Question

Please helpp due soon!! 10 points :)

Answer 1

`2.3\:\mathrm{in^3},\\1.3\:\mathrm{fl\:oz}`

Explanation:

The volume of a cone with radius
`r` and height
`h` is equal to
`V=(1)/(3)\cdot r^2\pi\cdot h`.

What we're given:

• Since radius is half the diameter,
  `r` is
  `1.1`
• Height of
  `1.8`

Substituting given values, we get:

`V=(1)/(3)\cdot 1.1^2\pi \cdot 1.8=0.726\pi\approx \boxed{2.3\:\mathrm{in^3}}`

Convert to fluid ounces using the conversion given in the question:

`0.726\pi}\cdot (0.554)/(1)\approx \boxed{{1.3\:\mathrm{fl\:oz.}}}`