Further Arithmetic Sequence Exercises 1. In an arithmetic sequence and .
Find the sum of the first 30 terms
2. Donald saves his money every week. His first saving was Rp 5.000,00. His next saving was always Rp 2.000,00 more than his previous saving. How much is his saving after 30 weeks?

Ineed with this problem 21 show steps

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.

8.74 rounded to the nearest whole number