Solve the problem. Round your answer to the nearest tenth, if necessary.Working together, Rick and Juanita can complete a job in 6 hr. It would take Rick 9 hr longer than Juanita to do the job alone. How long would it take Juanita alone?
A. 15 hr
B. 6 hr
C. 3 hr
D. 9 hr
Answer: D
Mathematics
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Use long division to divide the polynomials.
A. x2 - 9x + 3 B. x2 + 3x + 3 C. x2 - 9 D. x2 + 9
Mathematics
Integrate the function.
dt
A. - 
+ C
B. - 
+ C
C. 
+ C
D. - 
+ sin-1 6t + C
Mathematics
Solve the problem.Estimate the answer by rounding each number to the nearest hundred.871 - 224
A. 600 B. 700 C. 647 D. 1100
Mathematics
Calculate the value of the given function by using the indicated number of terms of the appropriate series.e0.365 (4 terms)
A. 0.9341258 B. 1.4397170 C. 0.7097170 D. 0.9919493
Mathematics