Three boxes contain red and green balls. box 1 has 5 red balls* and 5 green balls*, box 2 has 7 red balls* and 3 green balls* and box 3 contains 6 red balls* and 4 green balls*. the respective probabilities of choosing a box are 1/4, 1/2, 1/4. what is the probability that the ball chosen is green?

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90

Akindergarten class has 9 girls and 11 boys in class.what percent of the class are girlsit rain