Since the square root of a negative number is not a real number, then a negative radical will result in no real solution.
Answer:
10.8 gallons
Step-by-step explanation:
First change everything to inches:
2.75 ft = 33 in
1.5 ft = 18 in
Volume of tank = lwh = (33)(18)(7) = 4158 in³
The tank is 40% full, so only 60% is need to fill it. To find 60%, multiply 4158 by 0.6 = 2494.8 in³
Now find out how much 2494.8 in³ is in gallons:
231 in³ = 1 gallon
1 in³ = 1/231 gallons
2494.8 = (1/231)(2494.8) gallons = 10.8 gallons
Answer:
y = 6
Step-by-step explanation:
when they work together, you square the 3 and get 6
After 10 hours the snow would be 8 inches deep because 4/5x10 = 8
She spent four hours. because a weekend is two days. Saturday and sunday. 2X2=4
