Solve. The product of two whole numbers is given by the polynomial 2x2 + 7x - 39. Factor the polynomial. If the smaller number is 1, what is the larger number?
A. (2x - 13)(x + 3); 10
B. (2x - 13)(x - 3); 4
C. (2x + 13)(x - 3); 21
D. (2x + 13)(x + 3); 9
Answer: C
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Find the probability.A family has five children. The probability of having a girl is . What is the probability of having no girls? Round the answer to the fourth decimal place.
A. .1563 B. .0625 C. .3126 D. .0313
Fill in the blank with one of the choices listed below. Some choices may be used more than once. Like fractional notation,
notation is used to denote a part of a whole.
A. median B. mean C. decimal D. sum
Provide an appropriate response.Describe a situation in which it would be more convenient to use the point-slope form of the equation of a line than the slope-intercept form.
What will be an ideal response?
Divide. Leave your answer in exponent form. Assume that all variables in any denominator are nonzero.
A. 7 B. g6 C. g8 D. g7 - g