What sre three decimal forms of 21.5

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

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