100 Points. Easy and fun question.

1. Describe your scenario/issue/problem - short paragraph 3-5 sentences
2. Show how adding or subtracting (or both) fractions resolves the scenario/issue/problem. This is where you show the math and all the steps (Don't forget to reduce your final answer).
3. Include a model, diagram, number line or some other visual representation of your fraction problem.

An easy example would be a cooking or baking scenario, but see if you can come up with something else.

In which form is the following function written? y = - 2(x – 3)(x + 5)

Needmax 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.

With both problems. a.s.a.p directions on photo ^