2. Four rays meet at a common endpoint. Write and solve an equation to find the value of x. Then,
determine all of the angle measures.

Which formula gives the area of a triangle? a=1/2(b+h)

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

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