yan is running on a track that is of a km long. she can run 4 laps in 12
minutes. what is her speed in km per minute?

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Math each whole number with a rational,exponential expression