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OLEGan [10]
3 years ago
15

5+5+10+10+20+15-13+17

Mathematics
1 answer:
Pavel [41]3 years ago
7 0
95 is the right answer
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The price of grapes at the grocery store is $1.44 per pound. There are approximately 0.45 kilograms in a pound. To the nearest c
Arlecino [84]

1 lb / 0.45 = 2.22

 so approximately 2.22 kilograms per pound

 divide price per pound by kilometers per pound

1.44 / 2.22 = 0.648

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3 0
3 years ago
The radius of the cylinder is 3 inches and the height is 8 inches. Find the volume of the cylinder.
Dafna11 [192]

Answer:

1584/7 in² ≈ 226.3 in²

Step-by-step explanation:

Given,

  • Radius R = 3 in
  • Height H = 8 in
  • Volume V = ?

We know that,

Volume(Cylinder) = πr²h

Substitute values,

  • π(3²)8
  • 9(8)π
  • 72π

Taking π as 22/7

  • 72*22/7
  • 1584/7 ≈ 226.3 in²

5 0
1 year ago
A serving of raisin bread has 3 grams of fat and 150 calories. What percent of calories are from fat? Remember, there are 9 calo
Sergio039 [100]
Well, that means there are 3*9=27 cals from fat. 27/150=18% of calories.
8 0
3 years ago
Find the surface area of a square pyramid with side length 4 mi and slant height 5 mi.
andriy [413]

Answer:

SA = 56 sq mi

Step-by-step explanation:

SA = area of base + 1/2(perimeter of base)(slant height)

SA = 16 + 1/2(16)(5)

SA = 16 + 8(5)

SA = 16 + 40

3 0
2 years ago
The area of a rectangle is 72 square units. If its width is 4 units, find the length.
ludmilkaskok [199]
The area is 288 units squared, or D. 72 times 4 equals 288.
8 0
3 years ago
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