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2 votes
2.What is 10:30 pm in the 24-hour clock?

3. How do you write 00:15 in the 12-hour clock?

4.How do you write 11:50 pm in the 24-hour clock?


11.How are the circumference and the diameter of any given circle related


12. The diameter of a circle is 22 cm long. What is its area?


13.What is the area of the largest circle that can be drawn on a square paper whose side is 20 cm? *



16. Two workers need to dig a rectangular pit that is 2 meters long, 1.5 meters wide, and 1 meter deep. How many cubic meters of soil must they remove? *


17.A cubical water tank has a 20 cm edge. How much water can it contain?


tulong

User Yamuk
by
7.8k points

2 Answers

5 votes

2 If 9:30pm is 21:30,then 10:30pm=22:30 pm

3 15 seconds

4. If 10:30 = 22:30 then 11:50pm = 23:50

16. 3*1.5*1=4.5m^3

I think this are the ones I can try ,I hope this helps.

User Shivcena
by
8.1k points
0 votes

2. 22:30

just add 12 on the front

that is the formula

User Adam Milligan
by
8.4k points

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