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3 years ago

Identify the exponent in the following number: 2^5 A. 2 B. 5 C. 16 D. 32

Mathematics

1 answer:

Sophie [7]3 years ago

4 0

Answer: 5

Explanation: This type of algebraic expression is called a power.

Here, 2 represents the base and the represents the exponent.

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Jean bought a $1,980 snow thrower on the installment plan. The installment agreement included a 10% down payment and 18 monthly

Effectus [21]

Solution-

The price of the snow thrower = $1980

He must pay a 10% down-payment and the rest at a $116 monthly payment for 18 months.

A. How much is the down payment

Down payment amount is, 10% of $1980, i.e

$=1980\times \dfrac{10}{100}=\dfrac{1980}{10}=\$198$

B. What is the total amount of the monthly payments

A monthly payment of $116 for 18 months, i.e

$=116\times 18=\$2088$

C. How much did Jean pay for the snow thrower on the installment plan

It is the sum of down-payment and total monthly payments, i.e

$=198+2088=\$2286$

D. What is the total finance charge

It the difference between the original price and the amount paid by Jean, i.e

$=2286-1980=\$306$

E. If Jean models her payment plan as an arithmetic sequence, give the first term a1 and the common ratio d

As he paid the down-payment of $198 and then a constant monthly payment of $116, so

The first term = 198

common difference = 116

The A.P. series will be, 198, 314, 430, 546, 662,.................., 2286

4 0

3 years ago

Write a 1/4 as an equivalent fraction of 360 in the denominator

Karo-lina-s [1.5K]

1/4 = x/360

4×9 = 36 so 4 × 90 = 360

also multiply the numerator by 90 and you get

1/4 × 90/90 = 90/360

6 0

3 years ago

Sally works in a cell phone store. She is paid a weekly salary of $80 plus $5.25 for

Viktor [21]

Answer:

First, let's define some variables.

x = # of cell phones sold.

y = total weekly income.

y = $5.25x + $80

a is the correct answer choice.

Step-by-step explanation:

7 0

3 years ago

Factor the expression 20g3 + 24g2 – 15g – 18

abruzzese [7]

First, put parenthesis around the first two numbers and the last two numbers.
(20g³+24g²) (-15g-18)
Then, take out the greatest common factor of both parenthesis.
4g²(5g+6)-3(5g+6)
You then separate the numbers outside the parenthesis and the numbers in the parenthesis.
(5g+6) (4g²-3)
Then you simplify the second set of numbers. Since the set of numbers can't be simplified, you would leave this problem as it is. I hope this makes sense.

3 0

3 years ago

Which list shows all the factors of 54? A. 1, 2, 3, 6, 9, 12, 18, 27, 54 B. 1, 2, 3, 6, 9, 18, 27, 54 C. 1, 2, 3, 6, 9, 18, 54 D

sergey [27]

Answer:

Step-by-step explanation:

Bc I have Big Brain and Google is nice

6 0

3 years ago

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