If 30 people claimed that they get an average of seven hours of sleep, how many people were in the group? [Type your
answer as a number.]
Hours of Sleep
Seven
25%
Six or Less
10%
Eight
50%
Nine or more
15%

Tell me how you got the it use the figures to answer questions 1and 2. in each diagram, line k is parallel to line l, and line t intersects lines. 1. based on the diagrams, what is the value of x? 2. how would you verify your answer for x?

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

Find the coordinates of point x that lies along the directed line segment from y(-8, 8) to t(-15, -13) and partitions the segment in the ratio of 5: 2.