2 years ago

Ramón and Merissa are driving to New York City after college. The first 300 miles they spend $12.50 on gas.

Mathematics

1 answer:

Ganezh [65]2 years ago

4 0

Answer:

Step-by-step explanation:

$77

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Emily thinks the perfect tomato sauce has 888 cloves of garlic in every 500 mL . Raphael's tomato sauce has 12 cloves of garlic

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Step-by-step explanation:

Choice A will be true, that is, Emily would fine the sauce too garlicky.

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What do I need to do and what are the steps

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3 years ago

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If $1600 earned simple interest of $56.24 in 2 months, what was the simple interest rate? The simple interest rate is % (Do not

Fiesta28 [93]

Answer:

$\$21.1$

Step-by-step explanation:

We know that for principal amount P , time period T and rate of interest $R\%$ , simple interest is given by $S.I. = \frac{P\times R\times T}{100}$ .

Here ,

$P=\$1600\\T=2\,\,months=\frac{2}{12}\,\,years=\frac{1}{6}\,\,years\\S.I=\$56.24$

To find : simple interest rate i.e., $R\%$

On putting values of $P\,,\,T\,,\,S.I$ in formula , we get $S.I. = \frac{P\times R\times T}{100}$

$56.24 = \frac{1600\times R\times 1}{600}\\R=\frac{56.24\times 600 }{1600}=\frac{703\times 3}{100}=\$21.09$

Now we need to round off the answer to the nearest tenth .

So, simple interest rate is % = $\$21.09$ = $\$21.1$

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