Analyze the table below and complete the instructions that follow. plays a sport does not play a sport total freshman 17 4 21 sophomore 12 5 17 junior 9 6 15 senior 6 8 14 total 44 23 67 a sample of students were surveyed during lunch and asked whether or not they played a sport. a student randomly chosen from the sample plays a sport. find the probability that the student is a freshman or a senior.

There are 44 students in the sample that play a sport. Of those, 17 are freshmen and 6 are seniors, for a total of 23 in the groups of interest.

The probability that the student is a freshman or a senior is 23/44.

iu

step-by-step explanation:

y=−9/2x+10

step-by-step explanation:

let's solve for y.

0−9x−2y=−20

step 1: add 9x to both sides.

−9x−2y+9x=−20+9x

−2y=9x−20

step 2: divide both sides by -2.

−2y

−2

=

9x−20

−2

y=

−9

2

x+10