Solve the problem.Suppose that a family has 5 children and that the probability of having a girl is 
. What is the probability of having exactly two girls and three boys?
A. 0.6252
B. 0.0312
C. 0.0625
D. 0.3125
Answer: D
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Solve the problem.A container is the shape of an inverted right circular cone has a radius of 5.00 inches at the top and a height of 7.00 inches. At the instant when the water in the container is 4.00 inches deep, the surface level is falling at the rate of -2.00 in./s. Find the rate at which water is being drained.
A. -49.0 in.3/s B. -65.0 in.3/s C. -53.9 in.3s D. -51.3 in.3/s
Solve the application and answer with a complete sentence. The population of Anna's grandmother's country is 1
times the population of Anna's country. The population of Anna's country is 284 million. What is the population of Anna's grandmother's country?
A. The population is 550 million.
B. The population is 355 million.
C. The population is 71
million.
D. The population is 227
million.
Determine if the number is divisible by 2, 3, 5, or none of these.49
A. 3 B. 5 C. None D. 2
Provide an appropriate response.Fill in the blank with "always greater than," "sometimes greater than," "always less than," or "cannot be determined," whichever response is correct. When dividing a positive fraction by 
, the answer is 
the fraction.
A. always greater than B. always less than C. sometimes greater than D. cannot be determined