PLEASE I NEED THIS ANSWERED ASAP The density of apple juice is 1.05 grams per cm3. The density of fruit syrup is 1.4 grams per cm3. The density of carbonated water is 0.99 grams per cm3. 25 cm3 of apple juice are mixed with 15 cm3 of fruit syrup and 280 cm3 of carbonated water to make a drink with a volume of 320 cm3. Work out the density of the drink. Give your answer correct to 2 decimal places. (4 marks)

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck