The lengths of the legs of a right triangle are given. Find the hypotenuse.a = 7, b = 24
A. 124
B. 7
C. 22
D. 25
Answer: D
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An airplane takes off from an airport at a bearing along , of N 13°E, and a second plane leaves the same airport at bearing N 30° W along . A third plane leaves the airport at S 87° W along .What is the measure of the angle between the first and second planes? Between the first and third planes? (Remember: The bearing of a line segment is the acute angle that the line segment makes with a north-south line.)
What will be an ideal response?
Find the square root. If it is not a real number, say so.- 
A. Not a real number B. 13 C. -13 D. 26
Find the absolute value of the complex number.z = -2i
A. 2i B. -2 C. 2 D. 4
Decide if the given value of x is a critical number for f, and if so, decide whether the point is a relative minimum, relative maximum, or neither.f(x) = x11/5 + x6/5; x = 
A. Not a critical number
B. Critical number, relative minimum at 
C. Critical number but not an extreme point
D. Critical number, relative maximum at 