At the coffee shop, the cost for using the internet is proportional to the time it’s used. It costs $2 per hour to use the internet. Select the graph drawn to show this relationship, where x represents the number of hours and y represents the cost.(1 point)
Responses
The options for the graph are not provided, so I’m unable to select the correct one. However, the graph that represents the relationship between the number of hours and the cost should be a straight line that passes through the origin (0,0), as the cost is directly proportional to the number of hours.
Unfortunately, as an AI text-based bot, I am unable to see or provide visual images or graphs. However, I can describe the relationship between the number of hours and the cost.
In this scenario, the relationship between the number of hours (x) and the cost (y) is proportional. This means that as the number of hours increases, the cost also increases proportionally.
To represent this relationship on a graph, you would have x-axis representing the number of hours and y-axis representing the cost. The graph would show a straight line passing through the origin (0,0) with a positive slope. The slope of the line would depend on the cost per hour, in this case, $2/hour.
Please note that the graph would be a straight line since the relationship is proportional.
To find the graph that shows the relationship between the number of hours and the cost of internet usage at the coffee shop, we need to understand that the cost is proportional to the time used. That means that as the number of hours increases, the cost will also increase proportionally.
To graph this relationship, we need to plot the number of hours on the x-axis and the cost on the y-axis. Since the cost is $2 per hour, we can use the equation y = 2x to represent this relationship, where x is the number of hours and y is the cost.
To create the graph, start by plotting a few points using the equation. For example, when x = 1, y = 2(1) = 2; when x=2, y = 2(2) = 4, and so on. These points will form a straight line since the relationship is proportional.
After plotting the points, we can draw a line through them to represent the relationship between the number of hours and the cost. The line will have a positive slope since the cost increases as the number of hours increases. The graph should show a straight line that passes through the origin (0,0) since there is no cost if no time is used.
Therefore, the correct graph would be a straight line with a positive slope passing through the origin.
The amount of water is directly proportional to the number of cups of rice. The coordinate (12, 1) is on the graph of this proportional relationship. Identify another point on the graph.(1 point)
Responses
(32, 3)
Left Parenthesis Start Fraction 3 over 2 End Fraction comma 3 Right Parenthesis
(14, 2)
Left Parenthesis Start Fraction 1 over 4 End Fraction comma 2 Right Parenthesis
(2, 6)
Left Parenthesis 2 comma 6 Right Parenthesis
(23, 4)
To identify another point on the graph representing the proportional relationship between the amount of water and the number of cups of rice, we can use the given coordinate (12, 1).
Since the relationship is directly proportional, we can determine the value of water for another point by using the ratio of the number of cups of rice.
For example, if 12 cups of rice correspond to 1 unit of water, we can find the value of water for another number of cups of rice.
Let's consider the option (32, 3). Using the ratio (12 cups of rice = 1 unit of water), we can find the amount of water corresponding to 32 cups of rice.
(32 cups of rice) / (12 cups of rice) = 2.66
So, at 32 cups of rice, the value of water would be approximately 2.66.
Therefore, the correct answer is (32, 3).
Four friends ran a 5K to raise money for their school. The graph shows their rates as a ratio of distance measured in kilometers and time in minutes. Based on the points shown, name the person who ran 212 km in 45 minutes.
(1 point)
Based on the graph, it shows the rates of each person as a ratio of distance (in kilometers) to time (in minutes).
To identify the person who ran 212 km in 45 minutes, we need to find the corresponding point on the graph.
The point on the graph that represents running 212 km in 45 minutes is not provided. Therefore, we cannot determine which person from the given data ran that distance in that time interval.
just which one is it
Apologies for the confusion, but I am unable to see or analyze any provided graph. Without the graph or any specific information regarding the rates of the friends, I cannot determine which person ran 212 km in 45 minutes.
Four friends ran a 5K to raise money for their school. The graph shows their rates as a ratio of distance measured in kilometers and time in minutes. Based on the points shown, name the person who ran 212 km in 45 minutes.
(1 point)
Responses
Bella
Bella
Ruby
Ruby
Paul
Paul
Greg