Determina el radio de una circunferencia sabiendo que una cuerda de 9 cm tiene una proyección de 3 cm sobre el diámetro trazado por uno de los extremos.

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?