Assuming the outcomes are all equally likely, what is the probability that you will get exactly two heads when you toss a coin three times?

Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .

Solve the triangle. a = 21°, c = 105°, c = 5

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?