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3 years ago

I_need_this_for_math (spacebar_broke)

Mathematics

1 answer:

viva [34]3 years ago

7 0

Answer:

1. 3 2. 1 3. 2 4. 4 5. 2

Step-by-step explanation:

For question 1, you first need to find how many are accepted. To do this, you multiply the number of people who applied by the percent of people who are accepted, in decimal form. 20,000 x .70 is 14,000. Now to find the amount of students that actually enroll, you multiply the number of people who got in by the percent of people who actually enroll, in decimal form. 14,000 x .25 is 3,500.

For question 2, you must divide the percent by the whole number, which is 15 percent.

For question 3, the answer is 30 percent. 39-30 / 30 x 100% = 30%

For question 4, we find the price per unit. To do this you divide 7,200 by 300, which is 24. Then find the percent of increase. The answer is 25%.

45/9 x 100% = 500 for question 5. The answer is 500.

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If the typical balance on Lucy's credit card is $650 and the interest rate (APR) on her credit card is 18%, how much in interest

Mariana [72]

$9.75

<h3>Further explanation </h3>

Given:

The typical balance on Lucy's credit card is $650.
The interest rate (APR) on her credit card is 18%.

Question:

How much in interest would you expect Lucy to be charged in a typical month?

The Process:

This problem includes the type of determining simple interest.

$\boxed{ \ I = P \times r \times t \ }$

where,

I = simple interest
P = principal (initial amount)
r = annual interest rate
t = time (in years)

This time we will find out how much in interest we would expect to be charged in a typical month.

The data is as follows:

P = 650
r = 18% or $\frac{18}{100}$ or 0.18
t = $\frac{1}{12}$ year (one month)

Let us calculate how much in interest we would expect to be charged in a typical month.

$\boxed{ \ = 650 \times \frac{18}{100} \times \frac{1}{12} \ }$

$\boxed{ \ = 65 \times \frac{3}{10} \times \frac{1}{2} \ }$

$\boxed{ \ = \frac{195}{10} \times \frac{1}{2} \ }$

$\boxed{ \ = \frac{97.5}{10} \ }$

$\boxed{ \ = \frac{975}{100} \ }$

Thus the amount of interest we would expect Lucy to be charged in a typical month is $ 9.75.

_ _ _ _ _ _ _ _ _ _

Notes

We must be able to distinguish between simple and compound interest. Please learn about this in the link attached below.

<h3>Learn more </h3>

What interest (in dollars) does he receive annually? brainly.com/question/8192969
How much will our account accrue to in 9.5 years brainly.com/question/4127036
What is the total amount owed at the end of the 4 years brainly.com/question/13675435

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Wewaii [24]

Answer:

∠ CDB = 45°

Step-by-step explanation:

The measure of an inscribed angle is half the measure of its intercepted arc.

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