2 years ago

Kelly deposited $4,205 in an account for 3.5 years. She earned $662.29 in interest. What interest rate did the bank pay her?

Mathematics

1 answer:

mylen [45]2 years ago

5 0

Answer:

r = 4.5%

Step-by-step explanation:

Formula:

I = Prt

r = I/(Pt)

Given:

I = 662.29

P = 4205

t = 3.5

Work:

r = I/(Pt)

r = 662.29/(4205 * 3.5)

r = 662.29/14717.5

r = 0.045

r = 4.5%

You might be interested in

Ms. Davenport's class studied the changes in temperature in math class as a part of their study of rational numbers.

Simora [160]

Answer:

Step-by-step explanation:

If it was 6 degrees cooler on Monday than it was on Sunday, but also having Tuesday be 4 degrees warmer than Monday, Wednesday would have to be 2 degrees cooler than Tuesday because it is a number that would comply with the limits

7 0

3 years ago

Read 2 more answers

What is the slope of the line with the equation of y= 3x that passes through the points (2, 6)?

SashulF [63]

Answer:

is there a picture?

Step-by-step explanation:

5 0

2 years ago

Determine whether the graph represents a function. Explain.

stira [4]

Answer:

does not represent a function

Step-by-step explanation:

is not liner

3 0

3 years ago

Read 2 more answers

Luke's water bottle holds 2,150 milliliters. He drinks 3.5 bottles of water each day. How many milliliters of water does he drin

sashaice [31]

Answer:

7525 milliliters

Step-by-step explanation:

because if you multiply 2150 by 3.5 you will get that number

4 0

2 years ago

what is the quotient of 0.457 and 0.12? round to the hundredths place show your work Will.mark brainiest

ExtremeBDS [4]

I stopped the division process once I got to the thousandths place. 0.457 ÷ 0.12 ≈ 3.808. Rounded to the hundredths place, the answer is 3.81.

3 0

3 years ago