Mathematics, 06.04.2021 22:00 kargarzadehsm
Element X is a radioactive isotope such that every 61 years, its mass decreases
by half. Given that the initial mass of a sample of Element X is 9400 grams,
write a function showing the mass of the sample remaining after t years,
where the annual decay rate can be found from a constant in the function.
Round all coefficients in the function to four decimal places. Also, determine
the percentage rate of decay per year, to the nearest hundredth of a percent.
Answers: 1
Mathematics, 22.06.2019 03:00
Abari owns 100 shares of stock a and 45 shares of stock b. for the past month, his stocks have been fluctuating inversely. stock a decreased by m cents per share and stock b increased by n cents per share. which equation can be used to find the total change in value of jabari's shares per month?
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Mathematics, 22.06.2019 04:00
Which figures are polygons? select each correct answer. figure a figure b figure c figure d
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What is the length of side s of the square shown below?
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Mathematics, 22.06.2019 06:00
Students are getting signatures for a petition to increase sports activities at the community center. the number of signatures they get each day is 3 times as many as the day before. the expression 3^6 represents the number of signatures they got on the sixth day. how many signatures did they get on the first day?
Answers: 1
Element X is a radioactive isotope such that every 61 years, its mass decreases
by half. Given that...
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