Solve the equation.
+ 
= 11
A. t = 
B. t = 11
C. t = 
D. t = 1
Answer: D
You might also like to view...
Given y = f(u) and u = g(x), find dy/dx = f'(g(x))g'(x).y = sin u, u = cos x
A. sin(cos x) sin x B. - cos x sin x C. cos x sin x D. - cos(cos x) sin x
Solve the problem.In a school survey, students showed these preferences for instructional materials. Answer the question. 
About how many students would you expect to prefer films in a school of 450 students?
A. About 54 students B. About 90 students C. About 81 students D. About 20 students
Simplify. Be sure to rationalize the denominator. Assume that all variables represent positive real numbers.
A. 4
- 6
B. 5
+ 6
C. 4
- 2
D. 3
- 2
A large tank is designed with ends in the shape of the region between the curves 
and y = 15, measured in feet. Find the hydrostatic force on one end of the tank if it is filled to a depth of ft with gasoline. (Assume that the density of the gasoline is 42.0 lb/ft3.)
What will be an ideal response?