Hey guys! So today. I have a question about area of a circle, yes I know how to do it, I just wanna make sure it's right! :) So the radius is 12in The formula is pi x R squared so in this case it'd be 3.14 x 12 squared the answer I got was 452.16. Is that right? If not please explain how you got your answer. Thanks!

What is negative 3/9 times negative 2/8 ?

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1