So I just wanna address something. I understand this is a homework app/site, but I don't think anybody learns if we're just giving people answers. When I answer questions, I've been giving explanations and step-by-step problems before I give the answer. What else should we do? Do you agree?

Yea I agree but also it depends yk

Step-by-step explanation:

ONG lm.ao

Step-by-step explanation:

395.84

step-by-step explanation:

2πrh+2πr²

2 (pie)(radius)(height)+2(pie)(radius)^2

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%