Step-by-step explanation:
1. (5/18) × (3/20)=
(5×3)/(18×20)=
15/360=1/24
2. (1/24) × (6/12)=
1/48
Answer: 5 ft
<u>Step-by-step explanation:</u>
Step 1: Find the volume of the driveway (in cubic yds)
![\$ 108.89\div\dfrac{\$98}{yds^3}=\$ 108.89\times\dfrac{yds^3}{\$98}=\boxed{\dfrac{10}{9}yds^3}](https://tex.z-dn.net/?f=%5C%24%20108.89%5Cdiv%5Cdfrac%7B%5C%2498%7D%7Byds%5E3%7D%3D%5C%24%20108.89%5Ctimes%5Cdfrac%7Byds%5E3%7D%7B%5C%2498%7D%3D%5Cboxed%7B%5Cdfrac%7B10%7D%7B9%7Dyds%5E3%7D)
Step 2: Use the Volume formula (V = length × width × heighth) to find w
(convert each measurement into yds)
![V=l\times w\times h\\\\\dfrac{10}{9}yds^3=12ft\bigg(\dfrac{1yd}{3ft}\bigg)\times w\times 6in\bigg(\dfrac{1ft}{12in}\bigg)\bigg(\dfrac{1yd}{3ft}\bigg)\\\\\\\dfrac{10}{9}yds^3=4yds\times w\times \dfrac{1}{6}yds\\\\\\\dfrac{10}{9}yds^3=\dfrac{2}{3}yds^2\times w\\\\\\\dfrac{3}{2yds^2}\times \dfrac{10}{9}yds^3=w\\\\\\\dfrac{5}{3}yds=w\\\\\\\dfrac{5}{3}yds\times\dfrac{3ft}{1yd}=w\\\\\\\large\boxed{5 ft=w}](https://tex.z-dn.net/?f=V%3Dl%5Ctimes%20w%5Ctimes%20h%5C%5C%5C%5C%5Cdfrac%7B10%7D%7B9%7Dyds%5E3%3D12ft%5Cbigg%28%5Cdfrac%7B1yd%7D%7B3ft%7D%5Cbigg%29%5Ctimes%20w%5Ctimes%206in%5Cbigg%28%5Cdfrac%7B1ft%7D%7B12in%7D%5Cbigg%29%5Cbigg%28%5Cdfrac%7B1yd%7D%7B3ft%7D%5Cbigg%29%5C%5C%5C%5C%5C%5C%5Cdfrac%7B10%7D%7B9%7Dyds%5E3%3D4yds%5Ctimes%20w%5Ctimes%20%5Cdfrac%7B1%7D%7B6%7Dyds%5C%5C%5C%5C%5C%5C%5Cdfrac%7B10%7D%7B9%7Dyds%5E3%3D%5Cdfrac%7B2%7D%7B3%7Dyds%5E2%5Ctimes%20w%5C%5C%5C%5C%5C%5C%5Cdfrac%7B3%7D%7B2yds%5E2%7D%5Ctimes%20%5Cdfrac%7B10%7D%7B9%7Dyds%5E3%3Dw%5C%5C%5C%5C%5C%5C%5Cdfrac%7B5%7D%7B3%7Dyds%3Dw%5C%5C%5C%5C%5C%5C%5Cdfrac%7B5%7D%7B3%7Dyds%5Ctimes%5Cdfrac%7B3ft%7D%7B1yd%7D%3Dw%5C%5C%5C%5C%5C%5C%5Clarge%5Cboxed%7B5%20ft%3Dw%7D)
You have to do X to the power of two times X to the power of four and multiply that by itself and then multiply X to the power of 2+4 by itself to find the X
The right answer for the question that is being asked and shown above is that: "Athletic shoes sold on Saturday." The type of shoes represents of the sales for the day is that <span>Athletic shoes sold on Saturday</span>
Considering the relation {(elephant, 25), (reindeer, 32), (greyhound, 39), (elk, 45)}, we have that:
- The domain is: {elephant, reindeer, greyhound, elk}.
- The range is: {25, 32, 39, 45}.
<h3>What are the domain and the range of a function?</h3>
- The domain of a function is the set that contains all the values of the input.
- The range of a function is the set that contains all the values of the output.
In this problem, the relation is given as follows:
Hence, the relation is {(elephant, 25), (reindeer, 32), (greyhound, 39), (elk, 45)}, and the domain and range are given as follows:
- The domain is: {elephant, reindeer, greyhound, elk}.
- The range is: {25, 32, 39, 45}.
More can be learned about the domain and the range of a relation at brainly.com/question/10891721
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