Simplify the following expressions. Simplified expressions must be in lowest terms, and exponents must be positive numbers.
A. 
B. 
C. 
D. none of these
Answer: C
Mathematics
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Solve the initial value problem.
= 10t + sec2 t, r(-?) = 2
A. r = 10t2 + tan t + 2 - 10?2 B. r = 5t2 + tan t + 2 - 5?2 C. r = 5t2 + cot t + 2 - 5?2 D. r = 10 + tan t - 8
Mathematics
Solve for base in the problem. Round to the nearest hundredth, if necessary.579 cartons is 11.5% of cartons.
A. 50,347.8 B. 13 C. 0.13 D. 5034.78
Mathematics
Solve the equation using graphical methods. Round to the nearest thousandth when appropriate.(8x - 3) + 5 = 9(x - 3)
A. x = - 5 B. x = - 29 C. x = 29 D. x = - 19
Mathematics
Solve for x.
= 39
A. 24 B. 3 C. -2 D. 5
Mathematics