Answer:
So, the times the ball will be 48 feet above the ground are t = 0 and t = 2.
Step-by-step explanation:
The height h of the ball is modeled by the following equation
The problem want you to find the times the ball will be 48 feet above the ground.
It is going to be when:
We can simplify by 16t. So
It means that
16t = 0
t = 0
or
t - 2 = 0
t = 2
So, the times the ball will be 48 feet above the ground are t = 0 and t = 2.
Use long multiplication to evaluate.
95.928
So we are given a system:
Substitute x = 2 we get the system:
Multiply the first equation by -5 and the second by 2 we get the system:
Adding the two equations we get :
We find the value of y by using any of the other equations like this:
Final solution:
Answer:
D.He has not budgeted for all of the expenses in the subcategories.
Step-by-step explanation:
Transportation Budget : 400
a. Car payments 210
b. Gas/Oil 120
c. Insurance 60
d. License/Registration 8
e. Taxes 2
f. Maintenance/Repair
Lewis did not budget the Maintenance/Repair subcategory, because there is no price or cost indicator next to it.
Therefore, the corrct answer is option
D.He has not budgeted for all of the expenses in the subcategories.
Answer:
500, or 400 if its 4
Step-by-step explanation:
