Ask your own question, for FREE!
Mathematics 16 Online
OpenStudy (angieeee):

The windows of a downtown office building are arranged so that each floor has six fewer windows than the floor below it. If the ground floor has 52 windows, how many windows are on the eighth floor?

hartnn (hartnn):

this is the problem of arithmetic sequence. here 1st term a=52 the common difference will be -6 and u have to find n=8th term the formula would be Tn=a+(n-1)d so just put,a=52,d=-6 and n=8 to get your answer T8

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!