Mathematics, 26.06.2019 19:30 sayrieee
If i write one digit per second, how long will it take me to write out all the numbers from 1 to 1989? how long : a) 33 min 9 sec b)1 h 22 min 39 sec 3)1 h 54 min d) 1 h 54 min 9 sec e) 2 h 12 min 9 sec i have an exam on sat, average is 1 min 30 sec for each question so i need to know how to do this quickly pleeease.
Answers: 1
Mathematics, 21.06.2019 19:30
Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8
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Mathematics, 21.06.2019 22:00
How do you write a paragraph proof to prove that the corresponding angles shown are congruent
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If i write one digit per second, how long will it take me to write out all the numbers from 1 to 198...
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