Bill Lee took a 96-mile trip to visit the Johnson Space Center. His car used 6 gallons of gas for the trip. How many gallons of gas would the car
use for a 320-mile trip?

4+(2+x) can you me solve this problem

Which of the following is the major negative aspect of crossover designs for research studies? a. prohibitive cost b. residual effects c-subject drepout d. incomplete randomization e. large sample size required

Pls what is the relative minimum of the function? enter your answer in the box