Factor completely.25x2 + 64
A. (5x - 8)2
B. (5x + 8)2
C. (5x + 8)(5x - 8)
D. Prime
Answer: D
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Solve the problem.What is the minimum force required to prevent a ball weighing 24.2 lb from rolling down a ramp which is inclined 35.5° with the horizontal?
A. 9.9 lb B. 7.1 lb C. 19.7 lb D. 14.1 lb
Provide an appropriate response.Write an expression that illustrates the quantity described.The monetary value (in dollars) of n nickels.
A. $n B. $.10n C. $5n D. $.05n
Find the quadratic function y = f(x) that has the given vertex and whose graph passes through the given point.vertex (-4, -7); passing through (5, -1)
A. y = 
(x + 4)2 + 7
B. y = 
(x - 4)2 + 7
C. y = 
(x + 4)2 - 7
D. y = 6(x - 4)2 - 7
Write the statement form in symbols using the conditional (?) or the biconditional (?) connective. If the form is conditional, name the hypothesis and the conclusion. Let p be the statement "It is raining" and q be the statement, "There are clouds in the sky."It is raining if and only if there are clouds in the sky.
Fill in the blank(s) with the appropriate word(s).