3 A box of cereal states that there are 84 calories in a
4
-cup serving. What is the unit rate for
calories per cup? How many calories are there in 4 cups of the cereal?
The unit rate is calorie(s) per cup.
(Simplify your answer. Type an integer, proper fraction, or mixed number.)

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

Now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?