Simplify the fraction.
?
?
A. 
B. 
C. 
D. 
E. 
Answer: C
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Answer the question.Does 
f(x) exist? 
A. No B. Yes
A truck must drop off furniture at 4 different homes (A, B, C, and D) as shown in the graph below, starting and ending at A. The numbers on the edges represent distances (in miles) between locations. The truck driver wants to minimize the total length of the trip.
The length of the trip of the circuit found using the cheapest-link algorithm is
A. 29 miles. B. 22 miles. C. 19 miles. D. 17 miles. E. none of these
Solve the problem.A formula used to determine the velocity v in feet per second of an object (neglecting air resistance) after it has fallen a certain height is v = 
, where g is the acceleration due to gravity and h is the height the object has fallen. If the acceleration g due to gravity on Earth is approximately 32 feet per second per second, find the velocity of a bowling ball after it has fallen 40 feet. (Round to the nearest tenth.)
A. 2560 ft per sec B. 8.9 ft per sec C. 35.8 ft per sec D. 50.6 ft per sec
Find the exact values of the indicated trigonometric functions. Write fractions in lowest terms.
Find sin A and cos A.
A. sin A = 
; cos A = 
B. sin A = 
; cos A = 
C. sin A = 
; cos A = 
D. sin A = 
; cos A = 