Solve the problem.Suppose that a family has 5 children and that the probability of having a girl is 
. What is the probability of having at least four girls?
A. 0.0313
B. 0.1875
C. 0.1563
D. 0.3125
Answer: B
Mathematics
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Perform the indicated operations.(7x - 8) + (3x + 5)
A. 10x B. 10x - 3 C. 7x D. 10x2 - 3
Mathematics
Let 
a. Use Part 1 of the Fundamental Theorem of Calculus to find 
.
b. Use Part 2 of the Fundamental Theorem of Calculus to integrate 
dt to obtain an
alternative expression for F(x).
c. Differentiate the expression for F(x) found in part (b).
Mathematics
Determine whether the signals are linearly independent.2k - 5, 4k - 1, k + 3
A. Yes B. No
Mathematics
Graph the equation using the indicated viewing window.2x + 3y = 6;X min = -10X max = 10X scl = 2Y min = -8Y max = 8Y scl = 2
A. 
B. 
C. 
D. 
Mathematics