Multiply and simplify any radicals in your answer. Assume that all variables represent positive real numbers.
(
- 
)
A. 10
B. 
C. 
- 
D. 5
+ 5
Answer: C
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Find the prime factorization of the product.63 ? 35
A. 3 ? 5 ? 7 ? 7 B. 9 ? 5 ? 7 ? 7 C. 3 ? 3 ? 3 ? 5 ? 7 D. 3 ? 3 ? 5 ? 7 ? 7
Solve the problem.If a person puts 1 cent in a piggy bank on the first day, 2 cents on the second day, 3 cents on the third day, and so on, how much money will be in the bank after 30 days?
A. $4.65 B. $9.30 C. $2.33 D. $0.30
Provide an appropriate response.Suppose that for a certain absorbing Markov chain the fundamental matrix is found to be $1 $2 $3
What is the expected number of times a person will have $3, given that she started with $1?
A. 0.5 B. 2.0 C. 1.0 D. 1.5
Translate the sentence into a multiplication or division statement and solve.Divide -63 by -9.
A. -7 B. -8 C. 7 D. 8