Studying mathematics in the night is better than the morning study and why?

1 answer:

6 0

Honestly, I believe you should study while you're still up (if it's not too late). Your brain isn't really awake that early in the morning and you might not even remember anything. If you have have a test later in the day, study through out your classes and lunch and you should be fine. Another tip is to go with you gut instinct. Don't second guess yourself because that can mess you up.

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A sphere-shaped water balloon can extend to a diameter of 3.5 inches before it explodes.

ollegr [7]

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1)we calculate the radius:
r=diameter/2=3.5 in / 2=1.75 in

2) we calculate the volume of this sphere:
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KATRIN_1 [288]

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