Arithmetic sequences
the richard family wants to build a human pyramid when they go to the bea...
Mathematics, 06.10.2019 02:50 tushema1
Arithmetic sequences
the richard family wants to build a human pyramid when they go to the beach this summer. they will put one person on top and add 2 more people for each descending row.
a. how many people will be in the seventh row?
b. find the total number of people in a pyramid with seven rows
c. next summer, sarah richard wants to build a pyramid with only the great-grandchildren. if they build it the same way. how many children are needed to make with 10 rows?
Answers: 1
Another question on Mathematics
Mathematics, 22.06.2019 01:00
At a book fair, joe bought 24 books at 3 for $5 and had $2 left. how much money did he have at first?
Answers: 2
Mathematics, 22.06.2019 03:00
Which of these phrases uses parallelism to create a sad tone?
Answers: 1
Mathematics, 22.06.2019 04:40
Which of the following is a function? click on the graph until the correct graph appears.
Answers: 1
Mathematics, 22.06.2019 05:30
The 7th grade has collected $200 for a field trip that would cost $600. the teachers decided to ask $50 from additional students to cover the cost. how mny students must pay to cover the cost ? a 16studentsb 80studentsc 160studentsd 8students show work
Answers: 2
You know the right answer?
Questions
Mathematics, 12.05.2021 15:00
History, 12.05.2021 15:00
Chemistry, 12.05.2021 15:00
Mathematics, 12.05.2021 15:00
Mathematics, 12.05.2021 15:00
Mathematics, 12.05.2021 15:00
History, 12.05.2021 15:00
Mathematics, 12.05.2021 15:00
English, 12.05.2021 15:00
Mathematics, 12.05.2021 15:00
Mathematics, 12.05.2021 15:00
