3 years ago

When converting a percent to a decimal, will there always be two digits after the decimal point? Explain

Mathematics

2 answers:

Goshia [24]3 years ago

4 0

Answer:

Step-by-step explanation:

For example, 50% can be written as just 0.5

rjkz [21]3 years ago

4 0

Dam shawty looking good

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Simplify 7(x - 1) - 2(x + 1) + 3(x - 4)<br><br> 8x - 21<br> 8x - 4<br> 8x + 21

Anna007 [38]

Answer:

all work is shown and pictured

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3 years ago

Ms. Gaines is saving one-eighth of her income to purchase a new car. If her income for one week was $890.20, how much did she sa

USPshnik [31]

111.28 1/8=0.125 0.125*890.20=111.275 money can only have 2 decimals so round up and $111.28 is your answer.

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3 years ago

In a certain Algebra 2 class of 26 students, 16 of them play basketball and 9 of them play baseball. There are 5 students who pl

Olegator [25]

Answer:

10/13 ≈ 76.9%

Step-by-step explanation:

P(A∪B) = P(A) +P(B) -P(A∩B)

P(plays basketball ∪ plays baseball)

= P(plays basketball) +P(plays baseball) -P(plays both)

P(plays basketball ∪ plays baseball) = 16/26 +9/26 -5/26 = 20/26 = 10/13

P(plays basketball or baseball) = 10/13 ≈ 76.9%

7 0

3 years ago

Read 2 more answers

Which ordered pairs make the inequality true?

tresset_1 [31]

Its the 2nd one becuase 2(-1)+2=0 witch is greater than -4.

3 0

3 years ago

PLEASE HELP

Viefleur [7K]

7x²=9+x
so
for
0=ax²+bx+c

$x=\frac{-b+/-\sqrt{b^2-4ac}}{2a}$
so

7x²=9+x
mins 9 from both sides and minus x
7x²-1x-9=0
a=7
b=-1
c=-9

$x=\frac{-(-1)+/-\sqrt{(-1)^2-4(7)(-9)}}{2(7)}$
$x=\frac{1+/-\sqrt{(-1)^2+4(7)(9)}}{2(7)}$
so the 4th one

4 0

3 years ago