Answer:
Concept: Engineering Statistics
- To make accurate estimations they need the total volume of the area.
- Hence they need the area coverage by the selected stain.
- Solution: Are covered by each gallon of stain
- This provides an accurate representation to a significant figure.
He should use the mean because there are no outliers that affect the mean.
Area of a rectangle = bh or lw
A = 27(9)
A = 243 feet
There are 3 feet in a yard
243/3 = 81
The flower bed is 81 square yards
Answer:
25 - 3x^5
Step-by-step explanation:
-2x^4+16+2x^4+9-3x^5
Combine like terms
-2x^4+2x^4+9+16-3x^5
0 + 25 -3x^5
The most common benchmark percents are 0%, 10%, 25%, 50%, 75% and 100%. These benchmark values are sometimes used when estimating a solution involving percentages. Real-World Example. If an item costs $36.00 and there is a 7% sales tax, the benchmark of 10% can be used to mentally estimate the sales tax of the item.
Percentage difference equals the absolute value of the change in value, divided by the average of the 2 numbers, all multiplied by 100. We then append the percent sign, %, to designate the % difference.