classmate DAN sual For madenaldy asymmetrical distribution, the arithmetic mean 28 and the median = 25. Find modo of this dish b
1 answer:
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Answer:
B) 36 cubic feet
Step-by-step explanation:
Dimensions of the room are x, y and z feet. It is given that x = 6 feet.
Manav took 8 hours to paint the wall with dimensions x and z.
This means, in 8 hours Manav painted area = xz = 6z
In 1 hour Manav painted area =
Manav took 4 hours to paint the wall with dimensions y and z.
This means, in 4 hours Manav painted area = yz
In 1 hour Manav painted area =
Manav took 12 hours to paint the ceiling with dimensions x and y.
This means, in 12 hours Manav painted area = xy = 6y
In 1 hour Manav painted the area =
Since, Manav works at constant rate, this means the worked done in 1 hour in all 3 cases would be the same. So we can write:
Using the first two equations, we get:
Using the last two equations, we get:
So, we have the follwoing dimensions of the room:
x = 6 feet
y = 3 feet
z = 2 feet
So the volume of the room is = 6 x 3 x 2 = 36 cubic feet
Let's start out with what we do know:
We have a 5.2L pitcher and 0.4L glasses and we want to know how many glasses we can fill with the 5.2L pitcher of water.
To answer that, we need to divide 5.2L by 0.4L in order to get the number of glasses (the number of 0.4L glasses that can go into a 5.2L pitcher)
So our equation will look like this:
where n = number of glasses
so by doing that division we get:
Notice that the L's cancel out leaving us with a plain number.
So a 5.2L pitcher of water can fill up 13 glasses!
We have a 5.2L pitcher and 0.4L glasses and we want to know how many glasses we can fill with the 5.2L pitcher of water.
To answer that, we need to divide 5.2L by 0.4L in order to get the number of glasses (the number of 0.4L glasses that can go into a 5.2L pitcher)
So our equation will look like this:
so by doing that division we get:
Notice that the L's cancel out leaving us with a plain number.
So a 5.2L pitcher of water can fill up 13 glasses!