Answer:
The fifth term is 620
Step-by-step explanation:
y=40×(-2)^(n-1)
The 5th terms means n=5
y = 40 * (-2) ^ (5-1)
= 40 * (-2) ^4
= 40 * (16)
= 640
He has saved about $162 for college.
If you have more questions about math... just ask me!
Answer:
Step-by-step explanation:Sorry but I don't think any of those answers are correct its impossible to solve that
Answer:
B
Step-by-step explanation:
5/7=15/21 and 2/3=14/21, So Leah ran 1/21 of a lap further
