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BaLLatris [955]

2 years ago

14

100 members of a Gym are surveyed. The results are shown below. Given the gym member chosen at random is a female, what is the p

robability that they were aged 20+?

1 answer:

Lina20 [59]2 years ago

8 0

Answer:

$\frac{17}{28}$

Step-by-step explanation:

There are 56 females

There is 56 females

34 are 20+

34/56 simplfies to 17/28

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Simplify 2(a+5)−3(5a−4)

Nutka1998 [239]

Answer:

$-13a+22$

Step-by-step explanation:

we have

$2(a+5)-3(5a-4)$

step 1

Apply the distributive property both terms

$2a+2(5)-3(5a)+3(4)$

$2a+10-15a+12$

step 2

Combine like terms

$(2a-15a)+(10+12)$

$(-13a)+(22)$

$-13a+22$

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2 years ago

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2 years ago

15 POINTS!! Please help me with this math problem quick. Thank you so much

lilavasa [31]

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Step-by-step explanation:

by using definition of cos

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2 years ago

A computer was on sale for 3/4 of the original price. If the original price was $1,600 what was the sale price?

Gre4nikov [31]

Answer:

$1200

Step-by-step explanation:

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2 years ago

I need to find the area of the shaded ara

notsponge [240]

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3 years ago