Step-by-step explanation:
5
Given that the goat pasture is rectangular with the dimensions given by:
Length=(y-4) and Width=(4y^2-3y+5)
Thus the area of the pasture will be given:
Area=length*width
Area=(4y^2-3y+5)(y-4)
Area=y(4y^2-3y+5)-4(4y^2-3y+5)
Area=4y^3-19y^2+17y-20
Answer:
At end of summer, the Maple is 19.44 feet
Step-by-step explanation:
We need to find 8% of 18 feet and add it to 18 to get the new height.
To get percentage to decimal, we need to divide by 100. Hence
8/100 = 0.08
8% of 18 is:
18 * 0.08 = 1.44 feet
Now, we need to add this to 18 feet. We have:
18 + 1.44 = 19.44 feet
There could be two unit rates for this problem. We find the unit rate by dividing how much something gets for however much it is. For example:
If we wanted to find out how many pounds of dog food each dog gets, we divide the pounds of dog food all of them get by how many dogs there are:
128/16 = 8
So each dog receives 8 pounds of dog food. This is one unit rate.
Another unit rate would be how many dogs does one pound of dog food feed. We calculate this by dividing the amount of dogs by the pounds of dog food they received:
16/128 = 1/8
So one pound of dog food feeds 1/8 of a dog, this is the other unit rate.
