Find the work done by the force F = 100i - 25j in moving an object from P(-2,4) to Q(150,5).
What will be an ideal response?
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What will be an ideal response?
Solve the problem.Of the 2,598,960 different five-card hands possible from a deck of 52 playing cards, how many would contain 2 black cards and 3 red cards?
A. 845,000 B. 422,500 C. 1,690,000 D. 1,267,500
Solve.Gary has to choose between two calling plans for his local phone service. Plan A charges a monthly fee of $45 regardless of how many local calls are placed. Plan B charges $15 per month plus $0.50 for each local call placed. Express each plan's price structure, y, in terms of number of calls placed, x.
A. Plan A: y = 45 Plan B: y = 15x + 0.50 B. Plan A: y = 15 Plan B: y = 0.50x + 45 C. Plan A: y = 45 Plan B: y = 0.50x + 15 D. Plan A: y = 45x Plan B: y = 0.50x + 15
Write the interval in set-builder notation and graph the set on a number line.(-?, -3)
A. {x|x > -3}
B. {x|x ? -3}
C. {x|x ? -3}
D. {x|x < -3}