Which situation had the greatest change? a. the number of available tickets for a concert drops from 170 to 139. b. a tree grows from 29 feet to 61 feet tall. c. the balance in a checking account goes from -$8 to $27. d. the temperature rises from -32 degrees to -3 degrees.

Find the volume of the described solid. the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x. a) 441b) 147c) 864d) 882

Ray ce is the angle bisector of zacd, which statement about the figure must be true? mzecd-mzecb mzace « 4mzacd zace - zdcb zecd zacd save and exit

What is the difference between the predicted value and the actual value