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Arlecino [84]
2 years ago
7

Choose the best answer​

Mathematics
1 answer:
ss7ja [257]2 years ago
3 0

Answer:

1.B

2.A

3.B

4.(not sure)

5. C

Step-by-step explanation:

Give brainliest please!

Hope this helped :)

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If nelson invests $5000 for 4 years and earns $600, what is the simple interest rate?
klio [65]

Answer: Simple interest rate = 3%.


Step-by-step explanation: We are given invested amount = $5000.

Number of years of investment = 4 years.

Interest earned = $600.

Simple interest formula.

I = P R T.

Where I is the earned interest, P is the invested amount , R is the rate of interest and T is the time in years.

Plugging values in formula, we get

600 = 5000 × R × 4

600 = 20000R.

Dividing both sides by 20000, we get

\frac{600}{20000}  = \frac{20000R}{20000} .

0.03 = R.

Multiplying by 100 to convert it in percentage, we get

0.03 × 100 = R

R = 3 %.



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3 years ago
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Step-by-step explanation:

tan30 = 14/x

x = 14tan30

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Susan has puppies and chickens as pets. In total, there are 78 legs and 27 pets. How many puppies and how many chickens does Sus
enyata [817]

Answer:

2.89

Step-by-step explanation:

78/27=2.88

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