Pi (integral from 0 to 3) 4/x+1 dx ~the question is asking for volume using disk method. Original function is 2/sqrt(x+1) and I've already simplified using disk method to the form above.~ How do you correctly integrate to get the answer 4pi ln(4)?

Strawberries cause two hours per pound kate buys 5 pounds he gets 20% off discount on the total cost how much does kate pay for the strawberries

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to

Use the distance formula to find the distance between (-3,5) and (3,1)