arielboo9607 arielboo9607

16-12-2022
Mathematics

Answered

at the beginning of an experiment, a scientist has 204 grams of radioactive goo. after 270 minutes, her sample has decayed to 12.75 grams. what is the half-life of the goo in minutes? find a formula for g ( t ) g(t), the amount of goo remaining at time t t. g ( t )

Answer :

Other Questions

7. compare how well this activity modeled the half-life of a radioactive element. did the activity model half-life better over the first 12 seconds (four decays

a population has a mean of 160.7 and a standard deviation of 68.88. a sample of 273 will be taken. find the probability that the sample mean will be less than 1

a random sample of 1024 12-ounce cans of fruit nectar is drawn from among all cans produced in a run. prior experience has shown that the distribution of the co

a student adds different amounts of ice to four samples of water and records the change in temperature after 30 minutes. what is the independent variable in thi

you find a body indoors. the thermostat is set at 70 f. the medical examiner measured the liver temperature at 29.18 0c. how long has the body been dead in hour

a random sample of 225 households in a large city revealed that the mean number of televisions per household was 2.8. the sample standard deviation was 1.5. can

based on historical data, your manager believes that 26% of the company's orders come from first-time customers. a random sample of 155 orders will be used to e

A circle on the coordinate plane has a diameter with endpoints at (6, 8) and (15, 8). Point (x, y) is the center of the circle. What is the value of x ?.

a large mixing tank currently contains 300 gallons of water, into which 10 pounds of sugar have been mixed. a tap will open, pouring 15 gallons of water per min

2. in order to determine the average weight of carry-on luggage by passengers in airplanes, a sample of 25 pieces of carry-on luggage was collected and weighed.