Answer:
7
Step-by-step explanation:
It is the same number, all you have to do is write out the factors but if its ever the same number just know itll always be that number
Answer:
two
Step-by-step explanation:
A ratio compares the relative sizes of two quantities .
We have been that frequency (y) varies inversely with wavelength (x).
We know that two inversely proportional quantities are in form 
, where a is inversely proportional to b and k is constant of variation.
Our required equation would be 
.
To find frequency of blue light, we will substitute 
and 
in our equation as:
Therefore, the frequency of blue light is 764.
Http://www.icoachmath.com/math_dictionary/equivalent_equations.html
Here's a website that might help
