Answer:
5.54 inches of rain
Step-by-step explanation:
Monday - 3.11
Tuesday - 0.81
Wednesday - 0.81 x 2= 1.62
3.11 + 0.81 + 1.62=5.54 inches
Therefore, f(c) = 3c+5
OPTION B is the correct answer
Combination problem:
1) 30 C 5 = 142506
2) 13 C 4 = 715
3/cube root 2
3/1.73
3*1.73*.73
3.8*10
38-8
30