Answer: The garbage charges per hour
The equation shows the relation is
Step-by-step explanation:
Given: Alexandra paid $7 to park her car for 3 hours at the parking garage.
⇒ Cost for 3 hours parking=$7
To find cost of parking for 1 hour, divide cost for 3 hours by $7
⇒Cost for 1 hour =
Therefore, the garbage charges per hour
For c is the cost in dollars of parking and p is the number of hours, the equation shows the relation is as follows:-
Answer:
The number of possible choices of my team and the opponents team is
Step-by-step explanation:
selecting the first team from n people we have possibility and choosing second team from the rest of n-1 people we have
As { A, B} = {B , A}
Therefore, the total possibility is
Since our choices are allowed to overlap, the second team is
Possibility of choosing both teams will be
We now have the formula
1³ + 2³ + ........... + n³ =
1³ + 2³ + ............ + (n-1)³ =
=