4 packs of notepads and 5 packs of sticky notes
Explanation: if he needs the same number of both he needs to find the first number that 4 and 5 both go into. 4 x 5 = 20 so this is the least common multiple

8 0

3 years ago

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Fernando built a robot to filter air and water efficiently. He expects the robot to filter more than 512 liters

Mumz [18]

Answer:

Khan Academy

The robot uses the expected amount of energy, but it doesn't filter the expected amount of air and water.

Step-by-step explanation:

4 0

3 years ago

What is lemma?<br> ________________<br> Thx!

german

A subsidiary or intermediate theorem in an argument or proof.
Source: Wikipedia

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3 years ago

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Can you show me how you got that answer??...

Bess [88]

What answer my dude.....

4 0

3 years ago