This Question: 1 pt 4 of 8
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Seven students on an intramural team weigh 172 lb, 181 lb, 167 lb, 178 lb,
171 lb, 190 lb and 173 lb. What is the standard deviation of the weights of these students?

Identify the number 127 as a rational or irrational. explain

Question 3 (essay worth 10 points) (03.06 mc) part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625. write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike for x days. (4 points) part b: write the equation obtained in part a using function notation. (2 points) part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals. (4 points)

A0.40 kg soccer ball is kicked so that its incoming velocity of 5 m/s is changed to an outgoing velocity of -25 m/s. what impulse does the player apply to the ball?