If the expression is in exponential form, write it in radical form. If it is in radical form, write it in exponential form.
A. (
x + 
y)1/2
B. (5x + 3y)1/4
C. (5x + 3y)1/2
D. (5x + 3y)2
Answer: B
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Convert as indicated.58.0 cg to dekagrams
A. 0.0058 dag B. 0.058 dag C. 5800 dag D. 58,000 dag
Solve the problem. Round to the nearest tenth, if necessaryThe part is 85 and the percent is 10. Find the whole.
A. 85 B. 11.8 C. 425 D. 850
A point on the graph of
?
?
is moving along the curve in such a way that its x-coordinate is increasing at a rate of 2 units per second. At what rate is the y-coordinate decreasing at the instant the y-coordinate is equal to 5?
?
A. 5 units per second B. 2.5 units per second C. 25 units per second D. 10 units per second E. 2 units per second
Multiply. Assume that no radicands were formed by raising negative numbers to even powers.(
+ 4)(
- 4)
A. 8
B. 12 - 2
C. -4
D. 28