Prepare a probability distribution for the experiment. Let x represent the random variable, and let P represent the probability.Three coins are tossed, and the number of heads is noted.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Use the graph of a known basic function and horizontal shifts to sketch the function.h(x) = 
A. 
B. 
C. 
D. 
Mathematics
Express the number in scientific notation.870,000
A. 8.7 × 105 B. 8.7 × 104 C. 8.7 × 10-4 D. 8.7 × 10-5
Mathematics
Solve the problem.A town has a population of 30,000 people and is increasing by 10% every year. What will the population be at the end of 5 years?
A. 48,315 people B. 45,000 people C. 18,315 people D. 43,923 people
Mathematics
Perform the indicated operation. If the fraction is undefined, say so.
A. 0
B. 122
C. 
D. undefined
Mathematics