Answer:60x+28
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
"data includes which problems where attempted, the time at which each problem was attempted, the answers the student submitted and whether they were correct, the duration the student was working on each problem, whether each assignment was completed on time and the completion percentage for each assignment" (paragraph 4).
Its on their privacy policy
Answer:
no
Step-by-step explanation:
<span>Draw a net of the polyhedron.Calculate the area of each face.<span>Add up the area of all the faces.</span></span>