How does the position of a digit in a number relate to its value

There will be 7 people at a party.if each person will eat 5/8 of a pound of chicken, how many pounds of chicken are needed?

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

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