Solve the problem.The following string of B's and G's was obtained by tossing a quarter 40 times. Heads were listed as B and tails as G. Use this simulation to estimate the probability of two girls being born in succession.
A. 
B. 
C. 
D. 
Answer: C
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Write the compound statement in symbols.Let r = "The food is good." p = "I eat too much." q = "I'll exercise."If the food is good and I eat too much, then I'll exercise.
A. (r ? p) ? q B. p ? (r ? q) C. r ? (p ? q) D. r ? (p ? q)
Find the measure of the angle described.Find the complement of 113°.
A. not possible B. 67° C. 113° D. 23°
Provide an appropriate response.Suppose you wish to purchase a mine that will yield an annual return of $32,000 for 12 years, after which the mine will have no value. You want to earn 8% annually on this investment and also set up a sinking fund to replace the purchase price. If money is placed in the fund at the end of each year and earns 6.2% compounded annually, how much should you pay for the mine?
Fill in the blank(s) with the appropriate word(s).
Determine if the function f defined by the set of ordered pairs has an inverse. If so, find the inverse.{(1, -3), (2, -3), (3, 4), (4, -4)}
A. {(1, -4), (1, 4), (3, 2)} B. {(-3, 1), (2, 4), (3, -4)} C. {(-3, 1), (-4, 4), (3, 2)} D. No inverse