Tell which set or sets the number belongs to: natural, whole, integer, rational, irrational, real.-9.55

A. real
B. real, rational, natural
C. rational
D. real, rational


Answer: D

Mathematics

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There are three genes in the gene pool for blood, A, B, and O. Two of these three are present in a person's blood: A and B dominate O, whereas A and B are codominant. This gives the following possibilities:

Genotype Phenotype AAtype A bloodAOtype A bloodABtype AB bloodBOtype B bloodBBtype B bloodOOtype O bloodLet p, q, and r represent the frequencies of the genes A, B, and O in the blood gene pool. Suppose a certain population has 20% type A, 39% type B, and 41% type O. Construct a Punnett square and find  to answer, what percent of the population has each genotype.Give your answers to two decimal places, if required.__________% of AA__________% of AO__________% of AB__________% of BO__________% of BB__________% of OO What will be an ideal response?

Mathematics

Determine the degree and the coefficient of the monomial.-18x

A. Degree 0, coefficient -1 B. Degree 0, coefficient 0 C. Degree 1, coefficient -18 D. Degree -18, coefficient 8

Mathematics

Determine the order of the matrix.[7]

A. 1 × 1 B. 0 C. 1 D. 0 × 0

Mathematics

Calculate the divergence and curl of the vector field F(x, y, z) = 2xi + 3yj + 4zk

Calculate the divergence and curl of the vector field F(x, y, z) = 2xi + 3yj + 4zk What will be an ideal response?

Mathematics