Answer:
The rate is cups per hour
Step-by-step explanation:
It took the faucet 1 1/2 hours, i.e 1.5 or 3/2 hours to fill 1/4 cup by leaking
We need to find the rate in terms of cups that can be filled by water in 1 hour.
Using unitary method:
If it takes h for cup;
then it will take 1 h for how many cups?
cups
Therefore, the rate is cups per hour
Answer:
1/4
Step-by-step explanation:
I used a calculator
Answer:
I believe it's the first one
A: Foil
(b+2)(b+2)=b²+2b+2b+4=b²+4b+4
B: Again, Foil
(x+3)(x-3)=x²+3x-3x-9=x²-9
Answer:
3j+2kj+2k
2j+2kj+2k+j
2j+kj+kj+j+k+k
Idk rlly
Step-by-step explanation: