BRAINLIST AND 50 POINST ANSWER 5-8

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.

Aflower has 26 chromosomes. to create a new flower, how many would a sperm cell have what is called?