Solve the following problem involving the graph of a quadratic equation.An arrow is fired into the air with an initial velocity of 64 feet per second. The formula
models the arrow's height above the ground, y, in feet, x seconds after it was shot into the air. Graph the equation that models the arrow's height. When does the arrow reach its maximum height? What is that height?
What will be an ideal response?
The arrow will be at its maximum height of 64 feet 2 seconds after being fired.
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Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves and lines about the x-axis.x = 18 - y2, x = y2, y = 0
A. ?
B. 81?
C. 162?
D. ?
Find the exact value of the trigonometric expression without the use of a calculator.cos (155°) cos (35°) + sin (155°) sin (35°)
A. -
B. -2
C. -
D. -
Provide an appropriate response.The hundreds position is to the right of the tens position.
A. True B. False
Solve.Tameeka wants to know the total number of hours she has worked this week. Her time card indicates the following hours: Monday, 5.12 hours; Tuesday, 6.57 hours; Thursday, 4.06 hours. How many hours has Tameeka worked?
A. 16.75 hr B. 15.65 hr C. 15.75 hr D. 14.75 hr