Answer:
Part a)
Part b)
Step-by-step explanation:
Part a) we have
Solve for n
Subtract 3 both sides
take log both sides
----> using a calculator
Part b) we have
Solve for n
Adds 5 both sides
take log both sides
----> using a calculator
Answer: 5 miles
Step-by-step explanation:
25 minutes is 25/60 hrs
If Kathryn is going 12 miles in one hour, she will go 12 x 25/60 = 5 miles in 25 minutes
1120000000000000000
Hope this helps
Answer:
2232 for 170 minutes
Step-by-step explanation: