Answer:
I don't know 1
2. 3/4
3. y= 1000(0.75)^x
Step-by-step explanation:
Answer:
A biker takes 10 hours to drive 60 miles.
Step-by-step explanation:
r=−3 hope i helped and please mark as brainliest! :)
Answer:
Area of the common pasture = 12 acres
Step-by-step explanation:
Let the dimensions of the farm owned by Jay are 'a' units and 'b' units.
Area of the farm = ab = 2 acres
Similarly, areas of the farm owned by Peter with dimensions 'a' unit and 'c' unit = ac = 4 acres
And area of the farm owned by Sam with dimensions 'b' and 'd' units = bd = 6 acres
Now, ![\frac{ab}{ac}=\frac{2}{4}](https://tex.z-dn.net/?f=%5Cfrac%7Bab%7D%7Bac%7D%3D%5Cfrac%7B2%7D%7B4%7D)
---------(1)
![\frac{ab}{bd}=\frac{2}{6}](https://tex.z-dn.net/?f=%5Cfrac%7Bab%7D%7Bbd%7D%3D%5Cfrac%7B2%7D%7B6%7D)
---------(2)
![\frac{b}{c}\times \frac{a}{d}=\frac{1}{2}\times \frac{1}{3}](https://tex.z-dn.net/?f=%5Cfrac%7Bb%7D%7Bc%7D%5Ctimes%20%5Cfrac%7Ba%7D%7Bd%7D%3D%5Cfrac%7B1%7D%7B2%7D%5Ctimes%20%5Cfrac%7B1%7D%7B3%7D)
![\frac{ab}{cd}=\frac{1}{6}](https://tex.z-dn.net/?f=%5Cfrac%7Bab%7D%7Bcd%7D%3D%5Cfrac%7B1%7D%7B6%7D)
cd = 6(ab)
cd = 6 × 2 [Since ab = 2 acres]
= 12 acres
Therefore, area of the common pasture will be 12 acres.