What is the area of a 3ft cirlce

Abaker makes 186 cookies. some are chocolate chip and some are oatmeal raisin, and both kinds are made with and without nuts, as shown in the table above. because they are more popular, the baker made 2/3 of the cookies chocolate chip. if a chocolate chip cookie is chosen at random, what is the probability that it will have nuts? a) 21/93 b) 21/62 c) 41/93 d) 21/41

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

How to find the exponential function y=ca^x, with points (1,2) and (2,1)