picat 2020 WITH 100% CORRECT ANSWERS

Which of these undergoes metamorphosis? butterfly Which of these is the best explanation of how a smooth round stone became smooth? In a stream for a long time 00:11 01:47 If you place bean seeds between moist paper towels and watch the stem leaves appear you will see a demonstration of? germination When a lobster grows a claw to replace one that was lost, the process is called? regeneration The chemical formula of a compound describes the elements the compound contains and the pH of the compound Together, two people earn 28,000. One earns 2,000 more than the other. How much is the smaller income? 13,000 --- 28k - 13k = 15k A sweater originally priced at 80 was marked down by 25. what was the sale price? 60 Terry earns a 250 salary plus 5 per sale. How many sales must Terry make to earn 765 altogether? 103 Because $765-$250=$515 And $515/5= 103 An electronics store had a 20% off sale. If a steroid originally costs $125, how much did the stereo cost during the sale? 100 Jerry walked a dog from 6:40am to 7:30am one day, Paid at the rate of $6 per hr, how much did he earn that day? 5.90 A homeowner plans to hang wallpaper on one wall of a bedroom that is 10 feet long. If a strip of wallpaper is 20 inches wide and strips are hung vertically, how many strips of wallpaper will the homeowner require? 6 Five people, each working 8 hours a day can assemble 400 toys in a 5 day work week. what is the average number of toys assembled per hour per person? 16 Because 400/5=80 And 80/5=16 A pie was cut into two equal pieces. Each of the pieces of pie was cut into halves again, and each of those smaller pieces was cut into two equal pieces. If two of the pieces of the pie were eaten what portion of the pie remains? 1/16