Find the differential of the function.y = 4 sec5x
A. 20 sec4x dx
B. 20 tan2x sec5 x dx
C. 20 tan x sec5x dx
D. 20 tan2x sec4x dx
Answer: C
Mathematics
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Write the ratio in fractional form and simplify completely.32 cents : 56 cents
A. 
B. 
C. 
D. 
Mathematics
Use substitution to determine whether the system of linear equations has no solutions, one solution, or infinitely many solutions.x + y = 5x + y = 4
A. One B. Infinitely many C. No solutions
Mathematics
If possible, simplify the expression. If any variables exist, assume that they are positive.20
- 3
A. 11
B. -11
C. 17
D. Not possible
Mathematics
Write the fraction in decimal notation.
A. 0.25 B. 0.4 C. 0.45 D. 0.35
Mathematics