By what factor would the total surface area of a sphere be changed if the radius of the original sphere is increased by a factor of 3/2?

Find the perimeter of the figure shown above. a. 18 yds c. 20 yds b. 10 yds d. 24 yds select the best answer from the choices provided

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?