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3 years ago

12

AP STATS HELP PLEASE!!!!

1 answer:

Elanso [62]3 years ago

3 0

Emory has the least siblings (1), is 29 years old, and gets paid $7.28 per hour. (Note the units included in the age (years) and wage ($ per hour) columns.)

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QIt takes 21 minutes for 7 people to paint 7 walls

alina1380 [7]

Answer:

21 minutes divided by 7 walls = 3 minutes per wall for 5 people

Step-by-step explanation:

Assuming each worker has the same exact productivity, one person would take 15 minutes to paint a single wall (3 minutes x 5 people to get the amount of time for 1 worker per wall).

7 0

3 years ago

Mala has a collection of bangles. She has 20 gold bangles and 10 silver bangles. What is the percentage of bangles of each type?

Rainbow [258]

Answer:

Percentage of gold bangles is 66.6 and of silver bangles it is 33.3

Step-by-step explanation:

Given:

Number of gold bangles Mala has = $20$

Number of silver bangles she has = $10$

Total number of bangles = $20+10$ = $30$

We have to find the percentage of each type of bangles.

So,

Percentage of bangles = $\frac{No.\ of \ bangles\ each\ type}{Total\ no.\ of \ bangles} \times 100$

Percentage of gold bangles.

⇒ $\frac{20}{30} \times 100$

⇒ $\frac{20\times 100}{30}$

⇒ $\frac{2000}{30}$

⇒ $\frac{200}{3}$

⇒ $66.6\%$

Percentage of silver bangles.

⇒ $\frac{10}{30}\times 100$

⇒ $33.3\%$

Percentage of gold bangles, Mala has = 66.6 and of silver bangles it is = 33.3

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3 years ago

Shoes were 20% off the sale price was 19.60 what is the original price?

Amanda [17]

I believe the answer is 23.52 because if u add 19.60 to 20% thats what u get

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3 years ago

What is the slope of a line that is parallel to the x-axis? 0 1 undefined

Troyanec [42]

Its 0 because the slope would be one if it was a positive line and itd go up and across one unitl and it is undefined if it is parallel to the y axis

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3 years ago

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What are the coordinates of S?

ehidna [41]

Answer:

(-2,6) is the codinates of S

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3 years ago