maddiemccarter3892
22.02.2021 •
Mathematics
Containers are stacked in 20 rows, putting 2 in the top row, 5 in the second row, 8 in the third row, and so on. How many containers are in the pile? help me
Solved
Show answers
More tips
- S Style and Beauty Is Hot Scissor Haircutting Beneficial or Dangerous?...
- S Style and Beauty How to Get Rid of Under Eye Bruises?...
- F Food and Cooking Is Bacon Good for You?...
- S Style and Beauty Discover the Art of Nail Design: How Do You Paint Your Nails?...
- P Philosophy How to Develop Extrasensory Abilities?...
- O Other Everything You Need to Know About Kudyabliks...
- C Computers and Internet The Twitter Phenomenon: What it is and How to Use it...
- C Computers and Internet How to Choose a Laptop: Expert Guide and Tips...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Mathematics
- M Mathematics ( 0 , ( 0 ) 2 + 12 ( 0 ) + 11 ) No x-intercept f ( 0 ) = ( 0 ) 2 + 1 2 ( 0 ) + 1 1 f ( 0 ) = ( 0 ) 2 + 1 2 ( 0 ) + 1 1...
- M Mathematics The sum of -4 and 5 times a number is multiplied by 3. The result is 212 less than 7 times the number. What is the number?...
- M Mathematics Which is the solution to the equation below? 9=n+3...
- M Mathematics A x 10² + b x 10⁴ = c X 10⁴Express c in terms of a and b....
- M Mathematics What is the property of equation for -1/3+1/3=0...
- M Mathematics Please help me, i cant figure this out...
- M Mathematics What is the answer for 10 and 11 step by step. Please...
- M Mathematics 5 (x minus 6) = 2 (x + 3)?...
- M Mathematics Help −15x2 − 21x + 18 =?...
- M Mathematics Do the side lengths 4.1,8.2,and 12.2 for a triangle...
Ответ:
There are 100
Step-by-step explanation:
Ответ:
Step-by-step explanation:
The numbers of containers in each row form an arithmetic progression, increasing by 3 each row.
common difference = 3
a₁ = 2
a₂₀ = a₁ + (20-1)d = 2 + 19×3 = 59
Total number = 20 × (a₁ + a₂₀)/2 = 20 × (2 + 59)/2 = 610
Ответ: