Find the half-life of radioactive substance Radium-226; A(t) = A0e-0.00043t

Q: ONLY DO THE GRAPHS AND EMPHASIZE THE LIMITS 4. 5. 6. x² + 5x³+6x² lim x+ 2 x²(x + 1) − 4(x + 1) lim…

A: We have to graph the function and evaluate the limit.

Q: Suppose you possess some of a radioactive substance that has a half-life of 16 days. What fraction…

A: The half-life of a radioactive substance is the time it takes for half of the substance to decay. In…

Q: Find the half-life (to the nearest year) of krypton if  r = −0.0641.

A: Given,              r = −0.0641

Q: The decay constant for carbon-14 is 0.00012, with time measured in years. A piece of papyrus…

A: Decay of any radio active substance follow first kinetics and the equation of first order kinetics…

Q: Find the half-life of radioactive substance Plutonium-241; A(t) = A0e-0.053t

A: To get the initial mass of the substance, put t=0. A(0)=A0 e-0.053 0=A0 e0=A0 The half-life of the…

Q: The half-life of plutonium-241 is 13 years.  What is the decay constant?  Use the approximation…

A:

Q: Find the interest rate r needed for an investment of $5,000 to grow to $8,000 in 3 years if interest…

A:

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.