Use the problem-solving strategy to solve the problem and find the unknown number.The quotient of a number and 4 decreased by 20 is equal to 30.
A. 40
B. 200
C. -40
D. -200
Answer: B
You might also like to view...
Evaluate the integral.
A. -2 ln 2 B. 2 ln 2 C. 4 ln 2 D. 2 ln 3
Solve the problem.A child on a swing initially swings through an arc length of 12 meters. The child stops pushing and sits patiently waiting for the swing to stop moving. If friction slows the swing so the length of each arc is 80% of the length of the previous arc, how far will the child have traveled before the swing stops?
A. 24 m B. 60 m C. The child will travel an infinite distance. D. 25 m
Use the given graph of f(x) = ax2 + bx + c to solve the specified inequality.f(x) > 0
A. x = -4 B. x ? -4 C. x > -4 D. No solutions
Provide an appropriate response.The payoff table for three possible courses of action A1, A2, and A3 is given below.pi?A1xi?A2xi?A3xi?.3$70$40$50.2$100$120$110.1$160$140$90.4$80$140$160Which course of action will produce the largest expected value? What is it?
What will be an ideal response?