Solve the problem. Round your answer to the nearest tenth.Find the work done by a force of 4 pounds acting in the direction of 35° to the horizontal in moving an object 9 feet from (0, 0) to (9, 0).
A. 29.5 ft-lb
B. 31.2 ft-lb
C. 20.6 ft-lb
D. 59.0 ft-lb
Answer: A
Mathematics
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Simplify the following expression.
?
?
A. 1
B. x6y?4
C. 
D. 4
E. 
Mathematics
Find the first 4 terms of the recursively defined sequence.a1 = 2, an+1 = 
A. 2, 
, 2, 
B. 2, 
, 
, 
, 
C. 
, 4, 
, 8
D. 2, 
, 
, 
Mathematics
Solve the problem.At Loop Junior College, the mean grade point average (gpa) of the current student body is 
with a standard deviation of 0.64. Compute the gpa's of each student to two decimal places.A gpa with a z-score of 0.2.A gpa with a z-score of -2.5.
A. 2.56, 5.26 B. 2.89, 1.16 C. 2.89, 0.26 D. 3.40, 2.12
Mathematics
Evaluate the expression.
3
A. 
B. 3
C. 
D. 
Mathematics