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Umnica [9.8K]
3 years ago
5

What the cubic inches…

Mathematics
1 answer:
wel3 years ago
4 0

Step-by-step explanation:

The radius <em>r</em> is 5 in (r = D/2). so the volume <em>V</em><em> </em>of the beach ball is

V= \dfrac{4 \pi}{3}r^3 = \dfrac{4 \pi}{3}(5\:\text{in})^3

\:\:\:\:\:= 523.6\:\text{in}^3

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Answer:

7.8

Step-by-step explanation:

Since the average is 7.8 and everyone scored the same score so

that means everyone scored a 7.8

4 0
3 years ago
Can I get help on 6 and 7
Aloiza [94]
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3 years ago
An algebra class has 16 students and 16 desks. For the sake of variety, students change the seating arrangement each day. How ma
sineoko [7]

Answer: a) 2092278989 b) 576, c) \dfrac{576}{2092278989}

Step-by-step explanation:

Since we have given that

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If the number of rows = 4

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c) How many seating arrangements are there that put Larry, Moe, Curly, and Shemp in the front seats?

\dfrac{576}{2092278989}

Hence, a) 2092278989 b) 576, c) \dfrac{576}{2092278989}

6 0
3 years ago
A researcher wants to test if there is a significance difference between the BMI of regular sugary beverage drinkers in 2010 (me
Svetach [21]
I think it is A hope this helps:)
8 0
3 years ago
6. Multiply: i) 3x (5x+8y)
Stella [2.4K]

Answer:

Step-by-step explanation:

3x(5x+8y)=15x^2+24xy

4x(3x^2+5x-7)=12x^3+20x^2-28x

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4 0
3 years ago
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