Register

2 questions, help, i don't care if you google them, and you can just answer one if you want, as

2 questions, help, i don't care if you google them, and you can just answer one if you want, as
195k views
3 votes
2 questions, help, i don't care if you google them, and you can just answer one if you want, as

2 questions, help, i don't care if you google them, and you can just answer one if-example-1
2 questions, help, i don't care if you google them, and you can just answer one if-example-1
2 questions, help, i don't care if you google them, and you can just answer one if-example-2
User Harry Johnston
by
8.3k points

1 Answer

3 votes
Question 1:


7.488*10^(-8)÷
3.12*10^(2)

=
(7.488*10^(-8))/(3.12*10^(2)) = 2.4* 10^(-8-2) = 2.4* 10^(-10)

Hence, the answer is A.

Question 2:

Mass =
2.8* 10^(-11) grams

New mass =
2.8 * 10^(-8) milligrams


User Brool
by
8.7k 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.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!