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3 years ago

Yadira made a wooden cone with a radius of 2 inches and a height of 15

Mathematics

1 answer:

jekas [21]3 years ago

6 0

Answer:

60 cubic inches

Step-by-step explanation:

A = πr²(h/3) = 4(5)π

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3 years ago

If a truck goes 30 kilometers in 30 minutes, what is its average speed?

Alenkinab [10]

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3 years ago

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saul85 [17]

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4 years ago

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2 questions 90 points

saw5 [17]

Answer:

1) Volume of prism = $\frac{105}{8}ft^3=13.125ft^3$

2) Option B is the correct answer.

Explanation:

1) Volume of a prism is given by the expression, Volume V = Base area of prism x Height of prism.

Base area = $3\frac{1}{2} *2\frac{1}{2}=\frac{3*2+1}{2} *\frac{2*2+1}{2} =\frac{7}{2} *\frac{5}{2}=\frac{35}{4} ft^2$

Volume = $\frac{35}{4}*1\frac{1}{2} =\frac{35}{4}*\frac{1*2+1}{2}=\frac{35}{4}*\frac{3}{2}=\frac{105}{8}ft^3$

Volume of prism = $\frac{105}{8}ft^3=13.125ft^3$

2) Volume of a prism is given by the expression, Volume V = Base area of prism x Height of prism.

Base area = $4\frac{1}{4} *3in^2$

Volume = $4\frac{1}{4} *3*1\frac{1}{4}in^3$

Option B is the correct answer.

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3 years ago

What is the range of this function

Soloha48 [4]

Answer:

Step-by-step explanation:

The range is the values of y covered by the graph

The graph on the left shows y going to - ∞

The graph has its maximum value at 4 ( turning point )

The range is therefore

- ∞ < y ≤ 4

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2 years ago

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