Solve the problem.Find the probability of having 4 girls in a 4-child family.
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Write a formula for the nth term of the arithmetic sequence. Do not use a recursion formula.200, 300, 400, 500, 600, . . .
A. an = 100n + 200 B. an = 100n + 100 C. an = n + 100n D. an = 200n
Mathematics
Provide an appropriate response. It takes 5 pieces of fencing material to fence 40 feet of yard. How many pieces of fencing material are required to fence a yard that is 360 feet?
A. 9 pieces B. 200 pieces C. 45 pieces D. 72 pieces
Mathematics
Solve the equation.4x-2 - 5x-1 + 1 = 0
A. 
B. 
C. {-1, -4}
D. {1, 4}
Mathematics
Solve the joint variation.If f varies jointly as h and the square of q, and f = 96 when q = 4 and h = 3, find q when f = 40 and h = 5.
A. 5 B. 4 C. 3 D. 2
Mathematics