Mathematics, 03.11.2021 03:40 bale4
4) A radioactive isotope has a half-life of 10 days. Malik starts with 100 grams of this isotope . After 50 days, how many grams of the isotope will remain? Round your answer to the nearest gram.
Answers: 3
Mathematics, 21.06.2019 13:50
James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? define a variable for the situation. write an inequality that represents the situation. solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.
Answers: 1
Mathematics, 21.06.2019 22:30
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by Γ’β4 to get Γ’β16x Γ’β 4y = Γ’β80 multiply the second equation by Γ’β1 to get Γ’β4x Γ’β y = Γ’β20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by Γ’β1 to get Γ’β2x Γ’β 4y = Γ’β14
Answers: 1
4) A radioactive isotope has a half-life of 10 days. Malik starts with 100 grams of this isotope . A...
Mathematics, 03.06.2020 20:11
English, 03.06.2020 20:11
Mathematics, 03.06.2020 20:11
English, 03.06.2020 20:11
Mathematics, 03.06.2020 20:11
Computers and Technology, 03.06.2020 20:11
Mathematics, 03.06.2020 20:11
Mathematics, 03.06.2020 20:11
Mathematics, 03.06.2020 20:11