Which THREE statements describe a statistic from a sample? A) 40% of Oak High School's freshmen take geometry. B) all the teache
rs in Henry's school who give daily assignments all the students in Henry's school who play sports D) 36% of all the school's athletes play soccer. E) 75% of the students at Murray High bring a bag lunch.
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Answer:
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
- Left to Right<u> </u>
<u>Algebra I</u>
Reading a Cartesian Plane
- Coordinates (x, y)
Slope Formula:
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Find points from graph.</em>
Point (0, 3)
Point (1, 5)
<u>Step 2: Find slope </u><em><u>m</u></em>
Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>
- Substitute in points [Slope Formula]:
- [Slope] Subtract:
- [Slope] Divide: