During a tunnel construction project, engineers used explosives to excavate partway into a mountain. because of time constraints and environmental concerns, they later used a tunnel boring machine (tbm) to excavate the rest of the tunnel. the table shows the length of the completed tunnel, y, after different numbers of days, x, since the tbm started working. number of days length of tunnel (feet) 0 225 5 350 20 725 30 975 55 1,600 the length of the completed tunnel can be calculated using what equation . if the project will be completed 86 days after the tbm was introduced, the length of the completed tunnel will be feet.

I’m still confused on how to work the percentages

In the next 10 years, how do you think hipaa guidelines will affect the roles, responsibilities and tools of a medical transcriptionist

Given are five observations for two variables, x and y. xi 1 2 3 4 5 yi 3 7 5 11 14 which of the following is a scatter diagrams accurately represents the data? what does the scatter diagram developed in part (a) indicate about the relationship between the two variables? try to approximate the relationship betwen x and y by drawing a straight line through the data. which of the following is a scatter diagrams accurately represents the data? develop the estimated regression equation by computing the values of b 0 and b 1 using equations (14.6) and (14.7) (to 1 decimal). = + x use the estimated regression equation to predict the value of y when x = 4 (to 1 decimal). =