Scarlett learns to perform 2 vocal pieces during each week of lessons. Write an equation that shows the relationship between the number of weeks x and the number of pieces learned y. Write your answer as an equation with y first, followed by an equals sign.

In the surface area formula for cylinders which expressionrepresents the lateral area

For each proportion find the unknown number x 1/5/8=×/15

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?