Solve the problem.A television offer advertised a set of knives for $20 down and $8 a month for 6 months. What is the total cost of the knives?
A. $48
B. $68
C. $78
D. $58
Answer: B
You might also like to view...
Use differentiation to determine whether the integral formula is correct.
dx = -3 cot 
+ C
A. No B. Yes
Solve. If necessary, round percents to the nearest tenth, dollar amounts to the nearest cent, and all other numbers to the nearest whole.One day 90 office workers were sick with the flu. If this were 36% of the total number of office workers, how many office workers were there altogether?
A. 3240 office workers B. 250 office workers C. 32,400 office workers D. 2500 office workers
Decide whether the matrices are inverses of each other. (Check to see if their product is the identity matrix I.)
and 
A. Yes B. No
Find the area under the graph of the function over the interval given.y = ex; [-9, 4]
A. e4 - 
B. e4 + e9
C. e13
D. e4 - e9