Answer: (A)
Packing material is required to fill the box =
Step-by-step explanation:
The box is shaped like a rectangular prism
base area = 9/10 square foot
height = 1/3 foot
Volume of a prism = base area X Height
=
Notice that there's a pattern in the given sequence.
1, 4, 9, 16,............ can be written as 1², 2², 3², 4²,...............
So, the general term of the given sequence is y_{n}=(n)^{2}
Note that
, where
is the area,
is the length, and
is the width. Substituting our values in, we have:
Multiplying by
gives:
So the width is
miles.
The answer is x = 9/13
Hope in helped
Answer:
Step-by-step explanation: