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 each of the following sets.A' ? K'

A. {c, p, r, t}
B. {n}
C. ?
D. {c, n, p, r, t}


Answer: B

Mathematics

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Provide an appropriate response.Find F '(x) if F(x) = dt.

A. dt - 
B. dt - 
C. dt - x
D.  - dt

Mathematics

Use the inverse trig functions to express the angle in terms of the indicated unknown side. ?Given that y = 7, express angle A in terms of x. Use one of the inverse trig functions tan-1, sin-1, or cos-1.

A. = tan-1 
B. = sin-1 
C. = tan-1 
D. = sin-1 

Mathematics

Find the equation from the graph.

A. y = -x - 4 B. y = x + 4 C. y = -x + 4 D. y = x - 4

Mathematics

Determine whether the algebraic expression is a polynomial (Yes or No). If it is a polynomial, write the polynomial in standard form, determine the degree and state if it is a monomial, binomial, or trinomial. If it is a polynomial with more than 3 terms, identify the expression as a polynomial.-6pqr5 + 2p2r - 7q1/2r

A. yes; -6pqr5 + 2p2r - 7q1/2r; degree 10; trinomial B. yes; -6pqr5 + 2p2r - 7q1/2r; degree 7; trinomial C. yes; 6pqr5 + 2p2r + 7q1/2r; degree 6; binomial D. no

Mathematics