A science class has a total of 47 students. The number of males is 13 more than the number of females. How many males and how many females are in the class?

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?

If a and b represent positive real numbers what is the inequality when solves for v