Answer:
1 cup of water will fill = 
of the plastic container.
Step-by-step explanation:
Given :
of a cup of water fills 
of a plastic container.
To find number of containers that can be filled with 1 cup of water, we will use unitary method.
if of a cup of water fills of a plastic container.
Then 1 cup of water will fill = 
of a container.
Dividing fractions.
Replacing division with multiplication by taking reciprocal of the divisor.
Multiplying the numerators and denominators.
∴ 1 cup of water will fill = of the plastic container.
Answer:
Step-by-step explanation:
given,
radius of sphere = 3
volume of cone:
r is the radius of circular base
h is the height of the cone
here r = x and h = 3 + y
now, volume in term of x and y
Applying Pythagoras theorem
x² + y² = 3²
differentiating both side
for maxima 
y² + 2 y - 3 = 0
(y+3)(y-1)=0
y = 1,-3
y cannot be negative so, volume at y = 1
Hence, the largest cone which can be inscribed in the spheres of the radius 3 has volume
Answer:
it's the last one i mean 4&1/4
-4j -1 -4j + 6 can be arranged by the commutative property of addition.
-4j - 4j -1 + 6
If we combine like terms we get -8j +5
