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2 years ago

7

The equation Y equals 15 X +30 can be used to model the earnings of a part time employees at a local department store where X re

presents the number of hours worked and Y represents the total earnings is the equation to determine the hourly rate of a part time employee

1 answer:

lisabon 2012 [21]2 years ago

7 0

Yes babcwjqkausvwbwnbx jwhwcwvg

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3 years ago

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Lera25 [3.4K]

1) 3^3 * 4^3 = 12^3
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2 years ago

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-4(11x+2)=80<br> Solve for x

jek_recluse [69]

Answer: x=-2

Step-by-step explanation:

To solve for x, we want to isolate x.

-4(11x+2)=80 [distribute]

-44x-8=80 [add both sides by 8]

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Damien is competing in both swimming and running at a competition. After analyzing himself and his competitors, he knows that he

leva [86]

Answer:

$Probability = 0.2975$

Step-by-step explanation:

Giving:

<u>Swimming</u>

$P(Win[Swim])= 65\%$

<u>Running</u>

$P(Win[Run])= 85\%$

<u>Required</u>

Determine the probability of winning at running and losing at swimming

First, we calculate the probability of losing at swimming using

$P(Win) + P(Lose) = 1$

Substitute 65% for P(Win)

$65\% + P(Lose[Swim]) = 1$

Collect Like Terms

$P(Lose[Swim]) = 1 - 65\%$

$P(Lose[Swim]) = 35\%$

The required probability is then calculated using:

$Probability = P(Win[Run]) * P(Lose[Swim])$

$Probability = 85\% * 35\%$

Convert to decimal

$Probability = 0.85 * 0.35$

$Probability = 0.2975$

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2 years ago

The width of a rectangular room is 75% of the length of the room. The room is 12 feet long.

horsena [70]

Answer:

width of room is 9 feet

area =12*9

area= 108ft²

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3 years ago