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| 1. |
During the summer months , the water level in Marta's pool decreases by about 1/2 inch each day due to evaporation . Which equation shows the approximate total change, in inches, to the water level in her pool after 30 summer days? |
| Answer» LET water decreased in MARTA's pool in one day =1/2 inch therefore, water decreased in Marta's pool in 30 days = 30×1/2 =15 inch OPTION 1/2 (30) = 15 will be right ANSWER | |