Taylor is competing in a 30 km race. she has already run 12.35 km through a park and swam 3.75 km. she will bike the rest of the way. round each distance to the nearest km. about how far does taylor need to bike to finish the race? a. about 12 km b. about 13 km c. about 14 km d. about 23 km

Answer for 10 points show work you guys in advanced < 3

Two rectangular prisms have the same volume. the area of the base of the blue prism is 418 4 1 8 square units. the area of the base of the red prism is one-half that of the blue prism. which statement is true?

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.