A key component to this story is that the jeweler deceptively replaced "an equal weight" (or equal mass) of gold with silver. How does this action result in increasing the volume of the crown? Explain using one or more equations.

2-digit numbers less than 91 which are 1 less than a multiple of 10

What is the measure of angle tvu shown in the diagram below

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?