Simplify using the product rule of exponents.-5x5 ? 6x4
A. -30x9
B. 11x9
C. 11x20
D. -30x20
Answer: A
Mathematics
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Divide.
A. 2.6 B. 2.5 C. 26 D. 25
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Determine the period of the given function.y = 4 sin x
A. 4
B. ?
C. 2?
D. 
Mathematics
Find a system of inequalities to describe the given region.Points in the first quadrant whose distance from the x-axis is less than 8 units
A. x > 0, y > 0, x < 8, y < 8 B. x > 0, y > 0, y < 8 C. x > 0, y > 0, x < 8 D. x > 0, y > 0, x2 + y2 < 64
Mathematics
Convert.46 oz to pounds
A. 736 lb B. 3.833 lb C. 2.875 lb D. 3.286 lb
Mathematics