Evaluate the factorial expression.

A.
B. 2! 
C. 42 
D.


Answer: D

Mathematics

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Write each mixed number as an improper fraction.21

A.
B.
C.
D.

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Find the mean. If necessary, round to one decimal place.74, 47, 74, 99, 47

A. 68.7 B. 85.3 C. 68.2 D. 67.7

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Display the indicated vector(s) on an xy-graph.Let u =   Display the vector 2u  using the given axes.

A.

B.

C.

D.

Mathematics

Assume that the manufacturer’s suggested retail price of a car is $31,000 and its residual value is 50%. The purchaser leases the car for 26 months and negotiates a price of $29,100. Find the monthly lease payment of the car if he made a $2,500 down payment, the annual interest rate is 3.6%,  and there is no trade-in.

a.  $450.57 b.  $490.07 c.  $98.73 d.  $529.46

Mathematics