2.7 centimeters in three seconds ask centimeters in four seconds

Abag of jelly beans contain 13 pink, green, 20 yellow, 10 black, 7 red, and 11 orange jelly beans. approximately what percent of the jelly beans are pink and yellow?

Which expression is the factorization of x^2+10+21

Which answer choice is it? is it the first ,second,third or fourth giving 40 points for whoever answers correctly you