Power and chain rule (where the power rule kicks in because ):
Simplify the leading term as
Quotient rule:
Chain rule:
Put everything together and simplify:
Answer:
Step-by-step explanation:
we have
Solve for c -----> that means isolate the variable c
Subtract the term g both sides
Divide by B both sides
Answer:
3/10
Step-by-step explanation:
3/5 - 3/10 = 5×2 = 10 so 10 is the denominator
6/10 -3/10 = rewrite with a denominator of 10
(6-3)/10 = subtract numerators
3/10 already in simplest form
Answer:
28%
Step-by-step explanation:
100%-72%
=28%
So,about 28% of the earth surface is covered by dry land.
Initial amount subtract the cost