Multiple Choice
The height h (in feet) of a ball shot straight up with an initial velocity of 38 feet per second is given by the polynomial function h = f ( t ) = -16 t 2 + 38 t . Find the height of the ball after 2 seconds.
A) h = 16 ft
B) h = 12 ft
C) h = 38 ft
D) h = -38 ft
E) h = -16 ft
Correct Answer:

Verified
Correct Answer:
Verified
Q85: Perform the division. If there is a
Q86: Simplify the expression. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8672/.jpg" alt="Simplify the
Q87: Solve the formula <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8672/.jpg" alt="Solve the
Q88: Solve the equation. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8672/.jpg" alt="Solve the
Q89: Simplify the expression. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8672/.jpg" alt="Simplify the
Q91: Write the number 0.00052 in scientific notation.<br>A)
Q92: What is <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8672/.jpg" alt="What is
Q93: Solve the formula <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8672/.jpg" alt="Solve the
Q94: Simplify. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8672/.jpg" alt="Simplify. A)
Q95: What is the classification of the polynomial