At time t 1 min car is travelling at a velocity
of 20 metres per second, and at time t = 2
min the car reaches a velocity of 40 metres
per second what is the acceleration?
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1
Explanation:
dont know bro sorry I try my level best.
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0
Answer:
9. The following figure relate to wage payments in two firms A and B.
Firm A
Firm B
Mean
75
80
Median
72
70
Mode
67
62
Quartiles
62 and 78
65 and 85
Standard Deviation
13
19
Compare the features of two distributions.
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