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pav-90 [236]
3 years ago
6

Need answers ASAP

Mathematics
2 answers:
Ilia_Sergeevich [38]3 years ago
6 0
Sphere = 4/3 πr^3

4/3 π (3^3) = 36π  = 36*3.14 = 113.04 ft^3
Rzqust [24]3 years ago
3 0

Answer:

113.04 ft³

Step-by-step explanation:

The formula for the volume of a sphere is

V = 4/3πr³

Using 3.14 as pi and the radius measurement, we have

V = 4/3(3.14)(3³) = 113.04 ft³

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What should be added to twice a rational Number -7/3to get 3/7<br>​
saul85 [17]

Answer:

107/21

Step-by-step explanation:

re - phrase the question algebraically:

-14/3 + y = 3/7

LCM of 3 and 7  = 21

-98/21 + y = 9/21

what should be added to -98 to make 9?

answer: 107

therefore answer: 107/21

Hope this helps.

Good Luck

3 0
3 years ago
Greg has four different colored cards in a box. Yellow, red, blue, and green. He randomly selects one card, records the color, a
Veronika [31]

Answer:

He should expect to select 75 yellow cards.

Step-by-step explanation:

Since there is replacement, for each trial, we have:

1 yellow card

1 red card

1 blue card

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Each trial, there are 4 cards, one of which is yellow. So 1/4 = 0.25 probability of selecting a yellow card.

Over 300 trials

0.25*300 = 75

He should expect to select 75 yellow cards.

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3 years ago
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Ierofanga [76]

Answer:

3- 8 -2

Step-by-step explanation:

HOPE THIS HELPS

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denpristay [2]

Answer:

1. 25%

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Step-by-step explanation:

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Read 2 more answers
The length of a vegetable garden is 4 feet longer than its width. If the area of the garden is 140 square feet, find its dimensi
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