If a factory continuously dumps pollutants into a river at the rate of the quotient of the square root of t and 40 tons per day, then the amount dumped after 7 days is

Question

anonymous · Answer

https://gyazo.com/e2dd9b1bf63a09b6cd39998bd19c7e47

anonymous · Answer

$$7*\frac{ \sqrt{7} }{ 40}$$
@jim_thompson5910  is there even enough info to solve the problem?

anonymous · Answer

that 7 under the radical is supposed to be a t

anonymous · Answer

$$7*\frac{ \sqrt{t} }{ 40}$$

anonymous · Answer

Or would I take the integral of $$\frac{ \sqrt{t} }{ 40 }$$ from 0 to 7?

jim_thompson5910 · Answer

yes take the integral from 0 to 7

anonymous · Answer

0.309

jim_thompson5910 · Answer

yep