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Nataliya [291]
3 years ago
14

The diameter of a cylindrical construction pipe if 6 ft. If the pipe is 25 ft long what is it’s volume?

Mathematics
1 answer:
Alex17521 [72]3 years ago
6 0

Answer:

47.77

Step-by-step explanation:

6÷3.14=1.91×25=47.77

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Lana71 [14]

Answer:

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4 0
2 years ago
Can someone explain why A is the right answer to this question? I'm unsure of how to work out this problem.
joja [24]

So firstly, we have to find the radius of the circular garden before finding the circumference (the amount of fencing needed to surround the garden). To find the radius, use the area formula (A=\pi r^2), plug in the area of the garden (36 ft^2) and solve for r as such:

36=\pi r^2\\ \frac{36}{\pi}=r^2\\ \frac{\sqrt{36}}{\sqrt{\pi}}=r\\ \frac{6}{\sqrt{\pi}}=r

So that we know the radius, plug that into the circumference equation (C=2\pi r) to solve:

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4 0
2 years ago
Assume that there are 365 days in a year, the probability that a person is born on any given day is the same for all days, and e
Artemon [7]

Answer:

Step-by-step explanation:

If each day equal chance then p = Prob that a person is borne on a particular day = 1/365

Each person is independent of the other and there are two outcomes either borne in July or not

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b) p = prob of any one borne in July or Aug = \frac{(31+31) }{365} =\frac{62}{365}=0.1698

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n =15

P(X>=2) =15C2 (0.1698)^2*(1-0.1698)^{13} +15C3 (0.1698)^3*(1-0.1698)^{12} +...+15C15 (0.1698)^{15}

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3 0
2 years ago
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Ivan

Answer:

D

Step-by-step explanation:

Just like with the last time you asked this question, the correct answer is D since the graph is slid 3 to the left. Hope this helps+

7 0
2 years ago
Read 2 more answers
How many centimeters are in 1 mile
kvasek [131]

Answer:

1 mile = 160934 cm

Step-by-step explanation:

1 mile = 1609.34 m

1 m = 100 cm

1 mile = 1609.34 * 100 = 160934 cm

3 0
3 years ago
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