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Ugo [173]
3 years ago
5

Ameen went to the salon and had 3/8 of an inch of hair cut off. The next day she went back and asked for another 1/2 of an inch

to be cut off. How much hair did she have cut off in all? Write your answer as a fraction in simplest form
Mathematics
1 answer:
GaryK [48]3 years ago
4 0

Answer:

Total hair cut off  = \frac{7}{8}

Step-by-step explanation:

Given - Ameen went to the salon and had \frac{3}{8} of an inch of hair cut off. The next day she went back and asked for another \frac{1}{2} of an inch to be cut off.

To find - How much hair did she have cut off in all?

Proof -

Given that,

Firstly,

She cut off her hair = \frac{3}{8}

Then,

She cut off her hair = \frac{1}{2}

So,

Total hair cut off = \frac{3}{8} + \frac{1}{2}

                           = \frac{3 + 4}{8} = \frac{7}{8}

⇒Total hair cut off  = \frac{7}{8}

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elena-14-01-66 [18.8K]

Answer:

Dale will reach his goal at an annual rate of 11.83%.

Step-by-step explanation:

The formula for continuos compounding is given by:

A(t) = Pe^{rt}

In which A is the amount after t years, P is the principal(initial amount) and r is the annual rate.

Dale has 2000 dollars to invest.

This means that P = 2000

He has a goal to have 5800 in this invest ment in 9 years.

So A(9) = 5800

At what annual rate compounded continuously will Dale reach his goal?

This is r.

A(t) = Pe^{rt}

5800 = 2000e^{9r}

e^{9r} = \frac{58}{20}

e^{9r} = 2.9

\ln{e^{9r}} = \ln{2.9}

9r = \ln{2.9}

r = \frac{\ln{2.9}}{9}

r = 0.1183

Dale will reach his goal at an annual rate of 11.83%.

3 0
3 years ago
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What is the slope of the line segment?<br><br> 5<br> 1/5<br> -1/5<br> -5
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Answer:

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6 0
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32^(-1/5)

1/32^(1/5)

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Finding the equivalent multiplier, it is found that the function for the final price is:

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A similar problem is given at brainly.com/question/16999193

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