Which expression uses the associative property to make it easier to evalute?

The correct option is (c).

Step-by-step explanation:

The given expression is :

We need to use the associative property to make it easier.

The associative property for multiplication is as follows :

We have,

Hence, the correct option is (c).

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step-by-step explanation:

answer

a) the midrange of the data set shown is 85.5

step by step explanation

let's find the midrange.

the midrange is nothing but add the greatest value and the least value, then divide it by 2.

here the greatest value = 99

the least value = 72

midrange = (99 + 72)/2

= 171/2

midrange = 85.5

you.