Solve.Neglecting air resistance, the distance h traveled by a free-falling object in time t is given by the formula 
Use this formula to find the time of free fall for a parachutist who falls 4052 feet before opening her parachute. Round your answer to the nearest tenth of a second.
A. 4.0 sec
B. 15.9 sec
C. 254.6 sec
D. 126.6 sec
Answer: B
Mathematics
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Find a formula for the nth term of the sequence.-8, -7, -6, -5, -4 (integers beginning with -8)
A. an = n - 8 B. an = n - 7 C. an = n + 8 D. an = n - 9
Mathematics
Add or subtract as indicated. Express the answer as a single polynomial in standard form.(8x4 - 17x3) - (12x4 + 11x3)
A. -32x7 B. 20x4 - 6x3 C. -4x4 - 28x3 D. -4x4 - 6x3
Mathematics
Solve.
- 
= 
A. 37 B. -31 C. 31 D. No solution
Mathematics
Write the number without exponents.5.33 × 106
A. 319.8 B. 53,300,000 C. 533,000 D. 5,330,000
Mathematics