Answer:
21 
in/hr
Step-by-step explanation:
Distance of snow fall = 3ft
Time taken = 1
hrs
Unknown:
Rate of snowfall = ?
Solution:
The rate of the snowfall is the same as the speed of the fall;
Rate of snowfall = 
Convert the ft to inches;
1ft = 12inches
3ft = 3 x 12 = 36inches
Input the parameters and solve;
Rate of snowfall = 
= 36 x = 21 in/hr
Answer:
a- 16/100
b- 1/6
c- not sure
Step-by-step explanation:
Answer: The first option, the one in orange.
Step-by-step explanation:
This is the associative property.
Hope this helps, good luck on the test! :)
Answer 330
Step 1 Find the Prime Factorization of 30: 30= 2*3*5
Step 2 Find the Prime Factorization of 22: 22= 2*11
Step 3 Mult. Each factor: LCM= 2*3*5*11
Step 4 Solve : 330
