Solve the problem.At age 50, Ann must choose between taking $18,000 at age 60 if she is alive then, or $30,000 at age 70 if she is alive then. The probability for a person aged 50 living to be 60 and 70 is 0.81 and 0.61, respectively. Using expected value, what is Ann's best option?
A. $30,000 at age 70
B. $18,000 at age 60
Answer: A
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Given that p and q each represents a simple statement, write the indicated symbolic statement in words.p: Bob respects Lindaq: Linda respects Bob~ (q ? p)
A. Linda does not respect Bob or Bob respects Linda. B. If Linda does not respect Bob, then Bob respects Linda. C. It is not true that Linda respects Bob or that Bob respects Linda. D. It is not true that Linda respects Bob and that Bob respects Linda.
Translate the graph to an inequality using the variable x.
A. x < -5 B. x ? -5 C. x ? -5 D. x > -5
E = 24 V, R1 = 10 Kê, R2 = 33 Kê, and RL = 47 Kê. Find VOC and RTH.
a. VOC = 18.4 V, RTH = 19.4 Kê
b. VOC = 24.0 V, RTH = 33.0 Kê
c. VOC = 24.0 V, RTH = 7.7 Kê
d. VOC = 18.4 V, RTH = 7.7 Kê
e. VOC = 18.4 V, RTH = 33.0 Kê
Simplify the algebraic expression.-2.2(6r + 8) + 4.6(6r + 9)
A. 14.4r + 8 B. 3.8r + 5.8 C. -30.8r D. 14.4r + 23.8