If Allison wants to find 80% of 630, which table should she use?

Simplify this expression.2(10) + 2(x – 4) a. 2x + 16 b. x + 12 c. 2x + 12 d. x + 16

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

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account