Answer:
<em>343 metres per second
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<em>In dry air at 20 °C (68 °F), the speed of sound is 343 metres per second (about 767 mph, 1234 km/h or 1,125 ft/s).</em>
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Answer:
If it is 2.4 times 27.316, it is 65.5584
Step-by-step explanation:
Answer:
128 students in total
Step-by-step explanation:
25/100 = 1/4
1/4 = 32/ x
1 x 32
10*5+10*5*1 I think this is the right way
6+y
Since increased (key word) means addition.