Answer:
C2H2 + 3O2 ---> 2CO2 + 2H2O
Step-by-step explanation:
Answer:
See below.
Step-by-step explanation:
The theoretical probability of choosing a particular colour is 1/6 or 16.67% so for 625 picks we would expect 625/6 = 104 to be the result.
Part A Yellow. The experimental probability is 106/625 = 16.96% and the theoretical probability = 16.67%.
Part B Green. The experimental probability is 142/625 = 22.72% and the theoretical probability is 16.67%.
Answer:
24/121
Step-by-step explanation:
The probability of an event happening is the ratio of the number of possible outcome to the number of total outcome.
The probability of not getting green then green
= rg or bg
Where r is the probability of getting red, g is the probability of green and b is the probability of blue.
= 4/11 * 3/11 + 4/11 * 3/11
= 12/121 + 12/121
= 24/121
The expression given is
The sum of the expression will be,
The sum will be