The mean weight of the packages joan shipped was 2.5 pounds. joan mailed four packages and three of them had
weights of 1.8, 3.2, and 2.7 pounds.
what did the other package weigh?
2.3 2.8
3.3

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

3 is greater then both of those numbers

soo this can be solve by using the formula:

f = p( 1 + i)^ n

where f is the future profit

p is the initial profit

i is the percent increase

n is the number of years

a . f = 30000 ( 1.05)^n

b. f = 30000 ( 1.05)^15

f = $62,368

and?

step-by-step explanation: