Answer:
since the decay rate constant of0.0 250 min.
hence the time required for the sample to decay to one forth of it's initial value is
Step-by-step explanation:
The answer is 12y^2 + 2y - 5
The solution:
(72y^3 + 12y^2 - 30y) / 6y =
(6y)*(12y^2 + 2y - 5) / 6y = 12y^2 + 2y - 5
Answer:
3 5/8
Step-by-step explanation:
it's 3 5/8 because there are 3 wholes and 5/8 fractions
I think you take the difference between-7 and -17 which is 10 and then divide that by 3 which is 3.3333333333333333 and so on and I think this is plotted just before 3 1/4 but don’t count on that unless it’s ur only option
The text tells us 215 is 86% of the questions
We are looking for 100% of the questions
We get that number by:
Multiplying 100 and 215 and dividing it by 86

And that equals 250