21, 23, 25 so 21 is the smallest odd number :)
Answer:
Equation:
Step-by-step explanation:
Let parking spaces in each row
In level there are so total number of parking spaces in 1 level
There are level so total number of parking spaces
Answer:
It will be at 33.3333 repeating so if you estimate the answer is y = 33
Step-by-step explanation:
First find out how much they earn in one hour
So 36/3=12
They get $12 an hour
So work out 720/12 and that’s your answe
Uh! That's really hard. There is no closed formula. There are few cases besides arithmetic and geometric that can be in fact summed up. For instance srithmetico-geometric. But there is no general formula.