Answer:
i dont know this one either this is hard i need to go back to. school smh
Exact interest rate means there are 365 days in a year
The formula is
A=p (1+rt)
A=3,250×(1+0.1175×(31÷365))
A=3,282.43
Hope it helps
Answer by JKismyhusbandbae: So this is really simple. You are probably making this out harder than it needs to be. Consider the set of ordered pairs {(-1,0), (4,-5), (6,-6), (9,11), (10,14)}. This set of ordered pairs is a function because for each value of x there is one and only one y-value. This means that the x value never repeats. Therefore any function is a function when the x value never repeats.
Looking at the table we want to find all it's ordered pairs: (0,4), (1,2), (2,3), (3,9), (4,1).
F(2) is 3 so when x equals 2.
So the ordered pair is (2,3) 2 is the x value and the f(2) is 3.
Answer:
Total number of cars in the parking lot are 80.
Step-by-step explanation:
Let the number of cars = x and the number of trucks = y
Since, there are 1.5 times many cars than the truck, we get,
Number of cars = 1.5 time number of trucks
i.e. 
Also, it is given that when 45 cars were added in the lot, 12 trucks left the parking lot.
So, we get,
Number of cars + 45 = Number of trucks - 12
i.e. 
Finally, there are 17 cars more than the trucks.
We have the required equation, 
i.e. 
i.e. 
i.e. 
i.e. x= 80
Thus, the total number of cars in the parking lot are 80.
