Hello I need help with these math problems

SCALCET8 1 1 3.037. Consider the following series. \"' 1 2... n=1 (a) Use the sum of the first 10 terms to estimate the sum of the given series. (Round the answer to six decimal places.) 510 = 1.082037 (b) Improve this estimate using the following inequalities with n = 10. (Round your answers to six decimal places.) as no sn+/ f(x)dxssssn+/ f(x)dx I1 I1 + 1 1.082286 5 s 5 1.082369 (c) Using the Remainder Estimate for the Integral Test, nd a value of n that will ensure that the error in the approximation 5 r: 5,, is less than 0.00001. n > 32 n>15 n>5 n>0 n>32 SCALCET8 9.5.034. A tank with a capacity of 1000 L is full of a mixture of water and chlorine with a concentration of 0.02 g of chlorine per liter. In order to reduce the concentration of chlorine, fresh water is pumped into the tank at a rate of 10 US. The mixture is kept stirred and is pumped out at a rate of 25 L/s. Find the amount of chlorine in the tank as a function of time. (Let y be the amount of chlorine in grams and t be the time in seconds.) t(t) =20( MVE 200 Viewing Saved Work Revert to Last Response