Translate the situation into mathematical language. You need not actually solve the problem.A commercial jet has been instructed to climb from its present altitude of 8000 feet to a cruising altitude of 35,000 feet. If the plane ascends at a rate of 2500 ft/min, how long will it take to reach cruising altitude?
A. Let t represent the number of minutes to reach cruising altitude; 
B. Let t represent the number of minutes to reach cruising altitude; 
C. Let t represent the number of minutes to reach cruising altitude; 
D. Let t represent the number of minutes to reach cruising altitude; 
Answer: A
You might also like to view...
Solve the given differential equation. (The form of yp is given.)D2y - y = x2 + 2 (Let yp = Ax2 + Bx + C.)
A. c1ex + c2e-x - x2 + 4 B. c1ex + c2e-x + x2 - 4 C. c1ex + c2xe-x - x2 - 4 D. c1ex + c2e-x - x2 - 4
Determine whether the graph is a complete graph.
A. Yes B. No
Show that the function is a solution of the wave equation.w(x, t) = e-8ct cos -8x
A. Yes B. No
Solve the problem.There are 6000 under-capitalized retail stores. If this represents 12% of the total number, what is the total number? Round to the nearest whole number.
A. 72,000 B. 500 C. 50,000 D. 720