Use a calculator to solve the equation on the interval [0, 2?). Round the answer to two decimal places.cos x = 0.65
A. 0.86, 5.42
B. 0.86, 4.00
C. 0.86, 2.43
D. 0.86, 2.28
Answer: A
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Let p represent the statement, "Jim plays football", and let q represent the statement "Michael plays basketball". Convert the compound statement into symbols.Jim does not play football and Michael does not play basketball.
A. ~(p ? q) B. ~p ? ~q C. ~p ? q D. ~p ? ~q
Solve the problem.A rug is to fit in a room so that a border of consistent width is left on all four sides. If the room is 
by 
and the area of the rug is 112 square feet, how wide will the border be?
A. 4 ft B. 5 ft C. 3 ft D. 5.5 ft
Solve the problem.Find the value of b for which 1 + eb + e2b + e3b + ... = 10.
A. ln 
B. ln 
C. ln 
D. ln 
Decide whether or not the points are the vertices of a right triangle.(-9, 3), (-3, 5), (-4, 0)
A. No B. Yes