Find the mean of
1.8, 1.7, 1.3, 1.1, 1.2, 1.6, 1.8

the mean is 1.5

Step-by-step explanation:

add all of the numbers together which is 10.5

then divide 10.5 by 7 which is how many numbers the are

and ya get 1.5

yw hope this helps

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

im with everythinglos so yeahhhhh

step-by-step explanation: