Answer:The equation relating I, r, and k is I =K/r²
Step-by-step explanation:
The intensity, I, of a sound varies inversely with the square of the distance, r, from the source of the sound can be written as
I ∝ 1/r²
Introducing the constant of proportionality, K we have that
I =K x 1/r²
Therefore , the equation relating I, r, and k is I =K/r²
Answer:
sure whats the picture?
Step-by-step explanation:
Answer:
748.23 in²
Step-by-step explanation:
<u>Area of a Regular Polygon</u>
where:
- n = number of sides
- l = length of one side
- a = apothem
Given:
- n = 6
- l = 101.8 ÷ 6
- a = 14.7
Substituting the given values into the formula and solving for A:
Therefore, the area of the hexagon is 748.23 in²
The answer would be 0.13658537...
but when you estimate it the answer would be 0.14
Answer:
12% = .12 / 12/100
2% = .002 / 2/100
Two percent is equal to two out of one hundredth
because percent is x out of 100
Twelve is the same way.
