Describe the end behavior of the following function: F(x) = 2x4 + x​

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.

Marking brainliest for original answer.. are these two triangles similar? how can you tell?

A11 gram sample of a substance that’s used to treat thyroid disorders has a k-value of 0.1247