There are 31 children in the class. Tia says, "40% of the class are boys." is this possible? Why? why not?​

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

Apolynomial function has a root of –6 with multiplicity 1, a root of –2 with multiplicity 3, a root of 0 with multiplicity 2, and a root of 4 with multiplicity 3. if the function has a positive leading coefficient and is of odd degree, which statement about the graph is true?

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is