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Assoli18 [71]
3 years ago
13

If 40 is decreased by 80%, what is the new amount?

Mathematics
2 answers:
ExtremeBDS [4]3 years ago
5 0

Answer:

The new amount is 8.

Step-by-step explanation:

80% of 40 is 32, so subtract 32 from 40 to get 8.

Strike441 [17]3 years ago
5 0
If 40 is decreased by 80% it will be 40%
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Step-by-step explanation:

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Is -6.175 is an irrational number?
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Any number with a repeating decimal fraction is also a rational number.
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3 years ago
The price of a swimming pool
Goryan [66]

Answer:

  • Sales\:\:Price=List\:\:Price-Discount
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Step-by-step explanation:

The percentage discount is 19.5\%

The discount is always given on the list price.

Sales\:\:Price=List\:\:Price-Discount

Let the list price be L, then

List price=L

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Discount=19.5\%\:of\:L=0.195L

We substitute into the equation to get:

1167.25=L-0.195L

1167.25=0.805L

Divide both sides by 0.805

\frac{1167.25}{0.805}=L

1450=L

The list price of the swimming pool is $1450

5 0
3 years ago
A die was rolled 75 times with the following resulted: It landed on one-18 times, two-10 times, four-11 times, five-14 times, an
RoseWind [281]

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7 0
2 years ago
Given f(x)=-x-1,find f(5)
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Answer:

f(5)=4

Step-by-step explanation:

f(5)=5_1=4

.....

3 0
3 years ago
Read 2 more answers
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