Write a verbal expression for each algebraic expression. 1. 9a2 2. 52

3. c + 2d 4. 4 – 5h

5. 2b2 6. 7x3 – 1

7. p4 + 6r 8. 3n2 – x

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500

If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.

Find the value of x to the nearest tenth.