Solve the problem.A ball is thrown downward from a window in a tall building. Its position at time t in seconds is
where s is in feet. How long (to the nearest tenth) will it take the ball to fall 208 feet?
A. 2.7 sec
B. 7.3 sec
C. 3.6 sec
D. 2.5 sec
Answer: A
Mathematics
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Find the exact value by using a half-angle identity.tan 75°
A. 2 +
B. -2 -
C. -2 +
D. 2 -
Mathematics
Divide using long division.
A. m2 + 7m + 8 B. 6m2 - 6m + 3 C. m2 + 6m + 6 D. 6m2 + 6m + 3
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Solve the logarithmic equation. Be sure to reject any value that is not in the domain of the original logarithmic expressions. Give the exact answer.log7x2 = log7(5x + 36)
A. ?
B.
C. {9}
D. {9, -4}
Mathematics
Provide the proper response.If p is a prime number, is in simplified form? Explain.
What will be an ideal response?
Mathematics