X²+x-6=0

hãy tìm giá trị của x trong câu trên

There are 20 children in the cast of a class play and 8 of the children are boys of the boys 4 have a speaking part in the play and of the girls 8 do not have a speaking part in the play if a child from the cast of the place chosen at random what is the probability that the child has a speaking part

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

You love to play soccer! you make a shot at the net 8 times during a game! of those 8 attempts, you score twice. what percent of the time did you score?