sahasreekola sahasreekola
  • 24-09-2020
  • Mathematics
contestada

What is the sum of the first twenty terms of the two-times-table (in other words, the sum of the first twenty terms of the sequence 2×1, 2×2, ...)?

Respuesta :

beebeabbey95
beebeabbey95 beebeabbey95
  • 24-09-2020

Answer:

2

4

6

8

10

12

14

16

18

20.......

Answer Link

Otras preguntas

Can I have help please!
Access to sensitive or restricted information is controlled' describes which of the key communications and information systems principles?
Hydroelectric dams are developed to use moving surface water to create __
Farmer Jack grows watermelons on his farm. He can plant up to 3 bags of watermelon seeds each season. Each bag costs him $100 and he can sell each watermelon
Write a number that has four digits with same number in all places, such as 4,444. circle the digit with the greatest value. underline the digit with the least
Does anybody have any ideas for fantasy-type names of locations that you would read in Eregon or Lord of the Rings? If you could give me the type of place that
what is the difference of plants cells and animal cells
describe what is remarkable about the Mayan trade network.
7 1/2 ÷ 9 equals what
The area of a rectangular roof on a doghouse is 756 square inches. The length is 108 inches. How many inches wide is it?