A plane leaves the airport at 4:00 p.m. and heads in the direction N10° E at a constant speed of 250 mi/h. Forty-five minutes later, a jet leaves the same airport and flies N 60° W at a constant speed of 450 mi/h. Find the distance between the plane and the jet at 5:30 p.m.
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Mathematics
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Use the guidelines to evaluate the study. Discuss flaws that you see in the study. A TV show announced that their survey had revealed that 87% of Americans would rather be free than rich.
What will be an ideal response?
Mathematics
Find the missing length, x, for the similar triangles.
A. x = 7 B. x = 21 C. x = 12 D. x = 28
Mathematics
Divide. ÷
A. 3x8 - 24x7 B. 9x11 - 8x4 C. 3x8 - 8x4 D. -5x15
Mathematics
Solve the problem.Northwest Molded molds plastic handles which cost $0.10 per handle to mold. The fixed cost to run the molding machine is $4,068 per week. If the company sells the handles for $3.10 each, how many handles must be molded and sold weekly to break even?
A. 40,680 handles B. 1,356 handles C. 904 handles D. 1,271 handles
Mathematics