Mathematics, 12.02.2022 07:40 tgreenberg2002
Kimberly is learning probability in middle school while her little brother,
Rodney, is learning arithmetic in first grade. Kimberly uses a six-sided
number cube to help Rodney learn how to add one-digit numbers. She rolls two cubes, numbered 1
through 6, and Rodney adds up the two numbers on the faces.
a. Construct a tree diagram to determine all the possible outcomes. List the sum at the end of each
branch of the tree.
b. Construct a probability model for rolling 2 six-sided number cubes and determining the sum of
the faces.
c. What is the probability that the sum is 7?
d. What is the probability that the sum is 11?
e. Calculate the probability that the sum is an even number.
f. Calculate the probability that the sum is greater than 5.
g. What event would be complementary to the event that the sum is greater than 5? Explain
your reasoning
Answers: 2
Mathematics, 21.06.2019 17:20
Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x
Answers: 1
Mathematics, 21.06.2019 20:30
Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?
Answers: 1
Mathematics, 21.06.2019 22:00
Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?
Answers: 3
Kimberly is learning probability in middle school while her little brother,
Rodney, is learning ar...
Social Studies, 21.04.2021 18:10
Mathematics, 21.04.2021 18:10
Mathematics, 21.04.2021 18:10
Mathematics, 21.04.2021 18:10
Mathematics, 21.04.2021 18:10
Computers and Technology, 21.04.2021 18:10
Spanish, 21.04.2021 18:10
Mathematics, 21.04.2021 18:10
Biology, 21.04.2021 18:10
Computers and Technology, 21.04.2021 18:10