Trisha has 2 boxes of marbles. She selects a marble from each box 100 times, replacing the marble back into its box each time. From the first box, she selects: • A white marble 29 times • A red marble 25 times • A blue marble 46 times. From the second box, she selects: • A yellow marble 27 times • A green marble 21 times • An orange marble 52 times. Based on this information, what is the probability that Trisha will select a red marble from the first box and an orange marble from the second box on her next turn?

3. The sales data in the table below is for Vestas Wind Systems and is in millions of euros.  Calculate the simple or arithmetic average growth rate for sales between 2010 and 2021.   Year 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 Revenue 15,587 14,819 12,147 10,134 9,953 10,237 8,423 6,910 6,084 7,216 5,836 6,920   a. 20.48% b. 11.53% c. 8.67% d. 3.42% e. 2.52%   4. Calculate the compound or geometric average growth rate for sales for the period from 2010 and 2021.   a. 11.53% b. 13.87% c. 9.42% d. 8.67% e. 7.66%

Ms V has a box with 10 bags of M&Ms and 15 bags of Skittles. She is going to reach in and pick three bags of candy.  What is the probability she picks at least one bag of skittles? (round your answer to one nonzero digit.)

An urn contains 4 white balls and 2 red balls. A second urn contains 8 white balls and 1 red ball. An urn is selected and a ball is randomly drawn from the selected urn. The probability of selecting the first urn is .75. If the ball is white, find the probability that the first urn was selected.

An urn contains five white balls and six red balls. The second urn contains 8 white balls and four red balls. An urn is selected and a ball is randomly drawn from the selected urn. The probability of selecting the first urn is .75. If the ball is red, find the probability that the second urn was selected.

A class contains 8 boys and 7 girls. The teacher selects 3 of the children at random and without replacement. Compute the probability that the number of girls selected exceeds the number of boys selected.

A jar contains 6 red marbles, 7 green marbles, and 7 blue marbles. What is the probability that you draw 3 green marbles in a row if you do replace the marbles after each draw? = What is the probability that you draw 8 blue marbles in a row if you don't replace the marbles after each draw? :

Katy has 61 students in her MTH 103 class. There are 35 students who identify as female. Each day Katy calls on 5 different students to present their work to the class. What is the probability that all 5 students Katy calls on identify as female?