Answer:
209.44
Step-by-step explanation:
V=pie r square h by 3
=
π
r
2
h
3
Answer: I think it's $120
Step-by-step explanation: February has 28 days and the dogs eat a whole bag in a week.
So, there will be 4 weeks in 28 days. Since the the cost of a bag is $30 then I guess you would multiply that by each week
So, 30 x 4 = 120
Answer:
D
Step-by-step explanation:
red blood cell = 0.000009 = 9 × 
cold virus = 0.0000003 = 3 × 
Divide diameter of red blood cell by diameter of cold virus
= 3 × 
= 3 
= 3 × 10² → D
6,440 divided by 28 is 230.....
Answer:
10
Step-by-step explanation:
6 x 10(x) = 60
60+12=72
hope this helps!
