There were 26 balloon in the party room, 12 red and 14 blue. Half of the blue balloon popped. How many balloons are left?

Ihave a 69 and an 82. the 69 is worth 40% of my grade and the 82 is worth 15%. can someone tell me my current average grade.

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.