Arocket moves at the speed of 4.9 miles per second. how fast is the rocket traveling kilometers/hour (km/h)?

The table above shows approximate conversions from gallons to liters. what is the value of x?

What are the domain and range of the function f(x)=2^x+1

An object is accelerating at a constant rate. its velocity in feet per second as a function of time in seconds can be modeled by the linear function v(t) = 2.5t. what does the dependent variable represent for this function? a) acceleration b) distance c) slope d) velocity