tayajackson1 tayajackson1

22-12-2022
Mathematics

contestada

Element X is a radioactive isotope such that every 71 years, its mass decreases by half.
Given that the initial mass of a sample of Element X is 30 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.

Respuesta :

Otras preguntas

Suppose heather has 7.81 pounds of seed. if it takes 7.1 pounds of seed to plant one acre of grass, how many acres of grass can be planted?

Inhaled nicotine is __________. a. absorbed rapidly and excreted slowly b. absorbed slowly and excreted rapidly c. absorbed and excreted slowly d. absorbed and

I need to get the answer and steps

The least squares regression line is obtained when the sum of the squared residuals is minimized. a. True b. False

Percent of sales method at the end of the current year, accounts receivable has a balance of $3,460,000; allowance for doubtful accounts has a debit balance of

PLZZ HELP Which excerpt from the text signals the sequence of events? A"At the start of the reign the majority of productions are miracle plays . . ." B". . . a

How did terence v. powderly change the knights of labor?

Solve the system of equations -4+11y=15 x=2y

An average tub bath uses 8 gallons of water and an average shower uses 6 gallons. to provide baths for 60 people, how much more water will be needed if tubs are

How many ways are there to arrange 6 books on a shelf, if the 4 science books must be grouped together and the 2 english books must be grouped together?