Mathematics, 30.04.2021 16:50 moneymaleia92

The half life of a chemical element substance is 16 days, How long will it takes for the substance to decay from 120mg to 2 mg

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:30, lbelle

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

Answers: 1

continue

Mathematics, 21.06.2019 17:00, Damani14

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

Answers: 2

continue

Mathematics, 21.06.2019 19:00, william03300

Aflower has 26 chromosomes. to create a new flower, how many would a sperm cell have what is called?

Answers: 1

continue

Mathematics, 21.06.2019 21:00, mccdp55

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

Answers: 1

continue

You know the right answer?

The half life of a chemical element substance is 16 days, How long will it takes for the substance t...