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2 years ago

Could you explain how to solve this problem? 10n = 40

Mathematics

2 answers:

kondor19780726 [428]2 years ago

8 0

Answer:

n=4

Step-by-step explanation:

n is 4 because 10(4)=40 the n represents a number and because there is nothing in between we know to multiply them, because we know that do the opposite of the question which is 40/10=4 meaning that n=4

irina1246 [14]2 years ago

7 0

Since were trying to solve for n, you have to isolate it so you would divide both sides by 10, and that will give you n = 4

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Lelu [443]

Answer:

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Step-by-step explanation:

given data

finance charge F = $476

time t = 12 month

no of payment n = 5

to find out

finance charge refund

solution

we will apply here finance charge refund formula that is

finance charge refund = F × $\frac{n * (n+1)}{t* (t+1)}$

put here value we get

finance charge refund = 476 × $\frac{5 * (5+1)}{12* (12+1)}$

finance charge refund = 476 × $\frac{5 * (6)}{12 * (13)}$

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2 years ago

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Inga [223]

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2 years ago

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makkiz [27]

The new height of the water is = 9.34 inches (approx)

Step-by-step explanation:

Given, a rectangular container measuring 20 inches long by 16 inches wide by 12 inches tall is filled to its brim with water.

Let the new height of water level be x inches.

The volume of the container = (20×16×12) cubic inches

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According to the problem,

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⇔3840 -320x = 850

⇔-320x =850-3840

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Tamiku [17]

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Step-by-step explanation:

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mariarad [96]

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Step-by-step explanation: Hope this helps!

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