To find the answer, use
, and then use the equation
To find it's half life.
He remembers that the slope of the line through the ordered pairs in the table was 4. What is the missing y-value in the table?
1 answer:
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Answer:
inches
Step-by-step explanation:
a^2+b^2=c^2
10^2+20^2=c^2
100+400=c^2
c^2=500