2 years ago

Sally builds these steps for her dog.

Mathematics

2 answers:

andre [41]2 years ago

7 0

Answer: The answer i got is 7200. by using simple multiplication.

2 times 15 times 4 times 2 times 30.

So first i did 2 times 15(30) then did 4 times 2(8) and left the 30 how it is

Then multiplied the 30 by 8 which is 240.

Then multiplied the 240 by 30 which is how i got 7200 in^3

Dafna1 [17]2 years ago

6 0

Answer:

That my friend would be 300 in.^3 I believe.

Step-by-step explanation:

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3 years ago

If h(x) = 4x – 3 and p(x) = x2 – 3x, find p(-3)<br><br> 18<br> 0<br> -3

navik [9.2K]

Answer: p(-3)=18

Step-by-step explanation:

To find p(-3), you plug -3 into p(x) and solve.

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3 years ago

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3 years ago

What is the ratio of quarters to nickels in a dollar

sleet_krkn [62]

For quarters we have:

$0.25x = 1$

Where,

x: number of quarters

Clearing x we have:

$x = \frac{1}{0.25}\\x = 4$

For nickels we have:

$0.05y = 1$

Where,

y: number of nickels

Clearing y we have:

$y = \frac{1}{0.05}\\y = 20$

Then, the ratio of quarters to nickels is:

$\frac{x}{y}= \frac{4}{20}$

Simplifying we have:

$\frac{x}{y} = \frac{1}{5}$

Answer:

The ratio of quarters to nickels in a dollar is:

$\frac{x}{y}= \frac{1}{5}$

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3 years ago

Read 2 more answers

A salesman needed to sell a boat. At first, he priced it at $4,200. After a week, he reduced the price by 12%. What is the price

tigry1 [53]

10% of 4200 is 420
2% of 4200 is 84
420+84 is 504
4200-504=3696
Hope this helps

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3 years ago