Mathematics, 04.07.2019 00:30 edandjill24
The wares want to buy a new computer. the regular price is $1,049. the store is offering a 20% discount and a sales tax of 4.25% is added after the discount. what is the total cost? plz put the way how to do it
Answers: 1
Mathematics, 21.06.2019 14:50
What is the square root of 45? (step by step working plz)
Answers: 1
Mathematics, 21.06.2019 15:00
Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.
Answers: 2
Mathematics, 21.06.2019 17:30
Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?
Answers: 1
The wares want to buy a new computer. the regular price is $1,049. the store is offering a 20% disco...
Mathematics, 25.02.2020 16:20
Mathematics, 25.02.2020 16:20
English, 25.02.2020 16:20
Computers and Technology, 25.02.2020 16:21
Computers and Technology, 25.02.2020 16:21