The table below shows the approximate height of an object x seconds after the object was dropped. The function h(x)= -16x^2 +100
models the data in the table. For which value of x would this model make it the least sense to use?
A. -2.75
B. 0.25
C. 1.75
D. 2.25
A. -2.75
B. 0.25
C. 1.75
D. 2.25
2 answers:
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Answer:
Step-by-step explanation:
Given dimensions:
- Radius of the cylinder = 7 metres
- Height of the cylinder = 3 metres
Given value of π :
- π = 3.14
To find:
- The Volume of the cylinder
Solution:
Here, we'll need to use the formulae of the volume of cylinder,to find it's volume.Its actually like a savior while solving these type of questions.
where,
- π = 3.14
- r² = (radius)²
- h = height
Plug/substitute them onto the formulae,then simplify it using PEMDAS.
- [We'll substitute the value of π later]
- Now substitute the value of π.
<u>Hence, we can conclude that:</u>
The volume of the cylinder is approximately
461.6 m³.