Answer:
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Answer:
N = 7.5 pounds
Step-by-step explanation:
Formula for the radioactive decay is given by,
Here, N = Final amount
N₀ = Initial amount
λ = Decay constant
t = Duration of decay
Now we can substitute the values from the given question,
N =
N =
N = 15(0.5)
N = 7.5 pounds
78/3 is 26 to get the number see how many times does 3 enter to 7 it goes 2 times becuase of 3,6, and you have a reminder of one. drag the one in the bottom and pull down the 8 to get 18 and 18/3=6. put the six above and you have 26 as your answer.<span />
Slope intercept form is y=mx+b
you can later plug in values to make your own slope intercept form.