Sixty books, each 2.5 cm thick ,were placed side by side on shelf. If the shelf was filled with the books, what was the length of the shelf in metres

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.

One hectometer is a) 1/1000 of a meter. b) 1/100 of a meter. c) 10 meters. d) 100 meters. e) 1000 meters.