Mathematics, 05.06.2020 23:03, Cxylaa
Item 7
There is a 20% chance that you will be elected president of the history club. There is a 20% chance that your friend will be elected treasurer of the history club. You use a random number generator to randomly generate 50 numbers from 0 to 99. The results are shown in the table below. The digits 1 and 2 in the tens place represent you being elected president. The digits 1 and 2 in the ones place represents your friend being elected treasurer. What is the experimental probability that you are elected president and your friend is elected treasurer? Write your answer as a fraction in simplest form.
10739753203657766173
4613714394411622033
706153922947323622
112531576550312981
13452983607226333353
The experimental probability is?
Answers: 2
Mathematics, 21.06.2019 18:30, guillianaroberts
Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3
Answers: 3
Mathematics, 21.06.2019 18:50, umarhaley
The avenues in a particular city run north to south and are numbered consecutively with 1st avenue at the western border of the city. the streets in the city run east to west and are numbered consecutively with 1st street at the southern border of the city. for a festival, the city is not allowing cars to park in a rectangular region bordered by 5th avenue to the west. 9th avenue to the east, 4th street to the south, and 6th street to the north. if x is the avenue number and yis the street number, which of the following systems describes the region in which cars are not allowed to park? 5th ave 9th ave
Answers: 1
Item 7
There is a 20% chance that you will be elected president of the history club. There is a 20%...
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