ANSWER
B. 3 ft by 8 ft
EXPLANATION
The area is given as 24 square feet.
This implies that,
![l \times w = 24](https://tex.z-dn.net/?f=l%20%5Ctimes%20w%20%3D%2024)
The perimeter of the rectangular field is given as 22 feet.
This implies that,
![2(l + w) = 22](https://tex.z-dn.net/?f=2%28l%20%2B%20w%29%20%3D%2022)
Or
![l + w = 11](https://tex.z-dn.net/?f=l%20%2B%20w%20%3D%2011)
We make w the subject in this last equation and put it inside the first equation.
![w = 11 - l](https://tex.z-dn.net/?f=w%20%3D%2011%20-%20l)
When we substitute into the first equation we get;
![l(11 - l) = 24](https://tex.z-dn.net/?f=l%2811%20-%20l%29%20%3D%2024)
![11l - {l}^{2} = 24](https://tex.z-dn.net/?f=11l%20-%20%20%7Bl%7D%5E%7B2%7D%20%20%3D%2024)
This implies that,
![{l}^{2} - 11l + 24 = 0](https://tex.z-dn.net/?f=%20%7Bl%7D%5E%7B2%7D%20%20-%2011l%20%2B%2024%20%3D%200)
![(l - 3)(l - 8) = 24](https://tex.z-dn.net/?f=%28l%20-%203%29%28l%20-%208%29%20%3D%2024)
![l = 3 \: or \: 8](https://tex.z-dn.net/?f=l%20%3D%203%20%5C%3A%20or%20%5C%3A%208)
When l=3, w=24
Therefore the dimension is 3 ft by 8 ft
1 kg = 2.20462 lbs
so 2.7 kg = 2.7(2.20462) = 5.952474....rounds to 5.95 lbs
$10.62 / 61lb =$7.05 / 4 lb
se invierte $7.05 y 61 lb
$10.62/ $7.05 =61lb / 4lb
simplifica
$3.54/$2.35=61/4lb
Answer:
1/4; 25%
Step-by-step explanation:
if a year has four seasons we can say that there are 4 possibilities
spring appears once
this means that the probability that a day chosen at random will be in spring would be 1 out of 4
or 25%