Last year there were 43 science projects submitted by students at a science fair. this year thre are 52 science projects. to the nearest tenth, what is the percent of change in the number of science projects summited?

Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.

Given the quadratic function f(x)=3x^2-24x+49 a. use “completing the squares” to convert the quadratic function into vertex form b. state the vertex c. find the x and y intercepts d. graph the function

What is the absolute value of -100000000000000?