Solve the problem.The optimal angle of elevation ? that a shot-putter should aim for in order to throw the greatest distance depends on the velocity v of the throw and the initial height h of the shot. One model for ? that achieves this maximum distance is ? = sin-1
. Suppose a shot-putter can consistently release the steel ball with velocity of 49 feet per second from an initial height h of 5.1 feet. What angle, to the nearest degree, will maximize the distance?
A. 47°
B. 43°
C. 70°
D. 74°
Answer: B
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Write each equation in standard form and identify a, b, and c. 7x2 = 9x - 21
A. a = 7, b = -9, c = -21 B. a = 7, b = -9, c = 21 C. a = 7, b = 9, c = 21 D. a = 7, b = 9, c = -21
Provide an appropriate response.Find the area of the region bounded by the curves y = x2 and y = x + 2 from x = 1 to x = 2.
Fill in the blank(s) with the appropriate word(s).
For the function find the maximum number of real zeros that the function can have, the maximum number of x-intercepts that the function can have, and the maximum number of turning points that the graph of the function can have. g(x) = 
x7 + 6x2 - 1
A. 7; 7; 7 B. 6; 6; 7 C. 7; 6; 5 D. 7; 7; 6
Insert a decimal point in the product.0.0034 × 0.084 = 2856
A. 2856. B. 0.0002856 C. 0.002856 D. 0.00002856