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3 years ago

The age distribution of students at a community college is given below.

Mathematics

1 answer:

miv72 [106K]3 years ago

3 0

Answer:

0.2391 = 23.91% probability that the student is between 26 and 35 inclusive.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

In this question, we have that:

409 + 409 + 204 + 60 + 22 = 1104 students, in total

204 + 60 = 264 between 26 and 35.

264/1104 = 0.2391

0.2391 = 23.91% probability that the student is between 26 and 35 inclusive.

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suter [353]

Answer:

Difference= $3,090.15 in favor of compounded interest

Step-by-step explanation:

Giving the following information:

Present value (PV)= $8,500

Ineterest (i)= 0.025/12= 0.00208

Number of periods (n)= 360 months

We will calculate the future value of each option and determine the difference:

Simple interest:

FV= (PV*i*n) + PV

FV= (8,500*0.00208*360) + 8,500

FV= $14,864.8

Compounded interest:

FV= PV*(1+i)^n

FV= 8,500*(1.00208^360)

FV= $17,958.95

Difference= $3,090.15

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

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Question #1
$\frac{9}{25}=\frac{x}{120}\\\\120(9) = 25x\\\\1080 = 25x\\\\x= 43.2$

For #1, the answer is 43.2

Question #2
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For #2, the answer is 2150

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3 years ago