Just like you wrote it! Standard form is just the standard way of writing the number.
Other ways that are more complicated are expanded form or word form which are written differently.
Let me know if you have a question! :)
Answer:
A is the correct answer
Step-by-step explanation:
The radius is half of the diameter. So it has to start from point 'A'. The only choice using point A is TA, so choice A is the correct choice
Other radii could be AG, AP, or AR, but none of those choices are listed.
what do you mean as the base of inches?
When I see the words "instantaneous rate of change", I have to assume that you're in some stage of pre-calculus in your math class.
The instantaneous rate of change of a function is just its first derivative.
We have the function
V(r) = 3 π r²
and we need its first derivative with respect to ' r '. That shouldn't be
too hard, because the ' 3 π ' is nothing but constants.
Watch me while I do it slowly for you:
-- The derivative of ' r² ' with respect to ' r ' is ' 2r '.
-- The derivative of V(r) with respect to ' r ' is (3 π) times the derivative of ' r² '.
-- The derivative of V(r) with respect to ' r ' is (3 π) times (2r) = <u>6 π r</u> .
The value of the derivative when r=3 is (6 π 3) = 18π = about <em>56.5 feet³/foot .</em>
