If one jar of coffee costs $y, what will be the cost of four jars of coffee​

An astronaut drops a rock into a crater on the moon. the distance, d(t), in meters, the rock travels after t seconds can be modeled by the function d(t)0.82. what is the average speed, in meters per second, of the rock between 5 and 10 seconds after it was dropped?

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

To prove that def ~ gfh by the sss similarity theorem using the information provided in the diagram, it would be enough additional information to know that