Asmall country had a population of 8.4 x 10^8 in 2010. since then, the original population has doubled, and an additional 3.7 x 10^9 people have immigrated into the country. what is the population of the country now?

Statement: if two distinct planes intersect, then their intersection is a line. which geometry term does the statement represent? defined term postulate theorem undefined term

Given: ac and db are diameters. m∠3=

Atoy company is considering a cube or sphere-shaped container for packaging a new product. the height of the cube would equal the diameter of the sphere . compare the volume to surface area ratios of the containers. which packaging will be more efficient? for a sphere, sa =4πr²