ashanetreadway ashanetreadway

23-03-2021
Mathematics

contestada

The half-life of a radioactive kind of rhythium is 1 year. If you start with 64 grams of it, how much will be left after 3 years

Respuesta :

23-03-2021

Answer:

Step-by-step explanation:

64×0.5³ = 8 grams

Answer Link

Otras preguntas

x = {(2,3), (2, 4), (2,5), (2, 6)) The domain of x is

lines a and b are parallel. the slope of line b is 1/3. what is the slope of line a (picture provided)

please can anyone help me?

What explanations have economists offered for why firms don't raise prices when doing so would seem to increase profits? Firms might not raise prices when doi

which musical style is characterized by its use of an instrument called a bandoneon

help!! Britney measured a house and its lot and made a scale drawing. The scale of the drawing was 3 centimeters = 1 meter. What is the drawing's scale factor?

20 POINTS! PLEASE HELP! Question: How did the Panama Canal help the U.S. become a world power? (fyi: please don't google this question, since I've already done

__________ contain all nine essential amino acids. A. Simple carbohydrates B. Incomplete proteins C. Complete proteins D. Complex carbohydrates Please select th

6. The total mass of living tissue at each trophic levelcan be shown in a(an)a. energy pyramid.b. pyramid of numbers.C. biomass pyramid.d. biogeochemical cycle.

20. Of these four materials used as a dielectric, which is the best insulator? a. Pure water C. Glass b. Petroleum d. Air