subject
Mathematics, 09.05.2021 07:50 jamccoy3335

300 g of an unknown radioactive substance decays to 112 g after 180 seconds. What is the half-life of this substance? ight now that the noobs are gone, any late nigh peeps still awake?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 14:00
Assume that a population of 50 individuals has the following numbers of genotypes for a gene with two alleles, b and b: bb = 30, bb = 10, and bb = 10. calculate the frequencies of the two alleles in the population’s gene pool.
Answers: 2
question
Mathematics, 21.06.2019 14:30
In trapezoid bath, ah=19.7 and et=16.1. identify be.
Answers: 1
question
Mathematics, 21.06.2019 14:50
Cumulative examcumulative exam active13time remaining02: 44: 18the graph represents the data cost for monthly internetservice for a cell phone.which function, c(x), represents the monthly cost in dollarsin terms of x, the number of gigabytes used in a month? cell phone internet service(15,5x + 10150,0sx522 < x < 664x115, osx< 25x + 20, 2< x< 650, 65815%,monthly cost (s)20x + 5| 50x,0 < x < 22 < x < 664x( 15x, osx< 2c(x) = 5x + 10, 2< x< 6150x, 65 x5+1234 5 6 7 8 9 10 11 12gigabytes used
Answers: 1
question
Mathematics, 21.06.2019 17:00
100 points, hi, i’m not sure what to do here,the data doesn’t seem to be quadratic .? can anyone me, in advance
Answers: 2
You know the right answer?
300 g of an unknown radioactive substance decays to 112 g after 180 seconds. What is the half-life o...
Questions
question
Mathematics, 25.03.2021 21:40
question
Mathematics, 25.03.2021 21:40
question
History, 25.03.2021 21:40
Questions on the website: 13722363