The answer is neither. i hope this helps
"the candle is 17 inches tall after 3 hours" then it says " after 5 hours it is 15 inches tall"
-assuming that they mean that after 2 additional hours (from 3-5), the candle is now 2 inches shorter than before, a unit of decreasing value can be determined in this case the candle is "shortening" at a rate of 1 inch/per hour. If we write this in equation form it looks like this I think: h = h-t ...... right ? so then: h = 20 - 8 , h = 12 inches after 8 hours.
20 inches is the original height of the candle before any was burnt that I calculated using the same equation - What do you think of my answer.
The correct answer is A i say this because it makes the most sense. have a wonderful day. i hope this helps
If shapes have at least one pair of right angles, they do have one pair of perpendicular sides (True).
In Canada in 1998 the estimated number of households written in standard decimal notation is 3939000
<u>Solution:</u>
Given that in 1998 estimated number of households that owned 2 or more vehicles was 
Need to represent the number in standard decimal notation.
In this case we need to move the decimal point based on the power of 10.
In our case power of 10 = 6.
Let’s first take a number without 
and add six zeros on right.
So we get 3.939000000
Now multiplying above number by means moving the decimal after 6 numbers from the current position, that means
That is 3939000 is required standard decimal notation of scientific notation number
