If a coin is flipped 10 times, what is the probability that it will show all heads or all tails?

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

How can you find the mean absolute deviation (mad) for this set of data?