Subtract.(-17a4 + 14a3) - (-13a4 - 2a3)
A. -30a4 + 12a3
B. -4a4 + 12a3
C. 12a7
D. -4a4 + 16a3
Answer: D
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Convert the mass or weight as indicated. Round the answer to two decimal places if necessary.560 grams to ounces
A. 16,559.2 oz B. 18.94 oz C. 15,876 oz D. 19.75 oz
Rewrite the rational expressions as equivalent expressions with the LCD.
and 
A. - 
and 
B. - 
and 
C. - 
and 
D. - 
and 
Find an approximation of the area of the region R under the graph of the function f on the interval [a, b]. Use n subintervals and choose the representative points as indicated. Please round your answer to two decimal places.
?
; 
; 
; midpoints
?
__________sq units
Fill in the blank(s) with the appropriate word(s).
What percent of 
rad is 
rad?Round the result to the nearest tenth.
A. 0.1 % B. 25.1 % C. 13.1 % D. 4.2 % E. 13.3 %