The table shows the amount of money in a savings account after several weeks.
week. savings
1 $125
2 $140
3 $155
4 $170
5. $185
6 $200
a. is the sequence arithmetic or geometric? explain. find the common difference or common ratio.
b. write a recursive formula for the sequence.
c. write an explicit formula for the sequence.

Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.

Can someone, me with this.i really need with this