Tiffany Is Filling Her Daughter's Pool With Water From A Hose. She Can Fill The Pool At A Rate Of 1/10 Gallons/Seconds. How Fast Can She Fill Up A 20 Gallon Pool

200 seconds

Step-by-step explanation:

Given rate :

Filling rate = 1/10 gallons per second

How fast can a 20 gallon pool be filled ;

Time = size of pool / filling rate

Time = 20 gallons ÷ 1/10 gallon / second

Time = 20 * 10 / 1

Time = 200 seconds

step-by-step explanation:

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

mark brainliest!