Mathematics, 22.07.2019 07:50 jeff7259
In 1945, gasoline cost an average of $0.15/gal. by 2015, the average cost of gasoline had increased 1500%. what was the average cost of gas in 2015? round to the nearest cent.
Answers: 1
Mathematics, 21.06.2019 13:00
Harry’s soccer team plays 2 nonconference games for every 3 games that they play against conference opponents. if y represents the number of nonconference games and x represents the number of conference games, which equation best models this proportional relationship? a)y=2/3 x b)y=3/2 x c)y = 2x d)y = 6x
Answers: 1
Mathematics, 21.06.2019 19:20
1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?
Answers: 2
Mathematics, 21.06.2019 19:30
Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?
Answers: 1
In 1945, gasoline cost an average of $0.15/gal. by 2015, the average cost of gasoline had increased...
Mathematics, 04.11.2020 19:50
Mathematics, 04.11.2020 19:50
Physics, 04.11.2020 19:50
Business, 04.11.2020 19:50
Physics, 04.11.2020 19:50
Business, 04.11.2020 19:50
History, 04.11.2020 19:50
Geography, 04.11.2020 19:50
Health, 04.11.2020 19:50
English, 04.11.2020 19:50