Find cos73.8°. Round the answer to four decimal places.
(a) 0.3456
(b) 0.3591
(c) 0.7213
(d) 0.2790
(d) 0.2790
Mathematics
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Use the substitution formula to evaluate the integral.
A. 2
- 6
B. 
- 
C. 
- 3
D. - 2
+ 6
Mathematics
Solve.The cost of renting a certain type of car is $32 per day plus $0.12 per mile. A linear function that expresses the cost C of renting a car for one day as a function of the number of miles driven x is 
What is the rental cost for one day if 400 miles are driven?
A. $48.00 B. $84.16 C. $80.00 D. $87.65
Mathematics
Write the improper fraction as a mixed or whole number.
A. 
B. 12
C. 13
D. 11
Mathematics
Solve the equation.log5 (2x - 3) + log5 x = 1
A. ?
B. {-1}
C. 
D. 
Mathematics