Elsa had 8/9 of a spool of yarn. She used 2/5 of her yarn for a project. What fraction of the spool was used for the project?

Write a recursive sequence that represents the sequence defined by the following explicit formula:

Which expression gives the area of the triangle shown below

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.