Mathematics, 02.12.2020 16:40 kira3039
1. Mr. Jackson will announce the student he selected during today's Math Club meeting. The meeting starts at 11:30 a. m. and ends at noon. The exact time of the announcement will be completely random.
Part A: Answer these questions about the announcement time. (6 points)
a. Why is the time of the announcement an example of a continuous random variable?
b. What is the sample space?
c. What will be the shape of the density graph for these data? How do you know?
Answers: 2
Mathematics, 21.06.2019 19:00
Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)
Answers: 2
Mathematics, 21.06.2019 21:00
Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]
Answers: 1
Mathematics, 21.06.2019 22:00
Which is the correct first step in finding the area of the base of a cylinder with a volume of 26x cubic meters and a height of 6.5 meters? v=bh 6.5=b(26x) v=bh v=26pi+(6.5) v=bh v=26pi(6.5) v=bh 26pi=b(6.5)
Answers: 1
1. Mr. Jackson will announce the student he selected during today's Math Club meeting. The meeting s...
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