Answer:
108 students were drinking apple juice
Step-by-step explanation:
1. Add 323 + 136
2. Whatever that number is subtract it by 567
3. Whatever that is will be the number of students drinking apple juice
4. THE END!!!
Answer:
485.9 mm³
Step-by-step explanation:
The volume of a sphere is 4/3 π r³. So the volume of a hemisphere is half of that:
<h3>V = (2 / 3) π r³</h3>
V = 128π/3
The formula for the volume of a cylinder is V = Bh or V = πr²h .
The radius of the cylinder is 4mm and the height is 7mm
Substitute 4 for r and 7 for h in the formula V = πr²h .
<h3>V=π(4)²(7)</h3>
V = 112π
Since the figure is made up of a hemisphere and cylinder so volume will be sum of these two shapes
<h3>V = 128π/3 + 112π</h3>
= 485.9 mm³
Answer:
50 you need to break even
Step-by-step explanation:
4000+75n= stores operating costs
155N=stores profit
155n=4000+75n
-75 -75
80n=4000
80/80 4000/80
N=50
My mistake, answer must be put in y=mx+b. x+2y=0, you'd want to get y by itself, subtract x and divide by 2y, to get y by its lonely. The slope would be -1/2, the correct answer is A
