<u>Approximately 0.4</u> when rounded to the nearest tenth. Simplify all the way, and then pull the exponents out and solve with the exponents.
Simplified version was:
2^1 x 2^(4x-10) = 2^(156x-390)
then you would have,
1 + 4x - 10 = 156x - 390 solve that
The first step is to make 0.015 a fraction.
0.015 = 15/1000
The greatest common factor of the numbers is 5, so if we divide both by 5 we will have the fraction in the lowest form:
15/1000 = 3/200
I believe it would be 3.5? I could be wrong, but inverse variation usually moves by the constant rate of 2.
Answer:
is there no question you have?
False. To find the decimal point while multiplying, count the number of decimal places (to the right of the decimal) in the factors. Then use the total of decimal places and move to the product. Start on the left side, and move the decimal over one number place for each decimal place.
Example: 3.77*2.8=?
3.77
* 2.8
----------
10556
But this is without the decimal point.
3.77 has two decimal places, and 2.8 has one. Put them together and you get a total of three decimal places.
10556, then, should have three decimal places.
Your answer would be 10.556
I hope this wasn't too confusing.