Multiply.(5i)(-10i)
A. -50
B. 50
C. 15
D. -15
Answer: B
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Provide an appropriate response.Inflation is causing prices to rise at a rate of 9% per year. Use the approximate double time formula to determine what the price will be in 11 years if the item costs $100 today.
A. $109.32 B. $266.53 C. $313.83 D. $533.06
Solve the problem.The rate of expenditure on a particular machine is given by dM/dx = 9x, where x is time measured in years. Maintenance costs for the second year are $74. Find the total maintenance function, M.
A. M = 3(x2 + 5)3/2 + 65 B. M = 9(x2 + 5)3/2 - 7 C. M = 9(x2 + 5)3/2 + 65 D. M = 3(x2 + 5)3/2 - 7
Find the slope of the line that passes through the given two points. If the slope is undefined, state this.(6, 5) and (11, -2)
A. -
B.
C. Undefined
D. 0
Determine which of the following numbers, if either, is prime.