Solve the compound inequality. Other than ?, use interval notation to express the solution set and graph the solution set on a number line.8 < 2x ? 10
A. (-?, 4) ? [5, ?)
B. (-?, 4] ? (5, ?)
C. [4, 5)
D. (4, 5]
Answer: D
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Solve the problem.Eye color (brown or blue) of a child is determined by which of two alleles (B for the dominant brown allele or b for the recessive blue allele) the child receives from each of its parents. A person is considered heterozygous for a trait if their two alleles are different than each other. If two heterozygous parents (Bb) have children, we expect 1 out of every 4 of those children to have blue eyes. How many blue-eyed children would we expect out of 860 children born to two heterozygous parents?
A. 172 blue-eyed children B. 645 blue-eyed children C. 430 blue-eyed children D. 215 blue-eyed children
Find the perimeter of the polygon.
A. 8.1 m B. 13.6 m C. 10.7 m D. 16.2 m
Verify the identity. = cot
What will be an ideal response?
Find all rational zeros of the polynomial function.f(x) = -2x3 - 4x2 + 2x + 4
A. 1, -2, 1 B. -1, -2, 1 C. 1, 2, -1 D. -1, 2, -1