Which of the following statements is not true?

an angle bisector can be a median of a triangle.
a perpendicular bisector can be an altitude of a triangle.
a median can be an altitude of a triangle.
all of the statements are true.

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

In the diagram, a building cast a 35-ft shadow and a flagpole casts an 8-ft shadow. if the the flagpole is 18 ft tall, how tall is the building? round the the nearest tenth.