Mathematics, 03.02.2021 23:30 Kzamor
The formula to calculate the mass, M(t), remaining from an original sample of radioactive material
with mass Mo, is determined using the formula
M(t) = M.
where t is time and h is the half life of the substance. The half-life of a radioactive substance
is 8 hours. How many hours will it take for a 300 g sample to decay to 75 g?
Answers: 1
Mathematics, 21.06.2019 17:20, maricruzisfye
Which of the following pairs of functions are inverses of each other? o a. f(x)=x72+8 and 96-9 = 7/x+2) =8 o b. f(x)= 6(x - 2)+3 and g(x) - *#2-3 o c. $4) = 5(2)-3 and 90- 4*: 73 o d. f(x) = 6)-12 and 910 – +12
Answers: 1
Mathematics, 21.06.2019 18:00, SunsetPrincess
Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}
Answers: 1
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