Answer:
D- convenience sampling, the sample would be biased against adults who work during the day
Step-by-step explanation:
Answer:
4.0
Step-by-step explanation:
I thinks it’s A because I did this before
Answer:
(-∞, 3)
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality
<u>Algebra I</u>
- Terms/Coefficients
- Interval Notation - [Brackets] mean inclusion, (Parenthesis) means exclusion
Step-by-step explanation:
<u>Step 1: Define</u>
5n - 13 < 4n - 10
<u>Step 2: Solve for </u><em><u>n</u></em>
- [Subtraction Property of Equality] Subtract 4n on both sides: n - 13 < -10
- [Addition Property of Equality] Add 13 on both sides: n < 3
Here we see that any value <em>n</em> smaller than 3 would work as a solution to the inequality.
∴ our interval is (-∞, 3)
