Write 2.71¯¯¯ as a simplified fraction. enter your answer as a simplified improper fraction by using the / symbol, like this: 42/53
get to me in less then 30 minutes
Also I tried 37/100 and I got it wrong

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog

Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables