If a ball is thrown directly upward with a velocity of 48 ft/s, its height (in feet) after t seconds is given by y = 48t-16t². What is the maximum height attained by the ball?
What will be an ideal response?
36 ft
Mathematics
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Graph the circle with radius r and center (h, k).r = 3; (h, k) = (2, 3) 
A. 
B. 
C. 
D. 
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Use a calculator to find the approximate value of the expression. Round the answer to two decimal places.cos 
A. 1.00 B. -0.20 C. 1.11 D. -0.31
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Perform the indicated operations and simplify the result. Leave the answer in factored form.
A. 
B. 
C. x + 8
D. x - 8
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Simplify the square root.
A. w4 B. w6 C. -w4 D. |w4|
Mathematics