A gardener is building a flower garden with a border of mulch around it. A model of the design is shown.
A large rectangle with dimensions of 10.5 feet by 16 feet. A smaller rectangle with dimensions of 5.5 feet by 8 feet inside of the larger one.
Part A: Find the area of the mulch border that surrounds the 5.5 ft by 8 ft flower garden. Show all work.
Part B: If the mulch cost $3.64 per sq ft, how much will the mulch for this project cost? Show all work.
Answer:
Part A:
To find the area of the mulch border, we need to subtract the area of the smaller rectangle (flower garden) from the area of the larger rectangle.
The area of the larger rectangle is given by:
Area = length * width = 10.5 ft * 16 ft = 168 sq ft
The area of the smaller rectangle (flower garden) is given by:
Area = length * width = 5.5 ft * 8 ft = 44 sq ft
Therefore, the area of the mulch border is:
Area of mulch border = Area of larger rectangle - Area of smaller rectangle
Area of mulch border = 168 sq ft - 44 sq ft = 124 sq ft
Part B:
To find the cost of the mulch for this project, we need to multiply the area of the mulch border by the cost per square foot.
Cost of mulch = Area of mulch border * Cost per sq ft
Cost of mulch = 124 sq ft * $3.64/sq ft
Multiplying the values gives:
Cost of mulch = $451.36
Therefore, the mulch for this project will cost $451.36.
USE EQUAL INTERVALS to make a frequency table for the average number of movies per person.
Alright! Let me draw one out for you! c: Here you go! I hope this helps! It took me a while ~w~
Don't juge my handwriting It took a while T~T I couldn't put in the whole picture but the pattern was.
Turkey - Japan : 1.7
UK - Finland: 2.8
Austria - Germany : 3.3
Spain - Sweden : 4.4
Denmark- Switzerland : 5
France - Norway : 5.5
Canada - U.S : 7.5
Hope this helps!~
Answer:
Classes Frecuency
0.0 - 0.9 1
1.0 - 1.9 5
2.0 - 2.9 5
3.0 - 3.9 2
4.0 - 4.9 1
Step-by-step explanation:
The scale of equal intervals is characterized by a common and constant unit of measure that assigns a number equal to the number of units equivalent to that of the magnitude of the observed element. It is important to note that the zero point in the scales of equal intervals is arbitrary, and does not reflect at any moment absence of the magnitude that we are measuring.
This scale, besides having the characteristics of the ordinal scale, we find that the assignment of the numbers to the elements is so precise that we can determine the magnitude of the intervals (distance) between all the elements of the scale. Undoubtedly, we can say that the scale of intervals is the first truly quantitative scale and the characters that have this scale can be calculated all the statistical measures except the coefficient of variation.
The data is classified into classes divided into equivalent intervals. The range is then divided by the number of classes, which gives the common difference.
1. Define the number of equals intervals .
Each interval increase 0.9.
2. Make a frecuency table.
We select each country which is within the range of each class and we add in the frecuency column the countries that fall within the range of that class.
Classes Frecuency
0.0 - 0.9 1
1.0 - 1.9 5
2.0 - 2.9 5
3.0 - 3.9 2
4.0 - 4.9 1