Mathematics, 01.07.2019 00:30 emberjohnson26

You have 2,088 grams of a radioactive kind of xenon. how much will be left after 18 hours if its half-life is 9 hours? so idk.. 18 divied by 9 then.. idk

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:30

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

Answers: 1

Answer

Mathematics, 21.06.2019 19:10

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.

Answers: 3

Answer

Mathematics, 21.06.2019 19:50

What is the result of the following division?

Answers: 1

Answer

Mathematics, 21.06.2019 21:00

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.

Answers: 1

Answer

You know the right answer?

You have 2,088 grams of a radioactive kind of xenon. how much will be left after 18 hours if its hal...

Questions

Mathematics, 06.06.2021 07:40

If m and n are two natural number and m^n =8,then n^mn is....

Mathematics, 06.06.2021 07:40

There are 36 male and 24 female students in a cultural competition a ) Write the percentage of students in the competition b ) Write the percen...

Mathematics, 06.06.2021 07:40

1). solve this 11-11x11+11=?...