Mathematics, 30.03.2020 19:35 lyndamahe0
My family owned two Honda Civics. One of them is 1999 and lasted 8.5 years without a major repair. Other one (2002) lasted 9.5 years, but the distribution of 2002 Honda Civic had higher mean (8.5) with a standard deviation of 2.1 years. Which Honda Civic did better relative to other Honda Civics from the same year? (compare z scores from different normal distributions:1999 and 2002).
Answers: 1
Mathematics, 22.06.2019 05:30
Abank manager wants to encourage new customers to open accounts with principals of at least $2 comma 500. he decides to make a poster advertising a simple interest rate of 3%. what must the principal be if the bank manager also wants to advertise that one can earn $10 the first month? can the poster correctly say, "open an account of $2 comma 500 and earn at least $10 interest in 1 month! "?
Answers: 3
Mathematics, 22.06.2019 06:00
Agroup of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?
Answers: 1
Mathematics, 22.06.2019 07:00
What is the solution of 3x+3y+6z=9 x+3y+2z=5 3x+12y+12z=18
Answers: 1
My family owned two Honda Civics. One of them is 1999 and lasted 8.5 years without a major repair. O...
Mathematics, 29.04.2021 21:00
Mathematics, 29.04.2021 21:00
Mathematics, 29.04.2021 21:00
Mathematics, 29.04.2021 21:00
Mathematics, 29.04.2021 21:00
Mathematics, 29.04.2021 21:00
Mathematics, 29.04.2021 21:00
Mathematics, 29.04.2021 21:00
Mathematics, 29.04.2021 21:00
Mathematics, 29.04.2021 21:00