The equation showing the relationship between w and t is 
From the table, we have the following points:
(0,0) and (1,4)
Start by calculating the slope (m)
So, we have:
Simplify the numerator and the denominator
Divide 4 by 1
The equation is then calculated as:
This gives
Simplify
Hence, the equation is
Read more about linear equations at:
brainly.com/question/14323743
Answer:
14.8
Step-by-step explanation:
By the Pythagorean theorem, ...
... x² = 7² + 13² = 218
... x = √218 ≈ 14.7648 ≈ 14.8
Answer:
Wavelength
Step-by-step explanation:
The picture below is an example of a wavelength which is very similar.
Answer:
Laura is 15 and Luci is 15.
Step-by-step explanation:
Now...
Laura - 3x
Luci - x
In 5 years...
Laura - 3x+5
Luci - x+5
The sum of that is...
4x+10=30
-10 -10
4x=20
4/4 20/4
x=5
If...
Laura - 5 than.....
Luci - 15 because 5*3 is 15
