Is this a typo? What is the question exactly?
Step-by-step explanation:
4/5 of an hour = 48 min
Total words = 12
Rate = 48 ÷ 12 = 4
She mastered 1 word in 4 min
Answer:
A ≈ 132.73 m²
General Formulas and Concepts:
<u>Symbols</u>
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Geometry</u>
Area of a Circle Formula: A = πr²
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify variables</em>
<em>r</em> = 6.5 m
<u>Step 2: Find Area</u>
- Substitute in variables [Area of a Circle Formula]: A = (3.14)(6.5 m)²
- Evaluate exponents: A = (3.14)(42.25 m²)
- Multiply: A = 132.732 m²
- Round: A ≈ 132.73 m²
Answer: homogeneous
Step-by-step explanation:
