Segment ab has point a located at (4,2). if the distance from a to b is 3 units, which of the following could be used to
calculate the coordinates for point b?
o3 = v(x - 2)2 +(y-4)2
03 = v(x-4)2 + (y-2)2
03 = v(x + 2)2 + (y +4)2
o3 = v(x+4)2 + (y + 2)2

What is negative 3/9 times negative 2/8 ?

Kristen is wrapping presents for the holidays. she has a box that measures 4 ft. x 2 ft. x 2 ft. how many square feet of wrapping paper does she need to cover the box without overlapping?

Atown recently dismissed 5 employees in order to meet their new budget reductions. the town had 5 employees over 50 years of age and 19 under 50. if the dismissed employees were selected at random, what is the probability that exactly 2 employees were over 50? express your answer as a fraction or a decimal number rounded to four decimal places.