Easy easy easy point easy please explain and make it quick as possible

--

Step-by-step explanation:

so basically when we write all three of the expressions in one fraction we get the same answer for all three multiplications.

a. (3/4)*7=(3*7)/4

b. 7*(3/4)=(7*3)/4

c. 3*(7/4)=(3*7)/4

when we change the place of the values that are being multiplied the value of the multiplication does not change, that's why they will be have the same answer and when we multiply all the operations, we get the same value as the answer.

Hi there, how are you?

16.9 times 2.85

step-by-step explanation:

homozygous. one is homozygous, while two is heterozygous.