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Complete the recursive formula of the arithmetic sequence 20,26,32,32,38..
a(1) =
a(n) = a(n − 1)+

If a fair 6 sided cube is rolled 60 times, theoretically how many times should you expect to roll a 4 or a 5?

12x + 1 = 25 solve the following equation. then place the correct number in the box provided.

What is the volume of a cardboard box that measures 1 inch by 5 inches by 7 inches? the volume of the cardboard is cubic inches. enter your answer as the number that correctly fills in the blank in the previous sentence. if necessary, round your answer to the nearest tenth, like this: 42.5