Answer:
400nanometers
Step-by-step explanation:
Based on Margot measurement, the distance for 6wavelengths of visible light is 2400nanometers. To calculate the resulting distance for 1wavelength we have:
6wavelength = 2400nanometers
1wavelength = x
6wavelength × x = 2400nanometers × 1wavelength
x = 2400nanometres/6
x = 400nanometres
C = pi×diameter OR C = 2pi×radius
So...
17.8 = pi×diameter 17.8 = 2pi×radius
17.8/pi = diameter 17.8/2pi = radius
<span>5.66591597407 = diameter or d
</span><span>2.83295798704 = radius or r</span>
Answer:
We can break this down:
The student has a one out of five chance of getting a correct answer, and a four out of five chance of an incorrect answer. We can express the students odds of getting one incorrect answer as 4/5. In order to get the odds of two wrong answers, we need to multiply this answer again by the odds of choosing a wrong answer. Therefore:
The odds of one wrong answer = 4/5
The odds of two wrong answers = (4/5) * (4/5) = 16/25 chance of getting both of the questions wrong.
Step-by-step explanation:
Let's see
so you have to add the bottom numbers and the top numbers then add the whole numbers so it's 23 15\28
Answer:
...
Step-by-step explanation:
(x+8)(y+3)
