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monitta
3 years ago
13

1 +2 +3 + ... + 620=

Mathematics
2 answers:
Lina20 [59]3 years ago
7 0

Answer:626

Step-by-step explanation:

Advocard [28]3 years ago
7 0
All you do is 620+3+2+1
620+3=623+2=625+1=626
Your answer is 626!
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Answer:

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Step-by-step explanation:

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4 years ago
Need help please!!!!!!
Assoli18 [71]

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Step-by-step explanation:

3 0
4 years ago
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rusak2 [61]

Answer:

The change in the total cost for each book printed is $10

The cost to get started is $1250

Step-by-step explanation:

In the linear equation y = m x + b, where

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  • b is the initial amount (value y at x = 0)

∵ y represents the total cost of publishing a book in dollars

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∴ The change in the total cost for each book printed is $10

∵ b is value y at x = 0

- That means b is the cost to get started before print any book)

∴ The cost to get started is $1250

5 0
4 years ago
Estimate the sum of 1/8 + 1/4
Alex17521 [72]
1/8+1/4=1/8+2/8=3/8
About 0.4 because 4•8=32~30
7 0
3 years ago
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an average of 4 cups of tea are poured per minute. The lunch will last 2 hours. How many gallons of tea should the caterer bring
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