Answer:
a. The expected number of adults who smoke is 70
b. The probability that fewer than 20 smoke is 5.7%
c. The probability that from 45 to 80 smoke is the 12,8% to 22,8%
d. The probability that 70 or more smoke is the 20%
Explanation:
a. 350 is the 100% so you have to do a equation
350 -100%
X - 20% = 20% x 350/100 = 70 adults
b. 350 -100%
20 - X = 20% x 100%/350= 5.7% probability
c. 350 - 100%
45 - X = 45 x 100%/350= 12.8% probability
350 - 100%
80 - X = 80 x 100%/350= 22.8% probability
d. 350 - 100%
70 - X = 70 x 100%/350= 20% probability
Answer:
Explanation:
1.(A). Mia's best friend offers her a cigarette.
This is negative peer pressure because smoking is bad for you.
2. Connor's friends listen and say they understand as he explains that his parents are separating.
Answer:
I think its either B or C.Hope that helps sorry
For sperm formation its known as spermatogenesis and for egg formation its oogenesis. And <span>meiosis play vital role in this. As meiosis changes our normal diploid cell to haploid cell so that on fertilization of both haploid sperm and haploid egg it forms a diploid zygote</span>
