To identify the constant of proportionality from a graph, we need to look for a linear relationship between two variables. If the relationship is linear, the constant of proportionality is the slope of the line.
The constant of proportionality can be calculated by selecting two points on the line and finding the change in the dependent variable (y) divided by the change in the independent variable (x).
If the graph does not represent a linear relationship, there may not be a constant of proportionality to identify.
identify the constant of proportionality from the graph.
3 answers
what is an average number of heartbeats per second?
The average number of heartbeats per second can vary depending on factors such as age, level of physical activity, and overall health. However, a typical average resting heart rate for adults is around 60-100 beats per minute (bpm). To convert this to beats per second, we can divide the bpm by 60:
60 bpm / 60 seconds = 1 beat per second
100 bpm / 60 seconds ≈ 1.67 beats per second
Therefore, the average number of heartbeats per second for most adults at rest would be approximately 1 beat per second.
60 bpm / 60 seconds = 1 beat per second
100 bpm / 60 seconds ≈ 1.67 beats per second
Therefore, the average number of heartbeats per second for most adults at rest would be approximately 1 beat per second.
3 answers