The number 90 is 4 times more than 30

The ages of members of an online gaming group are normally distributed with a mean of 23 years and a standard deviation of 4 years. There are 300 members in the group.

Which rates are equal? Choose 2. A. $28 per 8 salads B. $42 per 12 steaks C. $45 per 18 rolls of paper towels D. $57 per 20 boxes of rolls E. $26 per 10 bottles of soda

padma works as a babysitter. she charges a $10 fee to cover her transportation costs plus $13 fee to watch for one child. write and equation that gives her total pay, y, for a job lasting x hours

Emma has 18 yellow flowers and 27 white flowers she wants to split them into vases in equal groupes what is the largest number of groups she can make

Factor completely: 49h^2 - 28hk + k^2

A positive integer raised to the - 3 power is always ...

The polynomial equation x^3-4x^2+2x+10=x^2-5x-3 has complex roots 3+2j What is the other root? Use a graphing calculator and a system of equations. -3 -1 3 10

Find an explicit formula for the geometric sequence 120,60,30,15 ... a (n) =

Complete : 973 mg = 0.973

Simplify open parentheses x to the 2 third power close parentheses to the 4 fifths power.