Kylie and Jason are both rounding 23.981 to one decimal place. Kylie gets an answer of 24 and Jason gets an answer of 24.0. Who is correct? Explain your answer. chapter round number​

Answer this question! 30 points and brainliest! only if you know the answer.

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

Two sides of a right triangle measure 2 units and 4 units. what is the area of the square that shares a side with the third side of the triangle?