Aretailer buys a coat in bulk at a unit price of $45. in order to make a profit, the retailer must increase the price (markup) by 28% to sell in the store. what is the price of the coat in the store?

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

How do you find the distance of each number from the mean

During the election for class president, 40% of the students voted for kellen, and 60% of the students voted for robbie. 500 students voted in total. how many more students voted for robbie than for kellen? answer with work : )