5*10^3 * 5*10^7= 5*5 *10^3*10^7=25*10^10
Generally u are allowed to leave it as it is but if no
25*10^10=25 * 10000000000 = 250000000000
Here u are!
Answer:
Predicted value YHat is a symbol used to represent the predicted equation for a line of best fit in a linear regression. The equation usually take the form of 'a' as the y- intercept and 'b' as the slope of the graph. It is calculated from estimated regression equations for the line of best fit.
While outcome of experiment is the total of all possible results from an experiment.
Step-by-step explanation:
Answer: 8 5/8 turns
Step-by-step explanation:
Hi, to answer this question we have to simply to multiply the number of turns that the windmill makes per hour (5 3/4) by the time asked (1 ½ hours).
Mathematically speaking:
5 3/4 x 1 1/2 = (5x4+3)/4 x (1x2+1)/2 = 23/4 x 3/2= 69/8 or 8 5/8 (mixed form)
In conclusion, the windmill makes 8 5/8 turns in 1 1/2 hours.
Answer:
62
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Step-by-step explanation:
<u>Step 1: Define expression</u>
64 + [40 ÷ (4 - 7 + 8)] - 10
<u>Step 2: Evaluate</u>
- Brackets - Parenthesis - Subtract: 64 + [40 ÷ (-3 + 8)] - 10
- Brackets - Parenthesis - Add: 64 + [40 ÷ 5] - 10
- Brackets - Divide: 64 + 8 - 10
- Add: 72 - 10
- Subtract: 62
And we have our final answer!
