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kodGreya [7K]
3 years ago
11

Pls help i give u brainliest amd 5 stars​

Mathematics
1 answer:
mash [69]3 years ago
8 0

Answer:

52.5

Step-by-step explanation:

30-18=12 left

18 x 9 = 162

12/2=6

3 x 13.5 = 40.5

162+40.5=202.5

202.5-150= 52.5 euros profit

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Ahat [919]

Answer:

1. A

2. C

Step-by-step explanation:

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3 years ago
You have 60 CD cases that you would like to store on a shelf that is 24 inches long. if each CD case is 3/8 inch wide, is there
Jet001 [13]
Yes you do.

The shelf is 24 in. long, so to fit, the total width of all the cases must be < 24 in.

If each case is 3/8 inches:
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3 years ago
Read 2 more answers
What do i do please help!
Art [367]

Answer:

Step-by-step explanation:

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8 0
2 years ago
A smoke jumper jumps from a plane that is 1700 ft above the ground. The function y = -16t2 + 1700 gives the jumper's height y in
lakkis [162]

Answer: (A) 6.6 sec (B) 6.89 sec

<u>Step-by-step explanation:</u>

    y    = -16t² + 1700

 1000 = -16t² + 1700

 <u>-1700</u>     <u>         -1700  </u>

  -700 = -16t²

 <u> ÷-16  </u>   <u>÷-16 </u>

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√43.75 = √t²

   6.6 = t

***********************************

    y    = -16t² + 1700

  940 = -16t² + 1700

 <u>-1700</u>     <u>         -1700  </u>

  -760 = -16t²

 <u> ÷-16  </u>   <u>÷-16 </u>

  47.5 = t²

√47.5 = √t²

  6.89 = t

4 0
3 years ago
The ratio of boys to girls at King Middle School is 3:2. What is the ratio of girls to all
pav-90 [236]

Answer:

2:5

Step-by-step explanation:

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