12/24 so probability will be 50% chance
Answer:
5 is the constant since it doesn't have any variable with it
Step-by-step explanation:
Hope this helps!
Answer:
B
Step-by-step explanation:
So for the first square we Have ab*a
When you multiply variables then you add up their powers so b^1a^1+a^1= (a^2)(b^1)
Second box is -3 * a which is equal to -3a
third box is 2b * ab = 2ab^2
fourth box is -3 *2b = -6b
The unit rate in minutes per meter for filling the given aquarium to a depth of 2/4 meters will be 8 minutes per meter.
We have,
Time taken to fill an aquarium to a depth of
m = 4 minutes,
So,
Time = 4 minutes,
And,
Depth =
m,
Now,
The unit rate in minutes per meter,
So,
We will Now convert given depth fraction,
i.e.
Depth =
= 0.5m,
So,
It takes 4 minutes to fill a half meter,
Then,
To fill a meter it will take =
= 8 minutes
So,
The unit rate in minutes per meter is 8 minutes per meter.
Hence we can say that the unit rate in minutes per meter for filling the given aquarium to a depth of 2/4 meters will be 8 minutes per meter.
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Answer:
m = -1
Step-by-step explanation:
The slope of a line is calculated as ;
Given : (-2,3) and (2,-1)
m = Δy/Δx
m= -1-3 /2--2
m = -4 /4 = -1
The slope is -1