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3 years ago

8

If u spent $6000 worth of clothes and the amount clothes you bought were 315 clothes how many shirts and dresses did you buy? Sh

irts= $10 Dresses= $25

1 answer:

Arada [10]3 years ago

8 0

13shirts 22dresses
poppy

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Ganezh [65]

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3 years ago

What is the average of 90,90,85,97

artcher [175]

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4 years ago

The simple interest I ( in dollars) for a savings account is jointly proportional to the product of the time t (in years) and th

In-s [12.5K]

Answer:

Part a) The constant of variation is $r=0.0567$ or $r=5.67\%$

Part b) $I=\$662.03$

Step-by-step explanation:

Part a) Find the constant of variation.

we know that

The simple interest formula is equal to

$I=P(rt)$

In this linear direct variation the constant r represent the constant of proportionality

where

I is the Interest Value

P is the Principal amount of money to be invested

r is the rate of interest

t is Number of Time Periods

in this problem we have

$t=5/12\ years\\ P=\$3,892\\ I=\$92\\r=?$

substitute the values and solve for r

$92=3,892(r(5/12))$

$r=(92*12)/(3,892*5)$

$r=0.0567$

Part b) what will the interest be after 3 years

in this part we have

$t=3\ years\\ P=\$3,892\\ I=?\\r=0.0567$

substitute the values

$I=3,892(0.0567*3)=\$662.03$

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3 years ago

How to solve -y-23=y-16

malfutka [58]

Add y to both sides then do the algebra

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3 years ago

Read 2 more answers

What was the experimental probability of how many times an even number was actually rolled using the table? Put your answer in f

kumpel [21]

Answer:

5/12

Step-by-step explanation:

Just took quiz and got problem right.

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3 years ago