Answer: 45mph
Step-by-step explanation: to solve this, all you have to do is add all of your data, and divide it by the number amount of data you have
Answer:
4
Step-by-step explanation:
an=-4+3(n-1)=-4+3n-3=3n-7
a1=3×1-7=3-7=-4
a5=3×5-7=15-7=8
a1+a5=-4+8=4
1. 12 inches
2. 382.5 miles
3. 12.5 feet
4. 8 inches
5. 11.2
6. 9.6 gallons
7. $108
8. 4.5
I hope I helped!!
Answer:
-1
Step-by-step explanation:
See Image below:)
