There are 3 people in Lee's family The range of their shoe sizes is 3
2 people in the family wear shoe size 6
Lee's shoe size is not 6 and it is not 3
What is Lee's shoe size

9

Step-by-step explanation:

the range is the difference between the lowest and the highest number on the series

here the range is 3 two members have size 6 different from 6 and 3 which range its 3

Step-by-step explanation:

The range is the difference between the lowest and the higher number on a series .

Here , the range is three .

Two members have size 6.You need to find a number that , different from 6 and 3 , which range its three .

Possibilities are : 6-3 = 3

9-6 = 3

You know it's not 3 , so it needs to be 9

9-6 = 3.

1.0

step-by-step explanation:

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500