Acube has edge length 11 inches. write an expression for it's volume and an expression for it's surface area

For an experiment, a penny is tossed. at the same time, a spinner with 8 congruent sections numbered 1–8 is spun. how many possible outcomes are there for the experiment?

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28

Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12