Register
An element with a mass of 420 grams decays by 7.5% per minute. To the nearest minute, how long will it be until there are 210 grams of the element remaining?
119k views
1 vote
An element with a mass of 420 grams decays by 7.5% per minute. To the

nearest minute, how long will it be until there are 210 grams of the element
remaining?

User Jorjon
by
8.8k points

2 Answers

3 votes

Answer:

The correct answer would be 9

Explanation:

An element with a mass of 420 grams decays by 7.5% per minute. To the nearest minute-example-1
User Nicolas Buduroi
by
8.3k points
2 votes

Answer: x= 9

Explanation:

I just checked that its right!

User Dois
by
8.0k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Write words to match the expression. 24- ( 6+3)
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
9/10 divided by (1/10 plus 2/5)
Link Copied!