)) An excavation company was hired to finish digging a trench for electrical cables. One of the company's employees kept track of the total length of the trench over the course of the
day. He tracked the time they worked in hours, x, and the total length of the trench in feet,
y. Then, he estimated a line of best fit.
The line of best fit is y = 112x + 896.
Based on this equation, evaluate each statement.

what is the model?

step-by-step explanation:

answer: an 8-foot rope is tied from the top of a pole to a

stake in the ground, as shown in the diagram

below

step-by-step explanation:

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft

110698.56 square miles

step-by-step explanation:

multiply 3.8 by 102

387.6

multiply 2.8 by 102

285.6

multiply those two to get