Factor.8x4 + 28x3 - 16x2
A. 4x2(2x - 1)(x + 4)
B. (8x2 - 4)(x2 + 4)
C. 4x(2x + 1)(x - 4)
D. x2(2x - 1)(4x + 16)
Answer: A
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Solve the problem.Jesse invests $1000 for 2 years in an investment that bears 8% interest compounded annually. On the same day that Jesse invests his money, Shirley invests $1000 in a simple interest account with an interest rate of On the date of maturity, Shirley
her money, including the interest, for a second year. Without using calculations, explain which person, if either, has made the more profitable investment.
What will be an ideal response?
Approximate f(x) to four decimal places.f(x) = -3.4e-2.9x, x = 1.6
A. -0.0328 B. 0.0328 C. -352.0508 D. 352.0508
Determine whether the relation is a function. Give the domain and range.{(7, 8), (-8, -3), (6, 0), (1, -3), (-8, 8)}
A. function; domain: {-3, 0, 8}; range: {-8, 1, 6, 7} B. not a function; domain: {-8, 1, 6, 7}; range: {-3, 0, 8}
Use the appropriate normal distribution to approximate the resulting binomial distribution.
A basketball player has a 75% chance of making a free throw. What is the probability of her making 80 or more free throws in 120 trials? a. The probability is 0.9822. b. The probability is 0.9864. c. The probability is 0.9744. d. The probability is 0.9898