Bobby bought 12 1/2 feet of yard how many equal length pieces of yarn will she have after she cuts them into 1/2 foot equal pieces

Which statement about perfect cubes is true

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

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