Simplify by first converting to rational exponents. Assume all variables represent positive real numbers. Give the answer in radical form.
? 
A. 
B. 
C. 
D. 
Answer: A
You might also like to view...
Factor completely. If the polynomial cannot be factored, write "prime."x2 - 10x + 16
A. (x - 2)(x - 8) B. (x + 2)(x - 8) C. (x + 2)(x + 8) D. (x - 2)(x + 8)
Provide an appropriate response.Simplify: 
Fill in the blank(s) with the appropriate word(s).
Solve the problem.Steve invests in a circus production. The cost includes an overhead of $56,000, plus production costs of $5000 per performance. A sold-out performance brings in $13,000. Let x represent the number of sold-out performances and write the cost function, C and revenue function, R.
A. C(x) = 5000x R(x) = 56,000 + 13,000x B. C(x) = 56,000 + 5000x R(x) = 13,000x C. C(x) = 56,000 + 13,000x R(x) = 5000x D. C(x) = 56,000x + 5000 R(x) = 13,000x
Solve the problem.Suppose that y = 
can be used to calculate the number of years y for x percent of a population of 
sparrows to die. Approximate the percentage (to the nearest whole per cent) of 
sparrows that died after 
A. 99% B. 91% C. 89% D. 93%