Number 29 i just need to know how to set it up

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval

your answer is -9

step-by-step explanation:

did u ever get the answers? i need

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.