Answer:121.824 and 779.174
Step-by-step explanation:
just times the numbers by each other and you will get the answer
Answer:
268 ft³
Step-by-step explanation:
Formula for volume of a sphere is 4/3 πr³
As indicated in the formula, we will need the radius.
Radius is half the diameter.
Radius = 8 ÷ 2 = 4 feet
Apply the formula to find the volume.
Volume = 4/3 π(4)³ = 268 ft³ (nearest ft)
Answer:
Bk=100
I' hope it's helpful for you
Answer:
33π
Step-by-step explanation:
The circumference of a circle as 2πr, meaning that with a radius of 16.5m, the circumference would be 2*16.5*π, or 33π.
Answer:
The answer to the question is
The probability that at least one of the next three customers purchases premium gas is the complement of the probability that none of the next three customers purchase premium gas = 1 - (1-P(A))³ = 0.834
Step-by-step explanation:
The probability that a customer would purchase premium grade = 45 %
That is P(A) = 0.45 and
The probability that the customer would purchase another grade = P(B) = 0.55
Therefore the probability of at least one of the next three customers purchase premium gas is
P(k=0) = (1 - P)ⁿ and the probability of at least one customer purchases premium gas is the compliment of the probability that the next three customers purchase another gas brand
that is (1 - P(A))×(1 - P(A))×(1 - P(A)) = P(B)×P(B)×P(B) = 0.55³ and the complement is 1 - 0.55³ = 0.834