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Damm [24]
1 year ago
9

Your friend has a credit card with an APR of 49.9%. What would his finance charge be on a $500 charge for just 1 month?(round to

the hundredths place)
Mathematics
1 answer:
Anestetic [448]1 year ago
4 0

The finance charge on $500 at 49.9% APR will be $20.79 for one month.

Finance charge = principal × rate

Now monthly charge= P×R×(1/12)

charge = 500 ×0.499 ÷12 = $ 20.79166.. ≈ $20.79

APR is the short hand representation of annual percentage rate which is the rate of interest issued by a bank on a credit card or a loan.

An interest rate is the amount of interest that is payable each period stated as a percentage of the total that was lent, deposited, or borrowed.

The principal amount of the loan , interest rate of the loan , frequency of compounding the interest on the rate, and duration or time of the loan, deposit amount, or borrowing determine the total amount of the interest on the sum that was lent or borrowed.

To learn more about finance charge visit:

brainly.com/question/2588555

#SPJ9

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Find the value of y y^2=169
sasho [114]

Answer:

y=13

Step-by-step explanation:

take the square root of both sides

sqrt(y^2)=sqrt(169)

y=13

7 0
3 years ago
Aquarius is an underwater ocean laboratory located in the Florida Keys National Marine Sanctuary. Solve the equation 31/25x=−62
poizon [28]

31/25X = -62, ⇒31 = -62* 25X ⇒ X = -31/(62*25), X= -31/ 1550

4 0
3 years ago
There are 8 rows and 8 columns, or 64 squares
lawyer [7]

Complete Question:

There are 8 rows and 8 columns, or 64 squares on a chessboard.

Suppose you place 1 penny on Row 1 Column A,

2 pennies on Row 1 Column B,

4 pennies on Row 1 Column C, and so on …

Determine the number of pennies in Row 1

Determine the number of pennies on the entire chessboard?

Answer:

255 in the first row

18,446,744,073,709,551,615 in the entire board

Step-by-step explanation:

Given

Rows = 8

Columns = 8

Solving (a): Number of pennies in first row

The question is an illustration of geometric sequence which follows

1,2,4....

Where

a =1 --- The first term

Calculate the common ratio, r

r = \frac{T_2}{T_1} = \frac{4}{2} = 2

The number of pennies in the first row will be calculated using sum of n terms of a GP.

S_n = \frac{a(r^n - 1)}{n - 1}

Since, the first row has 8 columns, then

n = 8

Substitute 8 for n, 2 for r and 1 for a in S_n = \frac{a(r^n - 1)}{r - 1}

S_8 = \frac{1 * (2^8 - 1)}{2 - 1}

S_8 = \frac{1 * (256 - 1)}{1}

S_8 = \frac{1 * 255}{1}

S_8 = 255

Solving (b): The entire board has 64 cells.

So:

n = 64

Substitute 64 for n, 2 for r and 1 for a in S_n = \frac{a(r^n - 1)}{r - 1}

S_{64} = \frac{1 * (2^{64} - 1)}{2 -1}

S_{64} = \frac{(2^{64} - 1)}{1}

S_{64} = \frac{(18,446,744,073,709,551,616 - 1)}{1}

S_{64} = \frac{18,446,744,073,709,551,615}{1}

S_{64} = 18,446,744,073,709,551,615

5 0
3 years ago
Find the lateral surface area of the rectangular prism in centimeters.
RideAnS [48]

Answer:

The lateral surface area is 84 cm^2

Step-by-step explanation:

The rectangular prism is a geometric figure that has rectangles at each of it's faces. The lateral surface is formed by four rectangles, the ones formed by the length and the height and the ones formed by the width and the height. So in order to calculate the area of this surface we need to calculate the area of these rectangles and sum it. We have:

A_lateral = 2*width*height + 2*length*height

A_lateral = 2*6*3 + 2*8*3 = 36 + 48 = 84 cm ^2

So the lateral surface area is 84 cm^2

5 0
4 years ago
What is the solution of the equation below? 17=3x -4
Delvig [45]

Answer:

x=7

Step-by-step explanation:

3 0
3 years ago
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