Erin made a line plot of the amount of time she practiced shooting free throws each day in the past 10 days. Line plot named as ALTDCTime Spent Practicing (hours)ALTDC shows a number line from one-fourth to two and one-fourth. The number line is divided into 8 equal parts. 1 dot on one-half, 2 dots on three-fourths, 3 dots on 1, 2 dots on one and one-fourths, 1 dot on one and half and 1 dot on 2 is given.

Part A
What is the difference between the greatest and least times Erin practiced shooting free throws?

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation:

bn,mn,n.vn.

step-by-step explanation:

4+4+2x

or

2x+8

step-by-step explanation:

i will with my problems and all the other things that need to   be on by the way

step-by-step explanation: