Two fair dice are thrown let the random variable x be the smaller of the two score if the scores are different or the scores on one of the dice if the scores are the same. draw up the probability distribution of x hence calculate e(x)

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Write the expression 7x^3-28xy^2 as the product of 3 factors

Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.