a college professor asked every student in his statistics class to flip a coin 100 times and report how many times the coin landed on heads. the results followed a normal distribution with a mean of 50 and a standard deviation of 5. if there were 70 students in the class how many students most likely got heads between 45 times and 60 times? round your answer to the nearest whole number of students

the answer is ! ?

answer: i could not see part the question so ill explain how to get the answer

step-by-step explanation: for instance the distance she travele d is 10 and she traveled the same amout each mile so do 10 divided by how many miles she drove each time and you ge your answer.

ending amount = beginning amount / (2^n)

where "n" = number of half-lives (or elapsed time / half-life)

ending amount = 50 mg / (2 ^10 / 5.3)

ending amount = 50 mg / (2 ^ 1.8867924528)

ending amount = 50 m / 3.6981210597

ending amount = 13.5203794557 mg

or about 13.5 mg remain

source:  

7x7=4 so if u carry the 9 it will be 33