The following are test scores Karen received during the first marking period. 100, 100, 95, 94, 60, 75, 80, 90
What is the range of Karen's test scores?

92

Step-by-step explanation:

Put the scores in order:

60, 75, 80, 90, 94, 95, 100, 100

There are 8 numbers, and the middle two numbers are 90 and 94.

90 + 94 = 184

184/2 = 92

So the median is 92.

answer: d. $20

step-by-step explanation:

just took the test

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol