Mathematics, 02.10.2019 07:20 daylanhampton
The smith 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, jane smith wants to build a pyramid with only the great-grandchildren. if they build it the same way, how many children are needed to make a pyramid with 10 rows?
d. suppose the cast of the simpsons built a pyramid in which the bottom row had 37 people, and they added 4 people between consecutive rows. how many rows tall is their pyramid?
e. what is the total number of people in the simpson’s pyramid described in part d?
Answers: 1
Mathematics, 20.06.2019 18:04
Klein read 30 pages of a book on monday and 1/8 of the book on tuesday. he completed the remaining 1/4 of the book on wendesday. how many pages are there in the book?
Answers: 2
Mathematics, 21.06.2019 15:20
If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?
Answers: 1
Mathematics, 21.06.2019 17:30
Which of the following tables represents exponential functions?
Answers: 1
Mathematics, 21.06.2019 17:30
1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?
Answers: 1
The smith family wants to build a human pyramid when they go to the beach this summer. they will put...
Social Studies, 02.10.2020 18:01
Biology, 02.10.2020 18:01
Mathematics, 02.10.2020 18:01
Mathematics, 02.10.2020 18:01
Mathematics, 02.10.2020 18:01
Social Studies, 02.10.2020 18:01
Mathematics, 02.10.2020 18:01
Biology, 02.10.2020 18:01