Mathematics, 05.12.2020 01:00, logan867
If 14 g of a radioactive substance are present initially and 2 yr later only 7 g remain, how much of the substance will be present after 5 yr?
Answers: 2
Mathematics, 21.06.2019 21:00, Gabriel134
Gabriel determined that his total cost would be represented by 2.5x + 2y โ 2. his sister states that the expression should be x + x + 0.5x + y + y โ 2. who is correct? explain.
Answers: 3
Mathematics, 21.06.2019 23:30, Cklug2520
Apyramid fits exactly inside a cube. the cube and the pyramid share the same square base, and they are both exactly the same height. the volume of the cube is 66 cubic inches. what is the volume of the pyramid? explain your answer. answer asap
Answers: 1
Mathematics, 22.06.2019 01:30, damienlopezram
Five friends found a dollar on the ground and decided they each should get 1/5 of it. what amount of money will each friend get? $0.05 $0.20 $0.30 $0.80
Answers: 2
If 14 g of a radioactive substance are present initially and 2 yr later only 7 g remain, how much of...
Mathematics, 18.02.2021 23:10
Mathematics, 18.02.2021 23:10
Mathematics, 18.02.2021 23:10
Chemistry, 18.02.2021 23:10
Mathematics, 18.02.2021 23:10
English, 18.02.2021 23:10