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PLEASE HELP WITH THESE QUESTIONS! WILL GIVE 100 POINTS!
1. a single die is rolled two times. what is the probability that the next role will role four?
2. toms scores were: 80,80,70 and 90. what was his weighted average if the tests were weighted at 1,2,3,4 and 4 respectively?


Sagot :

Answer:

1. 1/6 2. 80

Step-by-step explanation:

Answer:

Step-by-step explanation: