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ahrayia [7]
3 years ago
10

GIVING 25 POINTS:

Mathematics
2 answers:
nignag [31]3 years ago
6 0

Answer:

A Sarah earns more money per hour  $15

Step-by-step explanation:

We need to find the slope to determine the rate ( amount per hour

Sarah

m = (y2-y1)/(x2-x1)

    = (50-5)/(3-0)

    = 45/3

    = $15 per hour

Mia

m = (y2-y1)/(x2-x1)

   = (20-10)/(2-0)

    = 10/2

   = $5 per hour

Elden [556K]3 years ago
5 0

Answer:

A

Step-by-step explanation:

Using sarah's table, subtract 5 from 50, or 50 from 95 and you get $45per 3hr, soooo:

Divide

45/3=$15per hr

then for mia, by examining the graph you can see she earns $5 per hr

I hope this helps u,

Pls give brainliest (one more to level up) and a thx

pls leave a comment if i am wrong

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Kipish [7]

Answer:

8n+12=36, triplets are 8 years old

Step-by-step explanation:

total age is 36

one of them is 12 years old so -> 36-12 = 24

three triplets so 24/3 = 8

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7 0
3 years ago
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A mosaic at the art museum is divided into 6 sections that each contain about the same number of tiles. There are 2,889 tiles to
AlexFokin [52]

Answer

Find out the how many tiles are in each section .

To prove

Let us assume that the number of tiles are in section are be x.

As given

A mosaic at the art museum is divided into 6 sections that each contain about the same number of tiles.

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x = \frac{2889}{6}

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Therefore the total number of tiles in each sections are 481.5 .


7 0
3 years ago
Two cards are chosen from a standard deck of 52 playing cards without replacement. What is the probability that the first card i
Rashid [163]

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Divide top and bottom by 4:

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Round decimal to the nearest one . Then add 7.91+21.9=
Arte-miy333 [17]
7.91 = 8 21.9 = 22

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7 0
2 years ago
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A cylinder has a radius of 14 m and a height of 6 m.
Irina18 [472]

Volume of the cylinder is 3696 m²

Step-by-step explanation:

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⇒ V = 22/7 × 14² × 6 = 3696 m²

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