Answer:
Step-by-step explanation:
yea funnyyy
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10 yd and 14 inches is the common answer for that
Answer:
c.
Hope this helps!
Sorry if its the wrong answer. =(
Calculus 1?
To find concavity you must take the second derivative.
As you would to find your local maximums and minimums (critical points) in the first derivative by setting y' = 0, to find points of inflection you set acceleration, y" = 0.
Now that you know where the point in which the function is neither concave up or concave down (at the points of inflection) plug x-values between them into the second derivative for x. If y" is positive between those particular points will be concave up and if y" is negative it will be concave down between that interval.
For a better understanding you might find a good video on Youtube explaining this if you search "Points of Inflections" or "Concavity of a function".
Cheers.
Answer:
56.25 miles
Step-by-step explanation:
we can set up a ratio which would be
45/x = 80/100
45 over x represents the amount complete which is 80 out of 100
cross miltiply and you get 4500=80x
divide both sides by 80 to get x=56.25
