Mathematics, 20.10.2019 17:10 Flaka2809
Science center the expression 20a + 13c is the cost (in dollars) for a adults and c students to enter a science center. a. how much does it cost for an adult? a student? explain your reasoning. b. find the total cost for 4 adults and 24 students. c. you fi nd the cost for a group. then the numbers of adults and students in the group both double. does the cost double? explain your answer using an example.
Answers: 1
Mathematics, 21.06.2019 18:30
[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?
Answers: 1
Mathematics, 21.06.2019 21:40
Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000
Answers: 2
Mathematics, 21.06.2019 22:00
(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)
Answers: 1
Mathematics, 21.06.2019 22:30
Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?
Answers: 1
Science center the expression 20a + 13c is the cost (in dollars) for a adults and c students to ente...
Arts, 21.01.2021 01:10
Mathematics, 21.01.2021 01:10
Mathematics, 21.01.2021 01:10
Mathematics, 21.01.2021 01:10
History, 21.01.2021 01:10
Geography, 21.01.2021 01:10
Mathematics, 21.01.2021 01:10
Mathematics, 21.01.2021 01:10
History, 21.01.2021 01:10
English, 21.01.2021 01:10
Mathematics, 21.01.2021 01:10
Mathematics, 21.01.2021 01:10
Mathematics, 21.01.2021 01:10
History, 21.01.2021 01:10