presleyreeves13 presleyreeves13

01-03-2021
Biology

contestada

If an isotope's half life is 2 months, and it starts with 240 grams. How many half life's does it take to only have 15 grams left?
A. 2
B. 4
C. 6

Respuesta :

s695752 s695752

04-03-2021

Answer:

2

Explanation:

Answer Link

Otras preguntas

If Joan read 75 pages in 4 hours how long will it take her to read 250 pages

Solve the following systems of linear equations using any algebraic method. If possible, check your solution. 8x-6y=12 12x-9y=18

Almost all __________ have a(n) __________ system of government. a. latin american; parliamentary b. european countries; parliamentary c. european countries; se

Please help. I am stuck on this algebra question: A homeowner wants to increase the size of his deck that now measures 15 feet by 18 feet. His homeowner's assoc

A cross between plants that involves one characteristic is called a

Public service announcements (PSAs) are an example of _____.

Why to get the area of a trapezoid do you have to measure the two basaes?

The ability to charter banks is an example of a ________ power

-8)(56)=1 What is the missing value that makes the equation true?

Two sound waves of equal amplitude interference so that compression of one wave falls on the rarefaction of the other. Which statement is true? A. No sound is