Gabe amodeo, a nuclear physicist needs 30 liters of a 40% acid solution. he currently has a 30% solution, and a 60% solution. how many liters of each does he need to make the needed 30 liters of 40% acid solution? gabe needs __ liters of the 30% solution. he also needs liters of the 60% solution.

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

Can you me find the missing length. i attached an image.