Solve the problem.A game involves choosing 4 numbers from the numbers 1 through 13. In how many ways can this be done?
A. 723
B. 17,160
C. 695
D. 715
Answer: D
Mathematics
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Evaluate.71 - 11 ? 3 + 80 ÷ (-10)
A. 30 B. -14 C. -498 D. 172
Mathematics
Find the extreme values of the function and where they occur.y = 
A. The minimum is 0 at x = 1. B. The maximum is 7 at x = -2. C. The maximum is 7 at x = 2. D. The minimum is 7 at x = 0.
Mathematics
Round the number as indicated.18,619,259 to the nearest million
A. 19,000,000 B. 18,619,000 C. 18,000,000 D. 18,700,000
Mathematics
Write the equation as f(x) = a(x - h)2 + k. Identify the vertex.f(x) = x2 + 5x + 2
A. f(x) = 
2 - 
; 
B. f(x) = (x + 5)2 - 23; (-5, 23)
C. f(x) = 
2 - 
; 
D. f(x) = (x + 5)2 - 23; (5, 23)
Mathematics