What expression are equivalent to 8(-10x+3.5y-7)
1 answer:
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To find an angle measure, you would do inverse tan.
You may need to hit the second button on your calculator to get this function.
Your answer turns up to be 64.402~~~~.
Rounded, the answer is 64 degrees.
Hope this helps!
:)
You may need to hit the second button on your calculator to get this function.
Your answer turns up to be 64.402~~~~.
Rounded, the answer is 64 degrees.
Hope this helps!
:)
Answer:
λ = 1.3252 x 10⁻⁴
Step-by-step explanation:
Since we are already given the half-life, the decay expression can be simplified as:
For a half-life of t =5230 years:
The decay-rate parameter λ for C-14 is 1.3252 x 10⁻⁴