college algebra
 👍
 👎
 👁

 👍
 👎
Respond to this Question
Similar Questions

Chemistry
Which radioactive sample would contain the greatest remaining mass of the radioactive isotope after 10 years? A. 2.0 grams of 198 Au B. 2.0 grams of 42 K C. 4.0 grams of 32 P D. 4.0 grams of 60 Co By the way the numbers next to

Chemistry
Gallium65, a radioactive isotope of gallium, decays by first orderkinetics. The halflife of this isotope is 15.2 min. How long would it take for 7/8 of a sample of this isotope to decay? 15.2 min 30.4 min 45.6 min 48.0 min I'm

Chemistry
As a sample of the radioactive isotope 131 I decays, its halflife a)decreases b)increases c)remains the same

chemistry
If there are 80 milligrams of a radioactive element decays to 10 milligrams in 30 minutes then what is the elements half life in minutes? Ok i narrowed it down to either 10 or 30...but im rly confused so if u could help it wuld be

math
3. Write the exponential growth function to model the following situation: A population of 422, 000 increases by 12% each year. 4. At t = 0 there are 50 grams of a radioactive isotope. The isotope has a halflife of 16 minutes.

math
Complete the table for the radioactive isotope. (Round your answer to two decimal places.) Isotope: 239Pu Halflife (years): 24,100 Initial Quantity: g Amount After 1000 Years: 0.6

Math
An isotope of sodium has a halflife of 20 hours. Suppose an initial sample of this isotope has mass 10 grams. The amount of the isotope (in grams) remaining after t hours is given by: (Note: We're assuming exponential decay here.

chem
Can someone please help me with the following questions? 1:Suppose you were given an ancient wooden box. If you analyze the box for carbon14 activity and find that it is 50% of that of a new piece of wood of the same size, how

Biology
Explain how the halflife of a radioactive isotope affects the usefulness of that isotpe in dating specific types of rock?

astronomy
The isotope potassium40 (40K) decays into the isotope argon40 (40Ar) with a halflife of 1.25 billion years. Suppose we find a rock in which seveneighths of the potassium40 has decayed to become argon40, and only oneeighth

Math help
Gold (Au) has a synthetic isotope that is relatively unstable. After 25.5 minutes, a 128gram sample has decayed to 2 g. What is the halflife of this isotope? 8.5 minutes 2.25 minutes 1.5 minutes 4.25 minutes

chemistry
What is the halflife of an isotope if it decays to 12.5% of its radioactivity in 18 minutes?
You can view more similar questions or ask a new question.