1. 5 - 3/8 2. 2 2/ 3 - 1 1/8
3. 9 - 1/4
4. 4 1/3 - 2 1/6
I WILL GIVE BRAINLIEST AWNSER ALL PLS

List the elements of the set in roster notation. (enter empty or ∅ for the empty set.) {x | x is a letter in the word hippopotamus}

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct