Emily hiked along a trail that is
8 miles long. she hiked 2.25 miles
before lunch, and then another
3.375 miles after lunch, before
stopping for a rest. how many more
miles did emily need to hike to
finish the trail?

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

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