MsDaily can grade 54 essays in 6 hours. Which of the following rates represent the number of essays per hour ms. Daley can grade? A-19 of an essay
B-one essay can be graded in 9 hours
C-it takes 9 hours per essay to grade
D- 9 essays can be graded per hour

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

What is the solution to the equation in the & show work i’m very

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?