Solve the problem.The formula s = 16t2 models the distance, s, in feet, that an object falls in t seconds. Find the number of seconds a sky diver is in free fall after jumping from a plane and falling 816 feet before opening a parachute. Express your answer in simplified radical form.
A. 51 seconds
B. 16
seconds
C. 
seconds
D. 204 seconds
Answer: C
Mathematics
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Multiply using the lattice method.153 × 597
A. 91,341 B. 91,331 C. 91,351 D. 91,441
Mathematics
Decide whether the sets are equivalent.{d: d is a month of the year} and {g : g is a state in the United States}
A. Yes B. No
Mathematics
The graph of the given function is drawn with a solid line. The graph of a function, g(x), transformed from this one is drawn with a dashed line. Find a formula for g(x).f(x) = x2
A. g(x) = (x + 3)2 + 4 B. g(x) = - 2(x + 3)2 + 4 C. g(x) = 2(x - 3)2 - 4 D. g(x) = - 2(x + 3)2
Mathematics
Use mathematical induction to prove that for all integers n ? 0, 8^n ? 1 is divisible by 7.
What will be an ideal response?
Mathematics