Answer:
(3, -7)
Step-by-step explanation:

1. seven and fifty-five hundredths
2. two and seven hundredths
3. four and five hundredths
4. two and eighty-six hundredths
5. nine and eighteen hundredths
6. one and ninety hundredths or one and nine tenths
Answer:

Step-by-step explanation:
Given that,
The frequency of x-rays, 
We need to find the wavelength for x-rays. The relation between wavelength, frequency and speed of light is given by :

So, the wavelength for x-rays is
.
Answer:
I am unable to solve this problem Sorry
Step-by-step explanation: