A particle moves a distance of 190 ft along a straight line. As it moves, it is acted upon by a constant force of magnitude 15 lb in a direction opposite to that of the motion. What is the work done by the force?
b. –2,850 ft-lb
Mathematics
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Solve the problem.Bill needs an average of 95 on four tests in science to make the honor roll. What is the lowest score he can receive on the fourth test if his first three scores are 96, 95, and 89?
A. 93.3 B. 100 C. 95 D. 93.8
Mathematics
Graph the line whose equation is given.y = - 
x - 2
A. 
B. 
C. 
D. 
Mathematics
Angela has a monthly gross income of $3,000 and her expenses are $1,200. What is her back-end ratio?
A. 25% B. 30% C. 40% D. 45%
Mathematics
Solve the problem.A restaurant bill of $62.12 was shared equally by 6 people. How much was each person's share? Round your answer to the nearest cent.
A. $11.35 B. $11.46 C. $10.46 D. $10.35
Mathematics