What is the expanded form of the expression 3 sigma i^3 i=0 1^3+2^3+3^3 0^3+1^3+2^3 0^3+1^3+2^3+3^3 0^3+3^3

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

If 25% of y is 30, what is 60% of y?