Question

Almost 9 over 11 of the total electricity supplied to a town is used in farms and houses. Determine the decimal equivalent of 9 over 11 .

Use words to explain if the decimal terminates or repeats. (10 points)

Answer 1

The decimal is .81 repeating

Answer 2

divide 9 and 11

Answer 3

1.2?

Answer 4

0.81 i think

Answer 5

theres ya answer.. be sure to give medals (:

Answer 6

umm... i don't think you're supposed to give me a direct answer.

Answer 7

You aren't.

Answer 8

here comes this guy lol.

Answer 9

Okay so this is quite a simple question, all you have to do is divide 9 by 11, which the fraction is \(\dfrac{9}{11}\), and when divided gives you _____.

Answer 10

i jus told him that .

Answer 11

1.2?

Answer 12

and the others are next:

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. (10 points)

Answer 13

So to find the average, let's start off by adding all degrees together and dividing by the amount of values, 4.

\(\dfrac{1.34+ -\dfrac{5}{7}+-0.75+\dfrac{4}{9}}{4}\) = ?

When added all together and divided, gives you roughly \(-8.50\).