Questions Asked on April 10, 2020

can someone help me on these questions. the questions are on these two links. there's no space betwe... Asked on April 10, 2020 at 12:01 AM I have to answer this question: "Kevin had 2 sixths if James gave him 5 tenths how much would Kevin... Asked on April 10, 2020 at 12:03 AM Two charges, Q1 and Q2, are held a fixed distance apart. Q1 is exactly twice Q2. You do an experimen... Asked on April 10, 2020 at 12:05 AM Find the solution to the system y = 2x2 - 2x - 3 y = -2x + 2 A) (-1,1) and (1, -3) B) (0, -1) and (... Asked on April 10, 2020 at 12:07 AM Describe the civil war in Syria and Yemen. How are they similar? How are they different? Asked on April 10, 2020 at 12:11 AM A ball is shot from the ground straight up into the air with initial velocity of 45 ft/sec. Assumin... Asked on April 10, 2020 at 12:21 AM Given that f(x)=2x+cos(x) is one-to-one. use the formula (f^−1)′(x)=1 / f′(f^−1(x)) to find (f^−1)... Asked on April 10, 2020 at 12:36 AM Let a and b be two positive integers, where a ≥ b. Find all pairs a, b such that their sum, their po... Asked on April 10, 2020 at 12:50 AM What is the pH of a solution that contains [H⁺] = .0023 M? Is the solution acidic or basic? Show you... Asked on April 10, 2020 at 1:13 AM Calculate the molarity of a solution prepared by dissolving 89 g of KNO₃ in 0.525 L of water. Show y... Asked on April 10, 2020 at 1:14 AM