1. a board is 10.17 feet long. sandy needs
to cut the board into 3 equal sections.
how long will each section be? how
many sections would be needed for each
section of the 10.17-foot-long board to
be 5.085 feet each? write an equation to
model your work.

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

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.

list

6,24,51,72,12,54,80,44,57,64,92,26,66,96

your welcome!