Question: How long will it take a sample of radioactive substance to decay to half of its original amount, if it decays according to the function

How long will it take a sample of radioactive substance to decay to half of its original amount, if it decays according to the function A(t) = 250e ^-.229t , where t is the time in years? Round your answer to the nearest hundredth year.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

On January 1, 2016, Drugz Inc., a large pharmaceutical company, commenced business operations in Canada. The following information is available: 2018 2019 2020 2021 Reported Income (loss) before tax...

How long will it take a sample of radioactive substance to decay to half of its original amount, if it decays according to the function A(t) = 250e-127t, where t is the time in years? Round your...

1. [-/1 Points] DETAILS TANAPCALCBR10 5.6.006.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Resale Value Garland Mills purchased a certain piece of machinery 4 years ago for $500,000. Its present...

1, A sample of 400 grams of radioactive substance decays according to the functionA(t)=400e^-0.025twhere t is the time in years. How much of the substance will be left in the sample after 20 years?...

66) 67) olve the problem 66) What is the late on an investment that triples $4848 in 3 years? Assume interest is compounded monthly A) 465% B) 31.0% C)372% D) 248% 67) How long will it take a sample...

66) What is the rate on an investment that triples $4848 in 3 years? Assume interest is compounded monthly A) 46 5% B) 31.0% C) 37 2% D) 24 8% 67) How long will it take a sample of radioactive...

Solve the problem. How long will it take for $9700 to grow to $48,300 at an interest rate of 6.5% if the interest is compounded continuously? Round the number of years to the nearest hundredth. O...

1. Suppose c(x) = x 3 - 20x 2 + 20,000x is the cost of manufacturing x items. Find a production level that will minimize the average cost of making x items. a) 10 items b) 11 items c) 12 items d) 9...

how long will it take a sample of radioactive substance to decay to half of its original amount, it it decays according to the function A(t)=200e-.187 -.187 is an exponent. where t is time in years?...

How long will it take a sample of radioactive substance to decay to half of its original amount, if it decays according to the function A(t) = 200e -0.171t , where t is the time in years? Round your...

7) How long will it take a sample of radioactive substance to decay to half 1 po of its original amount, if it decays according to the function shown below? Round your answer to the nearest hundredth...

Explain the difference between (a) Random and systematic error. (b) Absolute and relative error.

ABC Company processes direct materials up to the split-off point where two products, A and B, are obtained. The following information was collected for the month of July: Direct materials processed :...

The ISO Commercial Excess Liability CX 0 0 0 1 Form states " We will pay on behalf of the insured the "ultimate net loss" in excess of the "retained limit " because of "injury or damage" to which...

Rick, a retired single taxpayer, began receiving a monthly pension from his former employer in January 2016. He was age 66 when he received the first payment, and the pension will pay over the course...