Simplify the radical. Assume that all variables represent positive real numbers.
A. 
B. 
C. 
D. 
Answer: B
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Compute the compound interest.$5500 is invested at 7% compounded quarterly. In how many years will the account have grown to $7000? Round to the nearest tenth of a year.
A. 3.6 years B. 1.0 years C. 3.5 years D. 14.7 years
Find the length of the curve.y = 
(x4/3 - 2x2/3) from x = 1 to x = 64
A. 275
B. 
C. 
D. 
Use a finite sum to estimate the average value of the function on the given interval by partitioning the interval and evaluating the function at the midpoints of the subintervals.f(x) = 
on 
divided into 5 subintervals
A. 
B. 
C. 
D. 
From a thin piece of cardboard 48 in. by 48 in., square corners are cut out so that the sides can be folded up to make a box. What dimensions will yield a box of maximum volume? What is the maximum volume?
What will be an ideal response?