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allsm [11]
3 years ago
9

I need help with number 8 ASAP

Mathematics
2 answers:
WARRIOR [948]3 years ago
5 0

Answer:

C. 24,429 is the answer

Step-by-step explanation:

formula for volume of a sphere is V=4/3*π*r^3

r=18

r^3=5832

I used 3.14 for pie and just multiplied all that together

hope this helps

comment for more

Free_Kalibri [48]3 years ago
4 0

Answer:

Step-by-step explanation:

diameter = 36 in

Radius = 36/2 = 18 in

Volume of beach ball = \frac{4}{3}\pi r^{3}

                                   =\frac{4}{3}*3.1428*18*18*18\\\\=4 * 3.1428*3*18*18

                                   = 24,429 in³

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Alexus [3.1K]
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3 years ago
Mathhhhhhh testtttt Add a statement, equation and concluding statement
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Answer:

Charlene earns $700 per week

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Step-by-step explanation:

Since Kristi earns 150 less than Charlene which is 100 less than Sascha, this is equal to the value of Sascha minus 250. We put this in the equation as s-250.

Together, they all earn $2050, so we must equal this to Charlene's value k+150, plus Kristi's value k, plus Sascha's value s.

<em>k+150+k+s=2050</em>

The next step here is to put the variables on one side and to put the numeric values on the other.

2k+s=1900

Like we said before, Kristi's value is equal to s-250, so we would replace k with that expression.

2(s-250)+s=1900

2s-500+s=1900

3s=2400

s= 800

We now have Sandra's weekly pay, which we can use to find the others' pay.

c= s-100

c= 800-100

c= 700

k= c-150

k= 700-150

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7 0
3 years ago
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schepotkina [342]

Answer:

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Step-by-step explanation:

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2 years ago
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Answer:

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Step-by-step explanation:

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The number of minutes per inch is equal to = 1/(inch per min)

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= 1.0908 min/inch

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neonofarm [45]
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3 years ago
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