Question

A newspaper reports the following changes in the temperature of a city over 4 days:

1.34 degrees Celsius, negative 5 over 7 degrees Celsius, −0.75 degrees Celsius, 4 over 9 degrees Celsius

Write an expression to show the average daily change in the temperature of the city.

Write the steps to solve the expression. Round your answer to the nearest hundredth.

Answer 1

@Ibbutibbu.

Answer 2

how do you calculate an average?

Answer 3

idk

Answer 4

well that should be the first thing you look up then

Answer 5

@mathstudent55

Answer 6

@jdoe0001

Answer 7

@e.mccormick

Answer 8

@DangerousJesse

Answer 9

so, look it up, it's probably in your book or you can google, how do you calculate an average, what is the formula

Answer 10

The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

Answer 11

@FibonacciChick666

Answer 12

so, can you by following the definition calculate the average?

Answer 13

if not where are you confused?

Answer 14

i just dont knoe how to do that question

Answer 15

...? ok where are you confused. If you can calculate mean, then it should be straight forward