LemonaidBoy LemonaidBoy

24-01-2022
Chemistry

contestada

if you have 300 mg of a radioactive substance and it went through 4 half lives how much is left

Respuesta :

officalyanna0 officalyanna0

24-01-2022

Answer: -3

Explanation:

Answer Link

Otras preguntas

What times what equals 121

why is it important to observe an individuals reactions when communicating with them

Someone Please Help!Use the clue to find the mystery number.The mystery number has 5 digits.The mystery number contains the digits 2,3, and 4. Digits may be use

The base area of a suitcase is 308 square inches. If the height of the suitcase is 9 inches, what is the volume of the suitcase?

how to solve for x in the following equation x(a-b)=m(x-c)

Suppose a line intersecting two lines a and b forms a 35 degree angle with each line. What are the possible relationships between lines a and b ?

Trying to help daughter solve problem.Where would you place the parentheses?2x4+6-2+8/4=18

The vertex form of the equation of a parabola is x = (y - 2)2 + 36. What is the standard form of the equation? A.x = 2y2 - 4y + 40 B.x = y2 + y + 12 C.x = y2 -

What element is mostly used in magnets, gold or cobalt?

Three numbers whose sum is 57