Provide an appropriate response.Suppose a population has a doubling time of 20 years. By what factor will it grow in 20 years?
A. 1
B. 2
C. 4
D. 3
Answer: B
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Use counting rules to determine the probability.A committee of 9 members is voting on a proposal. Each member casts a yea or nay vote. On a random voting basis, what is the probability that the proposal wins by a vote of 7 to 2?
A. 
B. 
C. 
D. 
Use the following label to answer the question(s): 
The manufacturer's lot number is __________.
Fill in the blank(s) with the appropriate word(s).
Solve the problem.Use the floor plan shown to complete the exercise. On the plan, one inch (abbreviated in.) represents four feet. What is the length and width of bedroom 1?
A = 3.3 in.D = 2 in.B = 1.5 in. E = 4.1 in.C = 3.2 in.
A. 12.8 feet, 8 feet B. 13.2 feet, 8 feet C. 39.6 inches, 38.4 inches D. 38.4 inches, 24 inches
Perform the indicated operations and simplify the result. Leave the answer in factored form.
- 
A. 9x B. 8 C. 64 D. 0