A. Construct a marginal relative frequency distribution of the data. b. The principal wants to choose one assembly that he can show to all of the students. Construct
two stacked bar graphs of the marginal relative frequency distribution. Then tell which assembly
he should choose for the students. Explain how you determined your answer.
c. The principal has come up with an idea to hold a hip hop assembly for Grades 1 through 4 and a
puppet show for Kindergarten. Do you think this is a good idea? Explain your reasoning

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

answer: yes, since the line has a steeper rate of change than the exponential the y-values will be greater and they will only intersect one time.

the answer is a.

135 and 80

step-by-step explanation: