Simplify the rational expression. (Assume the denominator is nonzero.)
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Find the total amount in the compound interest account.$1420 is compounded daily at a rate of 9% for 3 years.
A. $1860.09 B. $1849.21 C. $1854.59 D. $1838.94
Mathematics
Solve the problem.It took three assembly-line workers 4.02 seconds, 5.522 seconds, and 4.4 seconds to assemble a product. How many seconds in all did they work?
A. 9.542 sec B. 5.902 sec C. 8.42 sec D. 13.942 sec
Mathematics
Find the measures of two angles, one positive and one negative, that are coterminal with the given angle.-229°
A. 131°; -409° B. 41°; -499° C. -769°; -589° D. 131°; -589°
Mathematics
Convert the angle in radians to degrees. Express the answer in decimal form, rounded to two decimal places.6.79
A. 389.04° B. 0.18° C. 390.13° D. 0.12°
Mathematics