Solve the problem.The height of a projectile moving vertically is given by the table, where t is the elapsed time in seconds and h is the height in feet.
Find a quadratic function to model the height of the projectile.
A. h(t) = -16t2 + 1200t + 800
B. h(t) = 16t2 + 600t
C. h(t) = -16t2 + 600t + 800
D. h(t) = -16t2 + 1400t + 800
Answer: C
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Identify the statement as simple or compound.The team leader has decided to take a vacation.
A. Simple B. Compound
Factor out the negative of the greatest common factor.-54m9 + 6m7 - 42m5
A. -m5(-54m4 + 6m2 + 42) B. -6m5(9m4 - m2 + 7) C. -6(9m9 - m7 + 7m5) D. -m5(54m4 - 6m2 + 42)
The lists below show five agricultural crops in Alabama, Arkansas, and Louisiana.AlabamaArkansasLouisianasoybeans (s)soybeans (s)soybeans (s) peanuts (p)rice (r)sugarcane (n)corn (c)cotton (t)rice (r)hay (h)hay (h)corn (c)wheat (w)wheat (w)cotton (t)Let U be the smallest possible universal set that includes all of the crops listed; and let A, K, and L be the sets of five crops in Alabama, Arkansas, and Louisiana, respectively. Find the indicated set.A ? K ? L
A. {n, p, s} B. {s} C. {n, p} D. {c, h, n, p, r, s, t, w}
Solve the absolute value inequality. Write your answer in interval notation.5|x + 10| - 9 < 3
A. 
? 
B. 
C. 
D. 