Answer:
192![feet^3](https://tex.z-dn.net/?f=feet%5E3)
Step-by-step explanation:
The formula for the area of a rectangle is : ![length*width](https://tex.z-dn.net/?f=length%2Awidth)
In order to work out the volume you would first need to work out the area. You can do this by multiplying the length of 6 by the height of 4, this gives you 24.
To workout the volume you would need to multiply the area of 24 by the width of 8, this gives you 192.
1) Multiply 6 by 4.
![6*4=24](https://tex.z-dn.net/?f=6%2A4%3D24)
2) Multiply 24 by 8.
![24*8=192 feet^3](https://tex.z-dn.net/?f=24%2A8%3D192%20feet%5E3)
Answer:#2 Experimental
Step-by-step explanation:
In an observational study, we measure or survey members of a sample without trying to affect them.
In a controlled experiment, we assign people or things to groups and apply some treatment to one of the groups, while the other group does not receive the treatment.
You can multiply the number of laps each person ran by the yards in each lap and then add them together:
440 + 2(440) + 3(440) + 4(440)
= 440 + 880 + 1,320 + 1,760
= 4,440 yards
Or you can add the laps first, then multiply by the yards in each lap
(1 + 2 + 3 + 4)(440)
= 10 x 440
= 4,400 yards
Answer:3 square feet
Step-by-step explanation:
24\4 = 6 1/4
75/4 = 18 3/4
18 3/4 divided by 6 1/4 = 3