Scores on the GRE are normally distributed with a mean of 589 and a standard deviation of 84. Using the 68-95-99.8 rule to find the percentage of people taking the test who score between a 421-757. The percentage of people taking the test who score between 421 and 757 is %.

From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.

Aziza has a triangle with two sides measuring 11 in. and 15 in. she claims that the third side can be any length as long as it is greater than 4 in. which statement about aziza’s claim is correct? aziza’s claim is not accurate. the third side must be between 4 in. and 26 in. aziza’s claim is not accurate. the third side can be any length less than 26 in. aziza’s claim is not accurate. the third side can be any length. aziza’s claim is not accurate. the third side must create a scalene triangle.

Explain how to create an equation with infinitely many solutions. need a custom explanation from scratch