Find the unknown number in the proportion. Write your answer as a whole number or a mixed number if possible. = 

A. x = 
B. x = 4
C. x = 
D. x = 14


Answer: D

Mathematics

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Find the missing angle or angles.

A. 147° B. 157° C. 161° D. 139°

Mathematics

Evaluate.2 ? 

A. - 
B. - 
C.
D.

Mathematics

Is the first number divisible by the second number? Answer yes or no.147,996; 9

A. Yes B. No

Mathematics

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