Answer:
See Below.
Step-by-step explanation:
We are given:
Using exponent properties:
Rewriting:
Since i⁴ = 1 and i² = -1:
1 to any power is still 1:
Rainfall in October in Forks, Washington = 8 3/8 inches
= 67/8 inches
Percentage of rainfall that has fallen less in September in Forks, Washington = 60%
Let us assume the amount of rainfall in September in Forks, Washington = x
Then
100x/60 = 67/8
10x/6 = 67/8
5x/3 = 67/8
5x * 8 = 67 * 3
40x = 201
x = 201/40
= 5 1/40 inches
So the amount of rainfall in September in Washinton is 5 1/40 inches.
After 4 years
the value = 1000 × (1.1)⁴
the value = 1000 × 1.4641
the value = 1464.1
<u>Answer:</u>
20 -20 0-15 0-5
<u>Step-by-step explanation:</u>
The original graph
<h3>X Y</h3><h3>-25 -10</h3><h3>-5 10</h3><h3>5 15</h3><h3 />
<u>Hope this helps you :)</u>
Answer:
B
Step-by-step explanation:
The centre is at the midpoint of the endpoints of the diameter.
Using the midpoint formula, then
centre = ( , ) = (- 1, 1 ) → B