Suppose we want to choose 2 objects, without replacement, from the 3 objects pencil, eraser, and desk. How many ways can this be done, if the order of the choices is taken into
(a)
consideration?
(b)
How many ways can this be done, if the order of the choices is not taken into
consideration?

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest

the first one

step-by-step explanation:

just id the test.

answer: 94

step-by-step explanation: 79+91+92+94+94 = 450 divided by 5 (since there are 5 number that are being added) = 90

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.