Evaluate using Pascal's Triangle.
?

?
A. 54
B. 58
C. 56
D. 55
E. 57
Answer: C
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Solve the problem. Unless stated otherwise, assume that the projectile flight is ideal, that the launch angle is measured from the horizontal, and that the projectile is launched from the origin over a horizontal surfaceA projectile is fired at a speed of 1160 m/sec at an angle of 45°. How long will it take to get 29 km downrange? Round your answer to the nearest whole number.
A. 33 sec B. 35 sec C. 37 sec D. It will never get that far downrange.
Determine whether the graph is the graph of a function.
A. Not a function B. Function
Find the general solution of the equation. Express the solution explicitly as a function of the independent variable.t-7y'(t) = 7
A. y = t-8 + C
B. y = 56t8 + C
C. y = t8 + C
D. y = 63t9 + C
Find the phase shift or vertical shift as requested.Find the phase shift of y = -5 sin
A.
B.
C. -?
D.