Mathematics, 01.12.2020 01:00 daniiltemkin20
A radioactive substance of decaying so that the number of grams present after T days is given by the following function:
A(t) = 450e ^ -0.04 t
question 1: How many grams are left after 8 days? (round to the nearest whole gram)
question 2: how long until 75 grams are left? (round to the nearest day)
Answers: 1
Mathematics, 21.06.2019 15:40
Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?
Answers: 1
Mathematics, 21.06.2019 18:30
True or false? a circle could be circumscribed about the quadrilateral below.
Answers: 3
Mathematics, 21.06.2019 19:30
Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?
Answers: 3
Mathematics, 21.06.2019 20:00
Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?
Answers: 1
A radioactive substance of decaying so that the number of grams present after T days is given by the...
Mathematics, 02.10.2020 09:01
Mathematics, 02.10.2020 09:01
Physics, 02.10.2020 09:01
Social Studies, 02.10.2020 09:01
Arts, 02.10.2020 09:01
Mathematics, 02.10.2020 09:01
Chemistry, 02.10.2020 09:01