B is the answer. i promise.
Answer:
6 hours and 15 minutes
Step-by-step explanation:
4 hours + 45 minutes + 1 hour + 30 minutes = 5 hours + 75 minutes = 6 hours + 15 minutes
The given equation is
We need to determine the type of solution and the number of solutions.
<u>Solving the equation:</u>
Let us solve the equation to determine the number of solution and the type of solution.
Subtracting both sides of the equation by 16c, we get;
Adding both sides of the equation by 32, we have;
Let us solve the equation using the quadratic formula.
Thus, we have;
Simplifying, we get;
Thus, the solution of the equation is 4.
Hence, the equation has one rational solution.
Therefore, Option A is the correct answer.
Answer:
quadratic
Step-by-step explanation:
The fact that function values are decreasing, then increasing tells you the function cannot be modeled by a linear or exponential function.
A quadratic model is most appropriate.
__
The function is modeled by the quadratic 3x^2 -2.
Answer:
15
Step-by-step explanation:
4x+y=8 so the answer is 15?