In 1968 it cost 54,000 for a 30 second commercial during the Súper bowl in 1973 the cost for a 30 second commercial was 88,000 what is the percent increase from 1968 to 1973

The volume of a cube is 8 in to the 3rd power. how long is each side?

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

Pls brainliest will be awarded if answer is correct