Arecipe for cookies calls for 2⁄3 of a cup of chocolate chips and 4 cups of flour. if you want to make a bigger batch, using 6 cups of flour, how many cups of chocolate chips will you need?

Asoccer ball manufacturer wants to estimate the mean circumference of soccer balls within 0.1 in

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол