Suppose you are taking a true-false test with ten questions. If you guess at the answers on this test, find the probability of getting fewer than nine correct answers.
?
A. 0.9944
B. 0.9928
C. 0.9868
D. 0.9935
E. 0.9893
Answer: E
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Solve the problem.It took three assembly-line workers 3.78 seconds, 6.058 seconds, and 7.2 seconds to assemble a product. How many seconds in all did they work?
A. 9.478 sec B. 10.98 sec C. 9.838 sec D. 17.038 sec
Solve the problem.A basketball player shoots the ball with a velocity of 16.4 ft/s at an angle of 31.8° with the horizontal. To the nearest tenth, find the magnitude of the horizontal component of the resultant vector.
A. 8.6 ft/s B. 7 ft/s C. 13.9 ft/s D. 4.3 ft/s
Write an equation for the linear function f satisfying the given conditions.f(3) = 5 and f(6) = 6
A. f(x) = 
x - 2
B. f(x) = 
x + 4
C. f(x) = 
x - 2
D. f(x) = 
x + 3
Find the limit as x approaches c of the average rate of change of the function from c to x.c = 3;f(x) = 3x + 4
A. -3 B. 3 C. -4 D. 4