For a class, there there is a sequence of four projects worth 10%, 37%, 5%, and 48%, respectively, of the final grade. Gertrude got 65 on the first project, 93 on the second project, and 66 on the third project. If their final grade was 75.89, what was their grade for the last project?

For a class, there there is a sequence of four projects worth 10%, 37%, 5%, and 48%, respectively, of the final grade. Gertrude got 65 on the first project, 93 on the second project, and 66 on the third project. If their final grade was 75.89, what was their grade for the last project?

Intermediate Algebra

19th Edition

ISBN:9780998625720

Author:Lynn Marecek

Publisher:Lynn Marecek

Chapter12: Sequences, Series And Binomial Theorem

Section12.2: Arithmetic Sequences

Problem 12.33TI: Find the first term and common difference of a sequence where the fourth term is 17 and the...

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