A geneticist is studying the correlation between disease D and mutations on gene A or mutations on gene B. She collects data from 1,000 mice and records it in the above Venn diagram. What percentage of mice who do not have the disease do have the gene A mutation? A. 1.2% B. 2.1% C. 3.8% D. 6.8%

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s

exactly you go it

step-by-step explanation:

what? that isnt a question

step-by-step explanation: