Describe in detail how you would create a number line with the following points: 1, 3.25, the opposite of 2, and − (−4 ). be sure to describe on which tick marks each point is plotted and how many tick marks are between each integer. it may for you to draw this number line by hand on a sheet of paper first. (7 points)

Solve the inequality. write the inequality in interval notation. 9(t-2)> 3(t-7)

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

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)