subject
Mathematics, 20.05.2021 16:30 devinlj07

Jacquie used an app to simulate a coin flip 400 times. It lands on heads 222 times. Based on her results, Jacquie predicts that the expected number of times the coin will land on heads in 10,000 trials is 5,000 times. Do you think Jacquie's expected results are correct? Explain your reasoning.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 22.06.2019 00:00
Two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: what is the approximate distance, in feet, between the two poles? 6.93 feet 8.66 feet 12.32 feet 15.59 feet
Answers: 1
question
Mathematics, 22.06.2019 01:00
1) your friend taylor missed class today and needs some identifying solutions of systems. explain to taylor where to find the solution(s) of any system using its graph 2)taylor graphs the following in desmos and decides that f(x) = g(x) at x = 0, x = 1, & x = 3. f(x) = 2x+1g(x) = 2x2+1 provide taylor some feedback that explains which part of the answer was incorrect and why.
Answers: 1
question
Mathematics, 22.06.2019 03:00
Aboat has a speed of 9 mph in calm water. it takes the boat 4 hours to travel upstream but only 2 hours to travel the same distance downstream. which equation can be used to find c, the speed of the current? 2(9 – c) = 4(9 + c) 9 + c = 4(9 – c) 9 – c = 2(9 + c) 4(9 – c) = 2(9 + c)
Answers: 3
question
Mathematics, 22.06.2019 04:00
What integer is equivalent to 9 3/2
Answers: 1
You know the right answer?
Jacquie used an app to simulate a coin flip 400 times. It lands on heads 222 times. Based on her res...
Questions
question
Mathematics, 10.12.2020 17:00
question
Social Studies, 10.12.2020 17:00
Questions on the website: 13722367