Which sign makes the statement true?
9
No
12
12
<
=

Rearrange the formula c^2 = a^2 + b^2 for b

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

Pj is decorating pupcakes for rocky's birthday party. her color scheme is black, purple, and green. she will use this spinner to determine the color of sprinkles on each pupcake. which model shows the probability of randomly landing on each color?