Solve for the requested variable.c varies jointly as a and b. Find c when a = 15, b = 7, and k = 3.
A. c = 
B. c = 105
C. c = 35
D. c = 315
Answer: D
Mathematics
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Use a finite sum to estimate the average value of the function on the given interval by partitioning the interval and evaluating the function at the midpoints of the subintervals.f(x) = 
on [3,7] divided into 4 subintervals (Round to the nearest hundredth.)
A. 0.32 B. 0.40 C. 8.89 D. 1.27
Mathematics
Find the indicated function value for the function.Evaluate f(x) = -
for f(0)
A. -1 B. -3 C. not a real number D. 1
Mathematics
Change the decimal in standard form. Six hundred and three hundredths
A. 603.0 B. 600.03 C. 60.3 D. 0.603
Mathematics
Perform the indicated operation and simplify.
- 
A. 
B. 
C. 
D. 
Mathematics