Arectangular tank is 5 meters long 1.5 meters wide and 3 meters high. the tank is filled with water at a rate of 0.06m3 per minute. calculate the time, in hours, needed to fill the tank

6.25 hours

Step-by-step explanation:

The volume (V) of the tank is calculated as

V = lbh ( l is length, b is width and h is height ), thus

V = 5 × 1.5 × 3 = 22.5 m³

Divide V by rate for time in minutes

Time = 22.5 ÷ 0.06 = 375 minutes

Divide minutes by 60 to convert to hours, that is

Time to fill tank = 375 ÷ 60 = 6.25 hours

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.