Alexey is baking 2 batches of cookies. Since he tends to be quite forgetful, there's a good chance he might burn the cookies, and then they won't come out tasty. Each batch is independent, and the probability of his first batch
being tasty is 50%, and the probability of his second batch being tasty is 70%.

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

add a pic of the graph, then ill edit this "answer" and solve it for you : 3

step-by-step explanation:

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation

answer: #1 ads up by 8 and i don't know #2