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frosja888 [35]
3 years ago
14

V=pie*r^2*h solve for r

Mathematics
1 answer:
ankoles [38]3 years ago
8 0

Answer:

r = √(V/πh)

Step-by-step explanation:

V=π*r^2*h solve for r

divide both sides by πh

V/πh = π*r^2*h/πh

Simplify

V/πh = r^2

so r = √(V/πh)

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Step-by-step explanation:

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3 years ago
A kingfish needs to be cut into 8-ounce pieces. If the fish weights 12.5 pounds, how many pieces can be cut? 1 pound=16 ounces
Mkey [24]

Answer:

25 pieces

Step-by-step explanation:

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3 years ago
What is the equation of the line that is parallel to the line defined by the equation y = 3x + 6 and goes through the point (3,
saw5 [17]

Answer:

Step-by-step explanation:

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8 0
3 years ago
Graph the following inequality and then select the correct graph below.
taurus [48]
The line may be dotted...

4 0
3 years ago
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Several batches of stew were made yesterday. Each batch required 1 2/3 pounds of meat. All together, 10 5/6 pounds of meat was u
kolezko [41]

Answer:

Option A is the correct choice.

Step-by-step explanation:

Let us see the given steps of Janice's solution to find error made by her.

1. 10\frac{5}{6}\div 1\frac{2}{3}  

We can find the number of stew batches by dividing total amount of meat used by amount of meat needed for each batch.

We have been given that 10\frac{5}{6} pounds of meat was used and each batch required 1\frac{2}{3} pounds of meat, therefore, 1st step is correct.

2. =\frac{65}{6} \times \frac{5}{2}              

Upon converting our mixed fractions to improper fractions we will get,

=\frac{65}{6} \times \frac{5}{3}

We can see that Janice converted 1\frac{2}{3} to \frac{5}{2}, which is not correct. Janice wrote 2 in the denominator of second mixed fraction instead of 3.

Janice converted a mixed number to the wrong improper fraction, therefore, option A is the correct choice.        

3 0
2 years ago
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