In the following code, which variable replaces the first %f ? distance = 1000; % ftdistanceInMiles = distance/5280; % milesspeed = 70; % mphtimeInHours = distanceInMiles / speed; % hourstimeInSeconds = timeInHours * 3600; % secondsfprintf(, distance, speed, timeInSeconds’)

Which of the following successfully swaps the values of the variables heads and tails?

What is the value of thursAppts? % number of appointments in a weeknumAppointments = ;midWeek = numAppointments(3:end-2)thursAppts = midWeek(:,end)

What is realmax defined as by default?

Which of the following commands will return a 5× 4 matrix with ones along the main diagonal?

What is the value of thursAppts? % number of appointments in a weeknumAppointments = ;midWeek = numAppointments(3:end-2)thursAppts = midWeek(:,end)

Which function creates a two-dimensional scatter plot?

Complete the if statement to produce the given output. A = ;if (_____) A(1,:) = 0endA = 0 0 0 0 4 2

Choose the code that is equivalent to how the following expression will execute.x > 5 * b | y == max + tax

What statement will transpose the column array pounds = ; into a row array?