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.K' ? L
A. {h, w}
B. {c, n}
C. {c, n, p}
D. {r, s, t}
Answer: B
Mathematics
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= ? 
A. cot 3x + cot 7x B. -tan 2x C. 2 tan 5x tan 2x D. tan 5x
Mathematics
Solve the problem. Express the answer in scientific notation to two decimals unless requested otherwise.If the distance from the earth to the sun were 92,900,000 miles, how long would it take a rocket, traveling at 3.4 × 103 miles per hour, to reach the sun? (Round to three places)
A. 2.732 × 104 hr B. 2.732 × 103 hr C. 2.732 × 102 hr D. 2.732 hr
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Select the correct graph of the function.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Find the equation in slope-intercept form of the line satisfying the conditions.Slope - 
; b = 3
A. y = 
x + 3
B. y = - 
x - 3
C. y = 
x - 3
D. y = - 
x + 3
Mathematics