jenk51169 jenk51169

26-10-2022
Mathematics

Answered

PLEASE HELP!!!
Barium 140 has a life of 13 days. The equation A=300(1/2)^t/14 can be used to find the amount, A , of barium left after t days. Initially there are 300 milligrams. What is the average amount of barium lost per day 0 and day 26?
Express your answer to the nearest hundredth place.

Answer :

Other Questions

What is the volume of this cone? Use 3.14 and round your answer to the nearest hundredth. 8 in Submit 2 in cubic inches

Find the area of the shaded segment. Round your answer to the nearest square meter. 6m 60°

What is the slope of a line perpendicular to the line whose equation is 5 x + y = − 4 5x+y=−4. Fully simplify your answer.

Here is a linear equation: y = 2/3x + 1 Are (6, 5) and (9, 8) solutions to the equation? Explain or show your reasoning.

Here is a linear equation: y = 2/3x + 1 Are (6, 5) and (9, 8) solutions to the equation? Explain or show your reasoning.

Boris works from 8:00a.m. to 4:30p.m., 5 days a week. if he earns $12.15 per hours, how much will he receive for the week?

How can you use the model in the example to find how many pounds of oranges were in the box?

Part 1 of 2 Find the x- and y-intercepts of the line that passes through the given points. (-5,-5). (15,-1) The x-intercept is (Type an integer or a fraction.)

There is a line that includes the point (1, – 2) and has a slope of 10. What is its equation in point-slope form?

Use Tools Telegraphs were used to send messages before the telephone was invented. A telegraph operator could interpret about 40 words sent in Morse code per mi