abbysample22 abbysample22

07-06-2022
Chemistry

contestada

How many half-lives of time have passed when only a little more than 3% of a sample
original C-14 remains?

Respuesta :

jsimpson11000 jsimpson11000

07-06-2022

Answer:

5.06 half lives

Explanation:

1/2 ^n = .03 (.03 is 3% in decimal)

log both sides

n log 1/2 = log .03

n = 5.06 half lives

Answer Link

Otras preguntas

what's a another word for this sentence being treated in a disrespectful and improper way？(⌒▽⌒)

What is the lowest common multiple of (2,6)

what is 7/10-14/100 in simplest form

What characteristic of amphibians necessitates that they live near water?

Which poet could be described as part of "The Movement" of the 1950s? a) Thom Gunn b) Dylan Thomas c) Pablo Picasso d) Philip Larkin e) both a and d

Which poet could be described as part of "The Movement" of the 1950s? a) Thom Gunn b) Dylan Thomas c) Pablo Picasso d) Philip Larkin e) both a and d

What are two equivalent ratios to the following11/7 8/9 5/8 11/5 and 5/3 please help

how do you divide 15 pounds of rice into 4 unequal measuring using ounces

Help me factor the trinomial completely-r^2+6r-9

the selling price for a classic speedboat is $1800, which is $1500 less the 2 times its original price. what was the original price