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stira [4]
3 years ago
11

Your friend washed 3/4 of the car in 1/2 of an hour. She says her answer means she can wash 6 cars in 4 hours. Is her answer wri

tten as a unit rate? Her work: 3/4÷1/2= 3/4●2/1= 6/4 Select all that apply.
A) Yes, it is correct.
B) No it is not correct.
C) The correct unit rate is 3 cars in 2 hours
D) The correct unit rate is 1 1/2 cars in one hour.
E) The correct unit rate is 2/3 cars in one hour.
F) The correct unit rate is 2 cars in 3 hours.
Mathematics
2 answers:
7nadin3 [17]3 years ago
5 0

Answer:

e

Step-by-step explanation:

kogti [31]3 years ago
3 0

Answer:

The correct answer is E.

Step-by-step explanation:

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Step-by-step explanation:

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Need HELP!!! For all, I’m truly confused
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3 years ago
Kamil invests 9000 for 4 years his investment pays compound interest of x% per anumn
elena-s [515]

To get the Total amount upon investment for the compound interest, plug in the value of x into the given expression bellow

<em>A = 9,000.00(1 +  x/100)^(4)</em>

Given data

Principal = $9000

Time = 4 years

Rate = x% per annum

<h3>Solution</h3>
  • Step one:

First, convert R as a percent to r as a decimal

r = x/100

r = x/100

  • Step two:

Then solve the equation for A

A = P(1 + x/100)^t

A = 9,000.00(1 + x/100)^(4)

A = 9,000.00(1 +  x/100)^(4)

  • Summary:

The total amount accrued, principal plus interest, with compound interest on a principal of $9,000.00 at a rate of x% per year.

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brainly.com/question/24924853

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Rene had 83.00 in receipts and 30.51 in profit: what were her expenses?
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Step-by-step explanation:

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Does y = 22x - 65 represent a linear relationship
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