What’s five terms of the sequence f(1)=10, f(n)=f(n-1)-1.5 for n> 2

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week