My pet snail is lost. It must have gotten out in the yard. I know that there are holes in the yard. Each hole is 5 1/2 inches deep. Each day the snail would be able to climb up 3 inches, but every night he falls back down 2 inches. How many days would it take the snail to get out of a hole? Show your work and explain your answer.

4 days

Step-by-step explanation:

he has to make it 5 1/2 inches up and using the rule

3-2=1

4-2=2

5-2=3

6          he made it above 5 1/2 inches on  the 4th day

1gm = 1000mg so 0.1gm = 1000mg

first, convert the weight to kg

160lb * 1kg/2.2lb = 72.7kg

next, the dose

72.7kg * 100mg/kg = 7270mg

.632

step-by-step explanation:

6 * 1/10 = 3/5

3*0.01 = 0.03

3/5 + 0.03 = .63

2*0.002 = .002

.63 + 0.002 = .632