Answer: total cost is $13
Step-by-step explanation:
Answer:
The correct answer is B.
Step-by-step explanation:
In order to find this, calculate out the discriminant for each of the following equations. If the discriminant is a perfect square, then it can be factored.
Discriminant = b^2 - 4ac
The only of the equations that does not yield a perfect square is B. The work for it is done below for you.
Discriminant = b^2 - 4ac
Discriminant = 7^2 - 4(2)(-5)
Discriminant = 49 + 40
Discriminant = 89
Since 89 is not a perfect square, we cannot factor this.
Hello!
To find the y-values of the given ordered pairs, substitute the x-values into the equation, y = log₂ x.
y = log₂ 1/2, y = -1
y = log₂ 1, y = 0
y = log₂ 2, y = 1
y = log₂ 4, y = 2
y = log₂ 8, y = 3
y = log₂ 16, y = 4
Therefore, the ordered pairs of y = log₂ x is: {(1/2, -1), (1, 0), (2, 1), (4, 2), (8, 3), (16, 4)}.
Answer: 637
Step-by-step explanation:
Follow the
Symbols like a divide
Answer:
B. The Gantt chart
Step-by-step explanation:
The best chart that would best fulfill Julius's requirement is the Gantt chart
A Gantt chart is a type of chart that is used to give a visual illustration of tasks or project schedule for a particular time. Gantt chart is a special bar chart plot with the tasks to be performed on the vertical axis, and time intervals on the horizontal axis. Gantt charts are used for planning projects of all sizes. They show the start date of the project, the list of project tasks, the people working on each task, start and finish time for the tasks, grouping of the tasks, tasks linkage and progress of the tasks.
