The following information pertains to yap company's grinding department for the month of april: units materials costs beginning work in process 50,000 $13,200 started in april 96,000 $118,800 units completed and transferred out 112,500 ending work in process 33,500 all materials are added at the beginning of the process. using the weighted-average method, the cost per equivalent unit for materials is closest to: a) $1.02 b) $0.90 c) $1.17 d) $1.38

Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements

Given: △acm, m∠c=90°, cp ⊥ am , ac: cm=3: 4, mp-ap=1. find am.

Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables