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3 years ago

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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4 years ago

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3 years ago

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3 years ago

Which expressions are equivalent to –9 (2/3x+1)? Check all that apply.

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3 years ago

Fifty-six students in a gymnastics club participated in the last fundraiser.Find the total number of students in the gymnastics

Dahasolnce [82]

Answer:

The total number of students in the gymnastics are 70.

Step-by-step explanation:

Given:

Fifty-six students in a gymnastics club participated in the last fundraiser.

In the gymnastics club 80% of the students in the club participated in the fundraiser.

Now, to find the total number of students in the gymnastics.

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According to question:

$80\%\ of\ x=56$

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Dividing both sides by 0.8 we get:

$x=70.$

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4 years ago