Answer:

General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Slope Formula:

Step-by-step explanation:
<u>Step 1: Define</u>
Random Point (2, 1)
Origin (0, 0)
<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 [SF]:

- Subtract:

- Simplify:

We know that
<span>the formula used to calculate the standard deviations of sample data is
</span><span>is the one shown in the attached figure
</span>
therefore
the answer is the first option
Answer:
1200
Explanation:
y represents the estimated population
t represents the number of years.
The equation that predicts the population after t years is given as:

Substitute t = 3/2 into the equation

The closest valuie to the value of y is 1200
Answer:
b
Step-by-step explanation:
b
Answer:
i dont know if its supposed to be a whole number, fraction, decimal.
Step-by-step explanation:
but, one possible answer is 103 x 6 + 12 = 630