64 = \frac{8}{3} t$

Solve for t:

$\displaystyle t=\frac{3}{8}(64)=3(8)=24\text{ minutes}$

The correct answer is A.

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2 years ago

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