Solve the problem. Round to the nearest tenth, if necessary.Bill can row 3 mph in still water. It takes him 3 hr 36 min to go 3 mi upstream and then return. Find the speed of the current.
A. 2 mph
B. 1.5 mph
C. 2.5 mph
D. 3 mph
Answer: A
Mathematics
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Compute the partial sum of the geometric series for the stated value of n. Round your answers to four decimal places.ak = 3
(k-1); n= 11
A. S11 = 4.4999746 B. S11 = 7.4345746 C. S11 = 2.4653746 D. S11 = 4.4653746
Mathematics
Use the graph to evaluate the expression.(f?g)(1)
A. 6 B. 3 C. -5 D. 0
Mathematics
Express the polynomial in descending order. If the polynomial is already in descending order, so state.4y3 - 7y2 + 5
A. already in descending order B. -3y + 5 C. 5 - 7y2 + 4y3 D. -4y3 + 7y2 - 5y
Mathematics
Solve using the multiplication principle.8b = -128
A. -16 B. -136 C. 1 D. 136
Mathematics