5. Which of the following statements regarding all overhead valve engines is true?
O A. The two-stroke cycle is what powers them.
O B. They use the camshaft to close valves.
OC. They use an overhead camshaft.
O D. Their valves are located in the cylinder head.

You're helping Professor Joy to calculate the grades for his course. The way his course is organised, students take two exams and their final grade is the weighted average of the two scores, where their lowest score weights 70% and their highest score 30%. To accomplish this, you are going to need to do the following: (1) Build the Student named tuple with the following attributes: name (string) exam1 (float) exam2 (float) (2) Write a function create_student, which will ask the user to input a single student's name, exam 1 score, and exam 2 score. The function will then create a named tuple with this information and return it. (3) Write a function create_class, which an integer n as a parameter, and calls create_student n times and returns a list with the n students created. (4) Write a function calculate_score, which takes a single Student named tuple as a parameter, and returns the final score, where their lowest grade is weighted 70% and their highest grade is weighted 30%. Common stock, $1 par value Shares outstanding, 1/1/2021 60,000 2-for-1 stock split, 4/1/2021 Shares issued, 7/1/2021 30,000 Preferred stock, $10 par value, 6% cumulative Shares outstanding, 1/1/2021 12,000 How many shares should Tb use to calculate 2021 basic earnings per share? Please help! Some scientists say human population growth leads to a tragedy of the commons. Which resource would be the common in this tragedy?A. The sun and moonB. Human beingsC. Planet EarthD. The solar system PLEASE HELP I"M BAD AT MATH Use the Distributive Property to simplify the expression.13(n+4+7m) = The box plot was created by using which pieces of data?A box-and-whisker plot. The number line goes from 0 to 130. The whiskers range from 5 to 130, and the box ranges from 10 to 105. A line divides the box at 40.a maximum of 130 and a lower quartile of 10a maximum of 130 and a lower quartile of 5a maximum of 135 and a lower quartile of 10a maximum of 135 and a lower quartile of 5 9. What is one of the main reasons why Kashmir is an area of dispute?Abundance of oilHeavily forested regionLots of natural gasWater Resource Typically, entrepreneurs are more successful in what field?o the field they are most knowledgeable aboutotechnologyothe field that is most popular at the timeothe field that is the largest at the time Which of the following is NOT likely to become a fossil?A. a footprint in a rock B. A price of bone buried in sandC. A piece of cement D. A preserved tooth What do the images in the Video confirm about"the pane of glass" in line 10 of the Passage?It refers to a sheet of ice.It is a delicate container.It is a figment of the imagination.It reflects a part of the sky. Staley Inc. reported the following data: Net income $300,200 Depreciation expense 76,000 Loss on disposal of equipment 20,600 Increase in accounts receivable 27,600 Increase in accounts payable 10,100 Prepare the Cash Flows from Operating Activities section of the statement of cash flows, using the indirect method. Use the minus sign to indicate cash outflows, cash payments, decreases in cash, or any negative adjustments. eences about Character7 Based on text evidence, which is the best inferenceabout the huntsman's motivations?The huntsman was just passing the house, and thought tohimself: "How the old woman is snoring! I must just seeif she wants anything." So he went into the room, andwhen he came to the bed, he saw that the wolf was lyingin it. "Do I find you here, you old sinner!" said he. "I havelong sought you!" Then just as he was going to fire at him,it occurred to him that the wolf might have devoured thegrandmother, and that she might still be saved, so he didnot fire.- "Little Red Riding Hood,"The Brothers GrimmO The huntsman is motivated by his hatred for thewolf.O The huntsman is motivated by helping others inneed.O The huntsman is motivated by the glory a heroreceives.The huntsman is motivated by revenge for a lostfamily member.1)Intro what was the basic aim in the direct democracy ASAP. Which are potential sources of error in the experiment? Check all that apply. variable amounts of metal and magnetic properties of a material holding the compass at an angle the color of the bar magnet unseen magnetic fields (such as from an electrical appliance) the brand of light bulb used in the circuit using a dead battery in the circuit This is theDopplereffect. Sup-pose that, at a particular moment, you are in a train traveling at 34 m/s and acceleratingat 1.2m/s2. A train is approaching you from the opposite direction on the other trackat 40 m/s, accelerating at 1.4m/s2, and sounds its whistle, which has frequency of 460Hz. At that instant, what is the perceived frequency that you hear and how fast is itchanging Estimate the square root to the nearest tenth.0.39The square root is approximately Village Bank has $350 million worth of assets with a duration of 12 years and liabilities worth $301 million with a duration of six years. In the interest of hedging interest rate risk, Village Bank is contemplating a macrohedge with interest rate T-bond futures contracts now selling for 103-22 (30nds). The T-bond underlying the futures contract has a duration of nine years. If the spot and futures interest rates move together, how many futures contracts must Village Bank sell to fully hedge the balance sheet Tika purchased some fishing gear . She purchased a spinning combo rod and reel for $59.99 baits at $5.49 each, 3 lures for $3.89 each, and a landing net for $24.99. The sales tax rate is 7.0%. What is the total sales tax? What is the total purchase price? In CDE , CD=10 , DE=7 , and mE=62 . What is mD to the nearest tenth of a degree? What is meant by khando? How does it tell the history?plz help me guys..... PLEASE HURRY!! Choose a synonym or antonym to complete each relationship: fragrant : succeed : curious : windy : Steam Workshop Downloader