About 2% of the population has a particular genetic mutation. 1000 people are randomly selected. Find the mean for the number of people with the genetic mutation in such groups of 10
1 answer:
Answer:
Step-by-step explanation:
We khow that the genetic mutation affect 2 percent of the population .
Let's try to understand what does this mean :
in a group of 100 people there is possibility of finding 2 people with this genetic mutation in a group of 1000 the possibility raises to 20 people so we can deduce that each time we add a zero we add a zero in 2 so :
100⇒2 1000⇒20 10000⇒200 100000⇒2000 and so on
You might be interested in
Answer:
$46000
Step-by-step explanation:
if x represents the previous years revenue, and they made 35% more than x, we need to find what 35% of x is and then add it to x to get the new total, so the equation becomes:
x + .35x = 62100
1.35x = 62100
x = 46000
What does the work look like first
78 gallons is the same as 312 quarts
Answer:
B) 5.5
Step-by-step explanation:
Answer:
2x(8x-7)
Step-by-step explanation:
