Answer: The equation has a positive y-intercept
This is because the constant is +10
Is there a picture to go along with this? This question is very vague. If you give me more info I might be able to help.
305 plus 90= 395. Found by doing 395-90
Assuming that their exam success is independent then
P(both fail) = 1/4 x 2/5 = 2/20 or 1/10
A=pir^2
a=pi13^2
a=169pi
a=530.66 square cm
