The diameter of a cylindrical construction pipe if 6 ft. If the pipe is 25 ft long what is it’s volume?
1 answer:
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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 (), plug in the area of the garden (36 ft^2) and solve for r as such:
So that we know the radius, plug that into the circumference equation () to solve:
Your answer is A. 12√π.
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
p = prob for one person not borne in July = (365-31)/365 = 334/365
a)Hence prob that no one from n people borne in July =
b) p = prob of any one borne in July or Aug = =0.1698
X- no of people borne in July or Aug
n =15
P(X>=2) =
=0.7505