You can tell if a table is linear by looking at how X and Y change. If, as X increases by 1, Y increases by a constant rate, then a table is linear. You can find the constant rate by finding the first difference . This table is linear.
Answer: 11 possible outcomes
This is all the possible outcomes
1,5 2,5 3,5 4,5 5,5 6,5 5,1 5,2 5,3 5,4 5,6
The amount of at least one dice having a 5 is 11
Use formula 2(n) - 1
2(6) - 1 = 11
Hope this helps ^_^
Answer:
Speedy, Chloe, Annie, Pima, Piper
Answer:
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>Trigonometry</u>
- [Right Triangles Only] SOHCAHTOA
- [Right Triangles Only] cosθ = adjacent over hypotenuse
Step-by-step explanation:
<u>Step 1: Define</u>
Angle θ = 28°
Adjacent Leg = EF = <em>x</em>
Hypotenuse = DF = 18
<u>Step 2: Solve for </u><em><u>x</u></em>
- Substitute in variables [Cosine]:
- [Multiplication Property of Equality] Multiply 18 on both sides:
- Evaluate trig:
- Multiply:
- Rewrite:
- Round:
Answer:
<u>7th grade-</u> Pet= 27 No Pet= 22 Total= 49
<u>8th grade-</u> Pet= 14 No Pet= 19 Total= 33
<u>Total-</u> Pet= 41 No Pet= 41 Total= 82