A ships guidance system measures that the ship is 12m from the top of a lighthouse the top of the light house is 9m above sea level how far is the ship from the lighthouse (I need help fast please)

A) 15.13m

B) 15m

C)12.36m

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

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

What is the solution of log2  (3x  -  7)  =  3? 4 5