A baker needs 812 cups of flour for a sheet cake recipe. He has 423 cups of flour in a canister and buys 514 cups more.

How much flour does he have left after he makes the sheet cake?

Enter your answer as a mixed number in simplest form by filling in the boxes.

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

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Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.