SOLUTION: Pond depth. On July 1, Garrett’s Pond was 25 ft deep. Since that date, the water level has dropped ?? 2/3ft per week. For what dates will the water level not exceed 21 ft? thank y

Algebra ->  Numeric Fractions Calculators, Lesson and Practice -> SOLUTION: Pond depth. On July 1, Garrett’s Pond was 25 ft deep. Since that date, the water level has dropped ?? 2/3ft per week. For what dates will the water level not exceed 21 ft? thank y      Log On


   



Question 444071: Pond depth. On July 1, Garrett’s Pond was 25 ft deep. Since that date, the water level has dropped ?? 2/3ft per week. For what dates will the water level not exceed 21 ft?
thank you

Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
25-21=4'
4/(2/3)=6 wks after 7/1.
.
Ed