The equation used to predict how long it will take to receive a package through the mail is ŷ=0.5 + 0.02x1 + 0.85x2 days, where x1 is the distance to travel and x2 is the weight of the package. use this equation to predict the how long it will take to receive a package that is 224 miles away and weighs 2.2 pounds.

It will take approximately 7 days to receive a package that is 224 miles away and weighs 2.2 pounds.

Step-by-step explanation:

Given :

To Find : Use this equation to predict the how long it will take to receive a package that is 224 miles away and weighs 2.2 pounds.

Solution:

y denotes time

denotes distance to travel

denotes weight of package

Now

Substitute the values in the equation

So, Time = 6.85 days

Hence  it will take approximately 7 days to receive a package that is 224 miles away and weighs 2.2 pounds.

answer: i guess 105 degrees?

step-by-step explanation:

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|