Which equation represents a circle with a center located at (-2, 2) and a circumference of 16π?.

Which of the following always exist between two objects having mass ● elastic force ● contact force ●gravitational force ●magnetic force

If you are in grade when should you start studying for exams

Layer r contains a well-known index fossil that is 100 million years old. based on this information and the principle of superposition, a. layers t and m are older than 100 million years, and layers x and g are younger than 100 million years. b. layers t, m, x, and g are all older than 100 million years. c. layers t and m are younger than 100 million years, and layers x and g are older than 100 million years.