cherrikola cherrikola

01-06-2020
Biology

contestada

help.. How long will it take three quarters of a sample of a radioactive
element to decay if its half-life is 4 days?
a. 2 days
b. 3 days
c. 4 days
d. 8 days

Respuesta :

seabass81001 seabass81001

01-06-2020

3 days is how long it will take

Answer Link

Otras preguntas

Which statement best describes stocks? A) They should be purchased when prices are high and sold when prices are low. B) They are an investment in a company’s p

The isosceles trapezoid ABDE is part of an isosceles triangle ACE. Find the measure of the vertex angle of ACE A: 130 B: 60 C: 65 D: 50

All of the following are terminating decimals except _____. A: 1/8 B: 2/5 C: 2/3 D: 17/50

What subject did boys in ancient Corinth study in school? Please help! And fast!

Algebra 1 pleaseeeeeeee help me

You must receive an invitation in order to join Pinterest. True or False?

why did the farmers believe that an independent judiciary was so important?

Which of the following is a chemical property of an antacid tablet? Select one: a. Breaks easily b. Ability to neutralize acid c. Tart taste d. White color

If Q(x,3) is a point on the line y= -2x+3. what are the coordinates of point Q?

PLEASE HELP ASAP!!! CORRECT ANSWERS PLEASE!!!