Answer:
50%, it is the closest answer but not exact
Explanation:
To find the volume of Cylinder A we use the equation
V = volume, r = radius, and h = height
× × =
Cylinder A's volume is 1570.79, or 1571 pi
50% decrease to 1571 = 785.5
75% decrease to 1571 = 392.75
50% increase to 1571 = 2356.5
200% increase to 1571 = 4713
Option D. 108 g
Step-by-step explanation:
we know that
The density is equal to the mass divided by the volume
D=m/V
Solve for the mass m
m=D*V
we have
D=2.7 g/cm³
V=40 cm³
substitute
m=(2.7)(40)=108 g
12
4 pounds is 22 people
8 is 44
12 is 66
Vertically opposite angles are equal
So
x = 75°
5y = 135°
Divide both sides by 5
y = 27
Hope this helps you
34 apples and 23 oranges