There are 1616 people in an office with 66 different phone lines. if all the lines begin to ring at once, how many groups of 66 people can answer these lines?

Using a directirx of y=-3 and a focus of (2,1) what quadratic function is created

Simplify [7+2 (5 - 9) 2]/[ (4+1) 2 - 3 (22)

If f (x) = √x + 3 and g (x) = - 7x+7 which statement is true A. 5 is in the domain B. 5 is not in the domain

Find the remainder when f (x) = x^3-14x^2+51x-22 is divided by x-7

All of the following are equivalent except 5 is to 3 7.5:4.5 45/27 15/5

Is the relation a function? Select Yes or No for each relation. (3,3), (3,-2), (-2,4), and (1,-6) (3,3), (5,-2), (-2,4), and (1,-2) (3,3), (5,-2), (-2,4), and (5,9) (3,3), (5,-2), (-2,4), and (4,9)

When two births are randomly selected, the sample space for genders is bb, bg, gb and gg. assume that those four outcomes are equally likely. does the mean of the sample proportions equal the population proportion of girls in two births?

A student bought a pair of sunglasses in the USA. He paid $35.50 In England, an identical pair of sunglasses costs £26.99 The exchange rate is £1 = $1.42 In which country were the sunglasses cheaper, and by how much?

What is the actual distance between Saugerties and Kingston

Find all numbers for which the rational expression is undefined? x+2:6