How to find cube of any number easy tricks
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Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

X-10/4 when x = –18 a 7 b –2 c –7 d 2

Asix-sided die of unknown bias is rolled 20 times, and the number 3 comes up 6 times. in the next three rounds (the die is rolled 20 times in each round), the number 3 comes up 6 times, 5 times, and 7 times. the experimental probability of rolling a 3 is 10 %, which is approximately % more than its theoretical probability. (round off your answers to the nearest integer.)