true or false, a car engine has an efficiency of about 30%

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It is common in some highland Indian societies for the groom to give animals and other goods in order to officially wed the bride. This is an example of ____________, showing how marriage involves _________________ in some societies.Question 9 options:dowry; social transactionsbride price; economic transactionsendogamy; pre-arrangementbride service; sexual transactions Find the X. Then use x ti find the lenght and width off each Should executive orders by presidents be curtailed by Congress and/or the judicial branch to reinforce the separation of powers desired and created by the Framers, or have times changed and do we need a system in which a president that can exert her (hopefully someday) will on government policy, especially civil rights. more forcefully and rapidly than intended by the framers? all of the following statements about castration in camelids is true except question 4 options: castration is performed at 1 year of age. many owners prefer castration earlier than the recommended age. crias gelded before the recommended age develop degenerative osteoarthritis of the stifle. crias gelded before the recommended age experience patellar luxation. how could you use antibodies to prove that the sample on your gel is actually gfp? think back to your laboratory investigations in unit 1 for ideas. ru486, an oral contraceptive widely used in france, great britain, and china, is legally available but opposed by many americans. according to symbolic interactionists, this illustrates group of answer choices gatekeepers to scientific discoveries. the masculinization of technology. cultural lag. the significance of socially constructed beliefs about technology. Interpretation is the goal of observation; reporting is the goal of inferences. O True O False virtuousness, strong relationships with coworkers, and codes of conduct are known as:group of answer choices write the taylor series for f(x)=sin(x)f(x)=sin(x) at x=2x=2 as n=0[infinity]cn(x2)n. Write a m in front of the mixtures and put a s in front of the solutions sugar water concrete jelly beans salt and sugar metel alloys and gases the negative stereotypes of heavy metal fans include a. laziness, vulgarity, and ignorance. b. rejection of the status quo. c. sensitivity and faithfulness to bands. d. loyalty and dedication. Calculate Hf in kJ/mol for benzene, C6H6, from the following data: 2 C6H6(l) + 15 O2(g) 12 CO2(g) + 6 H2O(l) H=-6534 kJ Hf (CO2) Buffer systems, exhaling carbon dioxide and excretion by the kidneys are allA) Ways to balance interstitial fluidB) Means of balancing blood volumeC) Ways of controlling H+ levels in the bodyD) Ways to make ionsE) Ways to increase blood volume Complete the identity.sin x/cos x + cos x/sin x =? the accounting department of a manufacturing company is a(n):multiple choice question.profit centerinvestment centercost centerasset center what is the median of this data?9 3 10 5 5 8 9 9 8 7 Greg granted a truck for one day there was a base fee of $19.95 and then there was additionally charged of 83 cents for each mile driven Greg had to pay $185.12 when he returned to the truck for how many miles did he drive the truck. Which of the following factors has no effect on the force of friction between two solid objects? A.the type of materials the objects are made of. B.the smoothness of the surfaces between the objects. C.the contact force between the objects. D.the relative speed of the objects to each other location of tropical cyclone Freddy in Mozambique Find the slope for the following line: