02* The world's population in 1980 was
approximately 4,470,000,000. Which of the
following expresses this population in
scientific notation?
4.47 x 10^9
447 x 10^7
44.7 x 10^-8
4.47 x 10^-9

Astrid spent $36 on new shoes. this was $12 less than twice what she spent on a new skirt. part a: which equation would solve for how much she spent on the skirt? part b: solve the equation in the workspace provided below. how much did astrid spend on her skirt?

V=x^4-y^4 pick three expressions that can represent the three dimensions of the prism (each in meters)

Determine the solution to the given equation. 4 + 3y = 6y – 5 a. y = 3 b. y = –3 c. y = 1 d. y = –1 select the best answer from the choices provided a b c d