What fraction of the original drug dose remains in the bloodstream in 24 hour?

Q: The half-life of a radioactive substance is 15 days. If we started with 20 g, how much of the…

A:

Q: tractor cost 9950 and depreciates in  value by 14 % per year how much will the tractor be worth…

A: Given query is to find the value of tractor after 112 years.

Q: A puddle measures 1 inch deep. A rainstorm comes through and the puddle depth increases by 15% every…

A: topic- exponential function

Q: The half-life of Radium-226 is 1760 years. If a sample contains 400 mg, how many mg will remain…

A: Half life of Radium-226 1760 years Initial value- a∘=400mg Given time=2000 years n=20001760…

Q: The radioactive substance neptunium-139 decays to 73.64% of its original amount after 24 hours. How…

A: Given that, in 24 hours, 73.64% of its original amount decays. So, in 24 years, 100-73.64=26.36% of…

Q: The half life of a radioactive sample is 50 days. How much of a 800 mg sample remain after 1 year?…

A:

Q: A bank account increases the amount of money in the account by 4% each year. Initally, $1,500 is…

A: Recall: Formula for Future value     FV=PV1+rn We have, PV=$ 1,500, r=4%=0.04, n=5 years

Q: The population of a town increases by 1.85% every year. Determine how long it will take the original…

A: It is given that,  The population of the town is increased by 1.85 % every year. Initial population…

Q: A hospital prepares a 200 mg supply of molybdenum-99 which has a half-life of 66 hours. How much…

A:

Q: Oil is 87% thc. How many 10mg cookies will you make with 150grams of this batch oil?

A:

Q: There are 127 pink plastic flamingos in your gramma's yard. Her collection increases gradually by…

A: Pink plastic flamingos initially=127 Annual increase=15% Time =6years

Q: Three successive 40% increases is how much of an increase?

A: The objective of this question is to find the total percentage increase after three successive 40%…

Q: Use r=-0.00012097 A papyrus scroll from ancient Egypt was written 4,800 years ago. To the nearest…

A: Given r=-0.00012097 (a) Given that the age of papyrus scroll is t=4800 years. Thus, the equation is…

Q: There are 6,000 cases of Coronavirus in Hong Kong. If Coronavirus cases increase at a rate of 3% per…

A: according to question number of Coronavirus cases after n days is=6000(1+3100)n =6000(1.03)n

Q: the half-life of a drug in the bloodstream is 18h. what fraction of the original drug dose remains…

A: Given the half-life of a drug in the bloodstream is 18h. what fraction of the original drug dose…

Q: A wooden artifact from an ancient tomb contains 35 percent of the carbon-14 that is present in…

A: Radioactive decay

Q: Heavy equipment loses 1/5 of its value each year. 1. how much is a earthmover worth after 1 year if…

A:

Q: Steven is 42 inches tall. On average he grows at a rate of 5.5% each year. How tall will Steven be…

A: We have to find Steven's height after 3 year.

Q: The amount of radioactive material in a sample halves every 14 hours. By what percent does the…

A: Given that  The amount of radioactive material in a sample halves every 14 hours. The equation of…

Q: The price of a car depreciates by 25% each year. Find the price of a car after 5 years if it is…

A: The present value of the car is 37,000 OMR. It is given that the price of the car depreciates 25%…