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2 years ago

A fast-food crew, worked 9 months out of the year. What percent of the year did she work?

Mathematics

1 answer:

vladimir2022 [97]2 years ago

5 0

Answer:

75%

Step-by-step explanation:

9/12 x 100% = 75%

There are a total of 12 months so 9 months over 12 months.

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If y= -8 when x= -2 whats x when y=32

san4es73 [151]

Answer:

Step-by-step explanation:

Y) -8 x -4 = 32

X) -2 x -4 = 8

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3 years ago

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40 POINTS been stuck on this i'd mean alot for yall to help i'll mark brianliest

g100num [7]

Answer:

For the first blank: 8

For the second blank: I think it's 913

Step-by-step explanation:

First blank: To find the area of a square do (Length * Width) For the roof do 15 * 25 to get 375. Then divide by 100 and you get 3.75 but round to 4

That's for 1 half of the roof so do cover the whole roof you need 8.

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2 years ago

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15. There is a 25% chance of rain tomorrow. The probability that the price of gold rises tomorrow is 37%. The probability that i

Alchen [17]

Step-by-step explanation:

yes, the 2 events are entirely independent

neither one influences the other.

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2 years ago

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Wanda increased her Carbohydrate intake from 250 grams a day to 415 grams a day. By what percentage did Wanda increase the amoun

pochemuha

Answer: roughly 40 percent

brainliest !!!

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2 years ago

Abigail and Spencer calculate the slope of the line between the points (3,-1) and (5,4) in different ways. Abigail calculates th

telo118 [61]

Answer:

Spencer and Abigail are correct

Lauren is incorrect

Step-by-step explanation:

Spencer and Abigail are correct

Slope = change in y ÷ change in x

Or $m=\dfrac{y_2-y_1}{x_2-x_1}$

Let $(x_1,y_1)$ = (3, -1)

Let $(x_2,y_2)$ = (5, 4)

$\implies m=\dfrac{4-(-1)}{5-3}=\dfrac52$

This is Spencer's method

Let $(x_1,y_1)$ = (5, 4)

Let $(x_2,y_2)$ = (3, -1)

$\implies m=\dfrac{-1-4}{3-5}=\dfrac52$

This is Abigail's method

It doesn't matter which point you label as point 1 and point 2, as long as you carry out the slope calculation correctly.

Lauren's calculation is wrong as she calculated her slope as:

$m=\dfrac{y_2-y_1}{x_1-x_2}$

where it should have been $m=\dfrac{y_2-y_1}{x_2-x_1}$

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2 years ago