Mathematics, 23.04.2020 22:49 brittsterrr
Using this number cube and spinner, which simulation would help you answer this question?
Over the past 50 years, records for one northwest city show that rain fell on the first day of spring 13 of the time. If you choose a year at random, what are the chances that the first day of spring will be a rainy Wednesday?
options given on ttm
THESE ARE THE ANSWER CHOICES
btw its asking what method would help you solve the question
1. roll and spin 50 times- roll a 1 or 6 and land on red
2. roll 3 times- roll greater than 2
spin 7 times- roll a 3 and land on red
3. roll 3 times- roll a 2
spin 7 times- land on green
4. roll and spin 50 times- roll a 3 and land on red
PLEASE HELP
Answers: 2
Mathematics, 21.06.2019 19:00
You got a job selling magazines door-to-door. you are paid $100 per day plus $1.50 for each magazine you sell. which recursive formula models this situation?
Answers: 1
Mathematics, 21.06.2019 22:50
Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables
Answers: 3
Mathematics, 21.06.2019 23:00
Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.
Answers: 1
Using this number cube and spinner, which simulation would help you answer this question?
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