Question:
Kira has scored 74, 61, 65, and 72 on her previous four
Last updated: 7/16/2022
Kira has scored 74, 61, 65, and 72 on her previous four tests. What score does she need on her next test so that her average (mean) is 72? X Ś ?
Last updated: 7/16/2022
Kira has scored 74, 61, 65, and 72 on her previous four tests. What score does she need on her next test so that her average (mean) is 72? X Ś ?