In the United States, which type of industry is often considered part of an oligopoly?

a. electric companies

b. cell phone carriers

c. mail delivery services

d. denim companies

A correlation coefficient represents what two things

Solomon's football coach is a very important influence in his life. Many of Solomon's actions are attempts to win the approval of Solomon's coach.

According to Wired magazine, a fidget spinner has a radius of 3.7 cm and can reach a top rotational speed of 140 rads/sec. What is the Period of the spinner at that speed and what is the tangential velocity at the edge?

What is meant by uniform acceleration

A toy truck has a speed of 4 m/s and kinetic energy of 48 J. What is its mass? A. 8 kg B. 4 kg C. 6 kg D. 10 kg

How many earth years does it take mars to orbit the sun

Which represents a system that is almost completely closed?

If many household substances classify as acids or bases what is the ph scale

A protostar forms once the nebular cloud condenses and the core begins

How do whales bats and dolphins use echolocation? A To scare away predators B To attract mates C To orient them selves and find food D To tell animals of there species where they are