Answer:
2^2+1
Step-by-step explanation:
2(1^2 - 1) +3
2^2 -2 +3
2^2 + 1
A: f(x) = 3(8)^x.
It's the first option!
Hope you have a good day! <3
<u>Answer:</u>
t = 6.3 days
<u>Step-by-step explanation:</u>
The amount of initial mass is irrelevant when finding the half-life since the remaining mass is always 1/2 of the initial mass.

Taking
on both the sides to get:



t = 6.3 days
Answer:
hypotenuse=0.869...
Step-by-step explanation:
soh cah toa
xy is the adjacent side
we are looking for the hypotenuse, which is yz
cos30=6/hypotenuse
0.866=6/hypotenuse
hypotenuse=0.869...