Amp =[6, - 2]
The period is 2pi/3
The graph is roughly like this
What is the domain and range of y=-2/3x+6? Please help :c Thank you kind hooman
1 answer:
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Given:
In a right angle triangle, the measure of exterior angle is .
The measure of opposite interior angle is .
To find:
The value of x.
Solution:
Exterior angle theorem: In a triangle the measure of an exterior angle is equal to the measure of sum of two interior angles.
Using exterior angle theorem, we get
Isolate the variable x.
The value of x is 15. So, the measure of the exterior angle is:
Therefore, the value of x is 15 and the measure of the exterior angle is 151 degrees.
Answer:
They are right, the time calculated using the exponential decay equation is 1948.6 years.
Step-by-step explanation:
The time can be calculated using the exponential decay equation:
(1)
<u>Where</u>:
N(t): is the quantity of C-14 at time t
N₀: is the initial quantity of C-14
λ: is the decay constant
The decay constant is:
(2)
By entering equation (2) into (1) and solving for t, we have:
Therefore, the time of the scrolls estimated by the archeologists is right, since the time calculated using the exponential decay equation is 1948.6 years.
I hope it helps you!