De is dilated from the origin to create d'f' at d' (0,3) and f' (2.25. 1.5). what scale factor was df dilated by?
00.5
o 0.75
01.3
o 1.5

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

Find the maximum value of p= 4x + 5y subject to the following constraints :

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points