Answer:
400
Step-by-step explanation:
99 + 1 = 100
100 + 100 = 200
200 + 200 = 400
Answer:
51%.
Step-by-step explanation:
If we have that the probability when at least one wins is 0.3, it means that the probability that none wins would be:
1 - 0.3 = 0.7 would be the probability of not winning any of the first two games, how are two games and are independent events, the probability of not winning any of the 4 games would be:
(0.7) * (0.7) = 0.49
Therefore, the probability of winning at least one game, would be the complement of not winning any, that is:
1 - 0.49 = 0.51
Which means that the probability of winning at least 1 of the four game is 51%.
Answer:
they are all equal and will be the same value
Step-by-step explanation:
A = 1/2(b X h)
20.025 = 1/2(8.9 X u)
20.025*2/1= 1/2 * 2/1(8.9 x u)
40.05 =8.9u
40.05/8.9 = 8.9u/8.9
u = 4.50
Check
A = 1/2(b X h)
A = 1/2(8.9 X 4.5)
A = 1/2(40.05)
A = 20.025 in²