Mathematics, 18.12.2019 06:31, emmaphillips2
28 students travel on a field trip. they bring a van that can seat 12 students. elena and kiran’s teacher asks other adults to drive cars that seat 3 children each to transport the rest of the students. elena wonders if she should use the inequality 12+3n> 28 or 12+3n ≤28 to figure out how many cars are needed. kiran doesn’t think it matters in this case. do you agree with kiran? explain your reasoning.
Answers: 3
Mathematics, 21.06.2019 15:30, annalisamorris0
Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?
Answers: 1
Mathematics, 21.06.2019 19:30, kelseybell2707
If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).
Answers: 1
28 students travel on a field trip. they bring a van that can seat 12 students. elena and kiran’s te...
Mathematics, 19.07.2020 06:01
Mathematics, 19.07.2020 06:01
Mathematics, 19.07.2020 06:01
Mathematics, 19.07.2020 06:01