Scores for a civil service exam are normally distributed, with a standard deviation of 8. To be eligible for civil service employment, you must score in the top 10%. If the lowest score you can earn and still be eligible for employment is a 90, what is the mean score for the exam?

answer: sorry

step-by-step explanation: can you tell me pls how to find the rational of two integers

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

figure c

step-by-step explanation:

hope this .

answer: 4 meters

step-by-step explanation: to you understand 2/3 better you can do 1 divided by 3 = . then multiply that by the 2 which is .66666666666666667 then you would do 6 x .66666666666666667 which is 4.      

hope this .