Mhanifa can you please help me? This is really hard for me :( I will mark brainliest

Iwill give brainliest only if your correct the words subsequent and submerge both contain the prefix sub. based on this information, what does the prefix sub most likely mean? a) under or secondary b) true or verifiable c) tricky or difficult d) around or centered on

Describe the relationship between the angles of similar triangles and the sides of similar triangles

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?