The valve seat performs two functions: It provides a seal for the valve in the combustion chamber, and it provides a cool surface to carry heat away from the valve. Most valves use a _______-degree seating angle. A. 30 B. 60 C. 45 D. 15

Which number is irrational, an integer, and a real number? A)there are no such numbers B) 0C) sq root of 4D) -4/2 Find the volume of the cylinder shown. Use 3.14 for pi. Round your answer to the nearest hundredth. A severe storm has an average peak wave height of 16.4 feet for waves hitting the shore. suppose that a storm is in progress with a severe storm class rating. let us say that we want to set up a statistical test to see if the wave action (i.e., height) is dying down or getting worse. if you wanted to test the hypothesis that the waves are dying down, what would you use for the alternate hypothesis? A __________ is calculated as a flat percentage of income earned, regardless of level of income. Explain in detail what it means to synchronize computers and mobile devices. Include at least two strategies for keeping your files in sync in your answer. Find the number of moles of water that can be formed if you have 182 mol of hydrogen gas and 86 mol of oxygen gas. A __________ is a nuclear family that emerged in response to the requirements of an urban, industrial society and the shift away from an agrarian economy. who was the first president? The christian church was the one unifying authority during this period. to what extent did the church preserve western culture and in what ways did they invent something entirely new "The emergency banking legislation passed by the Congress today is a most constructive step toward the solution of the financial and banking difficulties which have confronted the country. The extraordinary rapidity with which this legislation was enacted by the Congress heartens and encourages the country."Secretary of the Treasury William Woodin, March 9, 1933What was the aim of the legislation referred to in this excerpt? (5 points)Reopen banks and convince people to redeposit their cashCreate a federal insurance program for funds held in banksSeparate the banking from the investment industriesPermanently close all of the poorly performing banks Which best explains if quadrilateral WXYZ can be a parallelogram?WXYZ can be a parallelogram with one pair of sides measuring 15 mm and the other pair measuring 9 mm.WXYZ can be a parallelogram with one pair of sides measuring 15 mm and the other pair measuring 7 mm.WXYZ cannot be a parallelogram because there are three different values for x when each expression is set equal to 15.WXYZ cannot be a parallelogram because the value of x that makes one pair of sides congruent does not make the other pair of sides congruent. How long does it take for your liver to get rid of the alcohol in one standard drink.a. 10 minutes? Kyla makes a triangular school pennant. The area of the triangle is 180 square inches. The base of the pennant is z inches long. The height is 6 inches longer than twice the base length. What is the height of the pennant? Recall the formula A = 1/2bh. A.) 12 inches B.) 15 inches C.) 30 inches D.) 36 inches Rank the size of a change in temperature of one degree Fahrenheit, one degree Celsius, and one kelvin. In other words, if a thermometer were to show that the temperature outside increased by these amounts, which change would feel the largest? If any of the options are the same magnitude, stack them above one another. Rank the sizes of one degree in each scale from largest to smallest. To rank items as equivalent, overlap them. A coordinated collection of fonts,colors,and other viscal effects is called What atomic or hybrid orbitals make up the sigma bond between c1 and c2 in tetrafluoroethylene, c2f4? Marion is observing the velocity of a cyclist at different times. After two hours, the velocity of the cyclist is 18 km/h. After four hours, the velocity of the cyclist is 4 km/h. Part A: Write an equation in two variables in the standard form that can be used to describe the velocity of the cyclist at different times. Show your work and define the variables used. (5 points) Part B: How can you graph the equations obtained in Part A for the first 8 hours? (5 points) Manuel has recently learned that his favorite grandfather is sick and is going to die within the next six months. although he is only 7 years of age, manuel has started displaying some curious symptoms. he has frequent headaches and stomach pains with no physical explanation, he has become unusually moody and irritable, and he has lost interest in his favorite toys, video games, and television programs. given what you know about the expression of mental illness in the young, which type of disorder do you think is most likely the cause of manuel's symptoms? Early conflict theory studies revealed inequality in the u.s. democratic system. do you think that there are inequalities present in the u.s. today Choose the polynomial written in standard formA.x2y2 + 4x4y + 10x6B.x4y2 + 4x3y5 + 10xC.x7y2 + 4x3y + 10x3D.x6y2 + 4x3y8 + 10x2 Steam Workshop Downloader