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) = 3x5 on [1, 3] divided into 4 subintervals
A. 703.2
B. 175.8
C. 58.6
D. 103.8
Answer: B
Mathematics
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A. 11 hours B. 13 hours C. 10 hours D. 12 hours
Mathematics
Solve for the variable.3x = -24
A. 27 B. -27 C. 1 D. -8
Mathematics
Solve the radical equation.
= 8
A. {65} B. {64} C. {63} D. {81}
Mathematics
Solve. If necessary, round percents to the nearest tenth, dollar amounts to the nearest cent, and all other numbers to the nearest whole.$370 is compounded annually at 10%. Find the total amount in the account after 12 years.
A. $814.00 B. $777.00 C. $1055.65 D. $1161.21
Mathematics