Answer:
Step-by-step explanation:
Given
Rate of flow = 1.6gallons per minute
Amount of gallon bucket = 4gallons
Required
Time taken to fill 4gallon bucket
Rate = Amount of gallon/Time
Time = Amount of gallon/Rate
Time = 4/1.6
Time = 2.5
Hence it will make 2.5minutes to fill 4gallon bucket
x doubled minus five
(8 − 10)² − 30 ÷ 5 × 6 + 2
=(-2)² -(6*6)+2=4-36+2=-30