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3 years ago

Is c=0.6n an example of a proportional relationship?

Mathematics

1 answer:

stich3 [128]3 years ago

5 0

Yes it is!!!!!!!!!!!!!!!!!!!!!

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A town has 100 homes in it. According to a census, the actual distribution of pets in these homes gives a median of 0.8 pets and

stellarik [79]

The nest answer would be c> hope this helps

6 0

3 years ago

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18,000 amounts to 21,600 in 4 years at simple interest. Find the sum of

AnnyKZ [126]

Answer:

$\$20,400$

Step-by-step explanation:

we know that

The simple interest formula is equal to

$A=P(1+rt)$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest

t is Number of Time Periods

step 1

Find the rate of interest

in this problem we have

$t=4\ years\\ P=\$18,000\\ A=\$21,600\\r=?$

substitute in the formula above and solve for r

$\$21,600=\$18,000(1+4r)$

$1.2=(1+4r)$

$4r=1.2-1$

$r=0.2/4=0.05$

The rate of interest is $5\%$

step 2

Find the sum of money that will amount to 25,500 in 5 years, at the same rate of interest

in this part we have

$t=5\ years\\ P=?\\ A=\$25,500\\r=0.05$

substitute in the formula above and solve for P

$\$25,500=P(1+0.05*5)$

$P=\$25,500/(1.25)=\$20,400$

3 0

3 years ago

65% of what number is 39?

aleksklad [387]

You have to turn 65 into a decimal. That would be .65
They do 39/.65
You should get 60 as your final answer.

6 0

3 years ago

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What does this even mean??

kramer

R is 18 and x is 12 is the answer of your
question

7 0

3 years ago

What ratio would be used to convert 0.5 miles to yard

NeTakaya

Convert Miles to Yards:

yd =mi * 1760.0

Shown work:
mi -> yd
yd =mi * 1760.000
yd =0.5 * 1760.000
yd =880.0000

Result: 8.8e+2 OR simply just: <span>0.5mi= 880yd</span>

4 0

3 years ago

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