Answer:
8.1 x 10^-3 is the scientific notation form of 0.0081
Answer:
n = 9
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
Step-by-step explanation:
<u>Step 1: Define</u>
3n - 5 = 22
<u>Step 2: Solve for </u><em><u>n</u></em>
- Add 5 to both sides: 3n = 27
- Divide 3 on both sides: n = 9
I think the answer might be x=4/8
Answer: 18.75
Step-by-step explanation:There are 24 hours in a day. 4 hours 30 minutes is 4.50 hours. Which is equal to 18.75%.
Subtract 70 from 16, and you get 54.