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Ksju [112]
3 years ago
12

Keisha is walking around a track that is 400 yards long. She has walked around the track 5 times so far. How many more yards doe

s she need to walk around the track to complete 2 miles? Please explain. :)
Mathematics
1 answer:
anyanavicka [17]3 years ago
3 0
400 yards x 5= 2,000 yards keisha walked. 1 mile equals 1,760 yards. Now to find the 2 miles in yards multiply 1760 x 2= 3,520. So 2 miles equal 3,520 yards. Now subtract 3,520 - 2,000
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Use the compound interest formulas A=P1+
Bingel [31]

The accumulated value of an investment if the money is a. compounded​ semiannually; b. compounded​ quarterly; c. compounded​ monthly; d. compounded continuously is $30731.4 $ , $30785.98  $30823.14 , 30841.95

<h3>What is Interest ?</h3>

Interest is the amount received by a person as a result of investing certain amount of money for a certain period of time.

It is given that

Principal = $ 25000

Time = 3 years

Interest Rate = 7 %

The amount is given by

\rm A = P( 1+ \dfrac{r}{n}) ^{nt}

Compounded semiannually

n = 2

Compounded Quarterly

n = 4

Compounded Monthly

n =12

Compounded Continuously

P = P₀ \rm e ^{rt}

Therefore the accumulated value for

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\rm A = 25000( 1+ \dfrac{7}{200}) ^{2*3}

A = $30731.4

Compounded Quarterly

\rm A = 25000( 1+ \dfrac{7}{400}) ^{4*3}

A = $30785.98

Compounded Monthly

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A = $30823.14

Compounded Continuously

\rm P = 25000 e ^{ 7 * 3 }

P = $30841.95

Therefore the accumulated value of an investment if the money is

a. compounded​ semiannually; b. compounded​ quarterly; c. compounded​ monthly; d. compounded continuously is

$30731.4 $ , $30785.98  $30823.14 , 30841.95

To know more about Interest

brainly.com/question/13324776

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5 0
2 years ago
Taylor buys 6 bus tickets. he pays for tickets with 20 dollar bill let c represent each cost of each ticket.
polet [3.4K]
I hope this helps you



if 6 tickets $20



1 tickets $ ?



?.6=1.20



?=20/6


?=3.3
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3 years ago
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julsineya [31]
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to find the number of boys out of 740 people, you have to add the ratio together and divide 740 by it. then multiply the answer by 17 because the ratio for boys is 17.

17+3=20

740÷20=37
37×17=629 

answer= 629 
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4 years ago
Identify the constant variation of y=3x+2
scZoUnD [109]

Answer:

3

Step-by-step explanation:

5 0
3 years ago
Write positive fractions and find common denominators
Step2247 [10]
2/5 x 2/10 (you do the same to the top as the bottom) so it would be 4/10 x 2/10 = 8/10 simplified to 4/5
8 0
3 years ago
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