Answer:
10
Step-by-step explanation:
Probability: Probability of an event to occur is given by:
Probability of Wednesday:
Probability of first day rainy:
Probability that first day is rainy Wednesday:
Let probability
Since these two events are independent
Percentage chances of rainy Wednesday
3 rows of 12
9 rows of 4
2 rows of 18
6 rows of 6
Answer:
x > 9
Step-by-step explanation:
2x - 7 > 11
2x > 18
x > 9
7x9 = 63
63x2 = 126
126 is the surface area