Use the fundamental identities to find the value of the trigonometric function.Find tan ? if sin ? = 
and ? is in quadrant II.
A. - 
B. 
C. - 
D. - 
Answer: C
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A mouse is placed at random in one of five compartments of a maze. The probability of it going to another compartment is given in the following transition matrix. Using this information, solve the problem.1 2345
Find the probability that a mouse ends up in compartment 2, if it started in compartment 1.
A. 0.481 B. 0.519 C. 0.491 D. 0.509
Factor the polynomial completely. If the polynomial cannot be factored, write "prime."16 - 4x2
A. 4(x + 2)(x - 2) B. 4(x - 2)2 C. 4(2 + x)(2 - x) D. Prime
Provide an appropriate response.Explain the difference between saying "Subtract 2.9 from 7.8" and saying "2.9 minus 7.8."
What will be an ideal response?
Solve.Ron throws a ball straight up with an initial speed of 40 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 and y = -16t2 + 40t + 3 5.146 sec, 1.25 sec, 25 feet B. x = 0 and y = -16t2 + 40t + 3 4.845 sec, 1.25 sec, 190.855 feet C. x = 0 and y = -16t2 + 40t + 3 2.423 sec, 1.25 sec, 2.985 feet D. x = 0 and y = -16t2 + 40t + 3 2.573 sec, 1.25 sec, 28 feet