Answer:
6 cm
Step-by-step explanation:
The volume of a cone = (1/3) πr²h
72π = (1/3) π r² 6
72 = (1/3) r² 6
Divide both sides by 6
12 = (1/3) r²
Multiply both sides by 3
36 = r²
So r (radius) = 6 cm
Answer: 439,824 ft
Step-by-step explanation: the | means it is equal to so there is one on 7ft so the one without a number will be 7ft
Area is LxW
so 7x6x8x11x17x7=439,824
not sure if it’s correct tho but i guess I helped
There are 25 students in the class
Answer: a) 50% , and b) 50%.
Step-by-step explanation:
Since we have given that
P(A) = 41%
P(B) = 9%
P(AB) = 4%
P(O) = 46%
Since antigen A or antigen B are independent events.
So, P(A ∪ B) = P(A) + P(B)
Probability neither the A nor the B is given by
Hence, a) 50% , and b) 50%.
Answer:
6,000 units3
Step-by-step explanation:
got it rt
