1. The ratio of boys to girls in the seventh grade is 2:3. If there are 24 boys, how many girls are there?

Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line