Find the inverse, if it exists, for the matrix.
A. 
B. 
C. 
D. No inverse
Answer: D
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Solve the equation.3y - 6 + y = -(y + 5y)
A. - 
B. no solution
C. 
D. 0
Plot the points with the given coordinates.A(- 
, -3), B(-6, 5)
What will be an ideal response?
Solve the problem, rounding the answer as appropriate. Assume that "pure dominant" describes one who has two dominant genes for a given trait; "pure recessive" describes one who has two recessive genes for a given trait; and "hybrid" describes one who has one of each.In a population, 40% of the females are pure dominant, 50% are hybrid, and 10% are pure recessive. If a pure recessive male mates with a random female and their first offspring has the dominant trait, what is the probability that the female is hybrid?
A. 0.50 B. 0.17 C. 0.56 D. 0.25
Give the additive inverse of the number.2
A. 0 B. -2 C. -1 D. 2