Answer:
85 beats per minute
Step-by-step explanation:
khan academy
Answer:
There is a constant rate of change of both money raised and distance, so the function is linear. But the variables do have a proportional relationship, and the graph includes the point (0, 0)—0 dollars will be raised by a person who runs 0 miles. So this is a proportional function.
Step-by-step explanation:
The coefficient of determination represents the percentage of the data that is the closest to the line of best fit.
the total variation in y can be explained by the linear relationship between x and y
Answer:the first one for miles is d and the second one for minutes is b
Step-by-step explanation:
Answer:
268
Step-by-step explanation:
