Mathematics, 02.08.2019 00:30 cbelew0001ouje4i
4) an electrician charges $80 an hour for weekday repairs and $120 for nights and weekends. last week, the electrician earned $4800 for 50 hours of work. which system of equations can be used to find how many hours were worked on weekdays?
Answers: 1
Mathematics, 21.06.2019 18:00
George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain
Answers: 1
Mathematics, 21.06.2019 19:00
Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?
Answers: 1
Mathematics, 22.06.2019 03:00
A. the probability that a product is defective is 0.1. what is the probability that there will be 1 or less defective products out of the next 8 produced products b.the expected number of imperfections in the coating nylon for parachutes is 6 per 100 yards. what is the probability of finding 12 or fewer imperfections in 260 yards c.in a lot of 54 products there are 9 defective products. calculate the probability that not more than 1 is defective from a random sample of 17 products.
Answers: 1
4) an electrician charges $80 an hour for weekday repairs and $120 for nights and weekends. last wee...
Mathematics, 27.06.2019 15:30
English, 27.06.2019 15:30
Chemistry, 27.06.2019 15:30
Physics, 27.06.2019 15:30
English, 27.06.2019 15:30
Health, 27.06.2019 15:30