Write 5,806 in scientific notation
2 answers:
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Answer:
The amount of change she received was dollar.
Step-by-step explanation:
Price of each carton of milk is cents and she bought 3 cartons of milk.
We know that, <u>1 dollar = 100 cents</u>
So, 1 cent = dollar.
and cents
dollar.
Thus, <u>the total price of 3 cartons of milk</u> dollar.
She gave the cashier $10.
So, the amount of change she received dollar.
Alright, lets get started.
Last year, Ronnie's utility expenses were = 1935.67 $
After switching to electric water heater to solar water heater, his yearly utility bills get reduced.
This year, Ronnie's utility expenses are = 862.40 $
So the difference on utility bills Ronnie saved =
so, difference Ronnie saved = 1073.27 $
So, the percentage of amount Ronnie saved =
Percentage of amount Ronnie saved = 55.45 %
Hence, 55.45 % Ronnie save on his utlility bills by switching to a solar water heater. : Answer
Hope it will help :)