The radius of the placement is 7.5 inches. What is the area of the placemat? use 3.14 for pi ​

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function