A customer purchases stock for $40 per share and holds it for 1 year, selling it for $50 per share exactly 12 months after the date of purchase. Four quarterly qualifying dividends of $.50 were paid during the year. If the customer's tax bracket is 30%, what is the after-tax rate of return?

A hockey puck is sitting stationary on a frozen pond. A player slaps the puck, accelerating it from rest to 45 m/s in 0.03 s. What is the average force on the hockey puck while it is in contact with the stick I need some assistance I WILL GIVE BRAINLIESTWhy is a secondary source, such as a textbook, often more helpful than primary sources such as official police reports and court rulings?A. The language and format of official documents are often difficult to interpret.B. Most official documents are just summaries created by researchers and historians.C. Official documents are not always accurate since they represent secondhand news.D. Official documents are rarely preserved for more than a few years after they're written.4. Which is an example of a primary source?A. a hand-written letter from a World War I soliderB. a pop song about being a veteranC. a textbook chapter about the Civil WarD. a World War II movie starring Tom Hanks5. What is the mission or purpose of the National Archives?A. to help you determine if facts from books and movies are accurateB. to collect, store, maintain, and create historical documentsC. to sell primary sources to teachers and movie producersD. to create a museum where the public can pay to see official documents Galena is solving the following system.Step 1: She multiplies equation (3) by 3 and adds it to equation (1). Step 2: She multiplies equation (3) by 7 and adds it to equation (2). Which statement explains Galenas mistake? HELP ME I'LL MARK U AS BRAINLIEST Why is it important to perform a restriction digest after cloning your gene of interest fragments into the TOPO vector? How did the United States help Japan become a world power? how do you graph y=4x-9 if h(x)=-4-10 find h (-5) According to this graph, what would the approximate equilibrium price be for widgets?A. $0.85B. $1.50C. $2.50D. $4.70 J.J. Thomson discovered the electron in 1897. In 1904, he proposed a model of an atom, describing that there was an equal distribution of negative and positive charges throughout the atom. In 1909, Ernest Rutherford tested J.J. Thomsons model by shooting positive particles at gold foil. Based on Thomson's model, it was predicted that the particles would fly through the foil with a small amount deflected back. Analyzing the results, Rutherford discovered that more of the particles bounced back than expected. Which of the following best explains how the results of Rutherfords experiment affected Thomsons widely-accepted atomic model? Need Help Asap) Graph the piecewise function. ( Look at the picture). Will Mark Brainliest. Please show me points on paper. [ Only Answer If You Know How To Please And Thank You]. Jorge y Lucas sonO hermanoscuadosO amigoso padres Find xFind PFind QFind R a tiny house has a length of 25 feet. the width of the kitchen is 3 feet, and the width of the remain space is 12 feet. which expression represents the area of the tiny house? What is u + V + w when u = -10, v = 4, and w= 8? 14 -22 2 22 A bank is going to hire 5 new employees. There are 12 applicants. Which ratio represents the number of applicants to new employees? PLS HELP ME I WILL GIVE BRAINLYEST Josh purchased 8 cans of tennis balls. The cans came with 3 balls in each can. How many balls did Josh purchase? 2. You are attempting to convince an audience that animal testing is morally wrong.