Simplify.
A. 1 - a2
B. 
C. 
D. 1
Answer: B
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Solve the problem.Find the area of a parallelogram with a base of 
and a height of 
.
A. 1700 ft2 B. 840 ft2 C. 1682 ft2 D. 3400 ft2
Find the first five terms of the arithmetic sequence.an = 2n - 1
A. 1, 2, 3, 4, 5 B. 1, 3, 5, 7, 9 C. 3, 5, 7, 9, 11 D. -1, -3, -5, -7, -9
Solve the problem.Ron throws a ball straight up with an initial velocity of 60 feet per second from a height of 3 feet. Find parametric equations that describe the motion of the ball as a function of time. How long is the ball in the air? When is the ball at its maximum height? What is the maximum height of the ball?
A. x = 0; y = -16t2 + 60t + 3; 7.599 sec; 1.875 sec; 56.25 feet B. x = 0; y = -16t2 + 60t + 3; 3.699 sec; 1.875 sec; 3.018 feet C. x = 0; y = -16t2 + 60t + 3; 3.799 sec; 1.875 sec; 59.25 feet D. x = 0; y = -16t2 + 60t + 3; 7.399 sec; 1.875 sec; 440.862 feet
Find the range of the function. y = 4 + cosx
What will be an ideal response?What will be an ideal response?