Solve the problem.Suppose that P(A) = 0.3, P(B) = 0.42, and P(A ? B) = 0.61, find P(A ? B).
A. 0.11
B. 0.72
C. 0.5
D. 0.126
Answer: A
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Write the first five terms of the arithmetic sequence with the given values.a1 = 8, d = 5
A. 8, 13, 18, 23, 28 B. 0, 8, 13, 18, 23 C. 13, 18, 23, 28, 34 D. 8, 12, 16, 20, 24
Solve.A chemist needs 130 milliliters of a 77% solution but has only 67% and 80% solutions available. Find how many milliliters of each that should be mixed to get the desired solution.
A. 30 ml of 67%; 100 ml of 80% B. 100 ml of 67%; 30 ml of 80% C. 35 ml of 67%; 95 ml of 80% D. 35 ml of 67%; 100 ml of 80%
Determine the real solutions to the system of nonlinear equations.y = -x2 + 13x2 + y2 = 25
A. (4, -3), (-4, -3) B. (3, 4), (-3, 4) C. (4, -3), (3, 4), (-3, 4), (-4, -3) D. (9, 94), (16, 269)
Provide an appropriate response.For the production function P = 5.4l0.741k0.517, find the marginal productivity functions 
and 
.
What will be an ideal response?