Simplify the exponential expression. Write any negative exponents as positive exponents. Assume all variables represent positive real numbers.-321/5
A. 32
B. 16
C. -8
D. -2
Answer: D
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?Which of the following best defines the concept of the Greatest Common Factor of two or more numbers? ?
A. ?The common addends of two or more numbers. B. ?The common factor of two or more numbers. C. ?The largest number that two or more numbers divide into evenly. D. ?The largest common factor of two or more numbers. E. ?GCF(a,b) = c means c divides both a and b.
Factor completely using the trial and error method to factor trinomials. If unfactorable, indicate that the polynomial is prime.15z2 - 11z - 12
A. (3z - 4)(5z + 3) B. (3z + 4)(5z - 3) C. prime D. (15z - 4)(z + 3)
Solve the following graphically. If necessary, round answers to the nearest thousandth.ex - 10 = -21e-x
A. {-1} B. {0.845, 0.477} C. {1.946, 1.099} D. {7, 3}
Use the point-slope form to write an equation of the line that passes through the given point and satisfies the given condition. Write your final answer in slope-intercept form.Through (11, 7) and parallel to x = 9
A. y = 7 B. x = 7 C. x = 11 D. y = 11