Didnt feel like doing them all , i only attempted to answer the first one which is " a " ( -6 ) hope i helped :)
THE ANSWER IS C IF I RECALL DOING THIS
Answer: 4/15
Step-by-step explanation:
Make the denominators equal first including the numerators. So, the common factor is 15. So 2/3 turns into 10/15 and 2/5 turns into 6/15. Now subtract. 10/15-6/15 is 4/15
Answer:
The proportion of the population that is homozygous for the non-wiggling allele is 0.3056.
Step-by-step explanation:
Denote the variables as follows:
<em>q²</em> = number of people who are homozygous for the scalp-wiggling allele.
<em>p²</em> = number of people who are homozygous for the non-wiggling allele.
It is provided that the proportion of the population who are homozygous for the scalp-wiggling allele is, <em>q²</em> = 0.20.
Compute the value of <em>q</em> as follows:

Compute the value of <em>p</em> as follows:

Compute the proportion of the population who are homozygous for the non-wiggling allele as follows:

Thus, the proportion of the population that is homozygous for the non-wiggling allele is 0.3056.
<h3>Write the sum of the numbers as the product of their GCF and another sum</h3>
Answer 23: 56 + 64 = 8 (7 + 8)
Answer 24: 48 + 14 = 2 (24 + 7)
Answer 25: 30 + 54 = 6 (5 + 9)
Answer 26: 24 + 40 = 8 (3 + 5)
Answer 27: 55 + 66 = 11 (5 + 6)
Answer 28: 49 + 63 = 7 (7 + 9)
Answer 29: 40 + 25 = 5 (8 + 5)
Answer 30: 63 + 15 = 3 (21 + 5)