The sum of 5 and c is greater than 25?

What is 20+(5 x 2/5 )+ 3 show your work

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?