I NEED HELP PLEASE ANSWER QUICK (SAT Prep) In the given figure, a ∥ b. Find the value of z. A. 50° B. 90° C. 45° D. 75°

Draw the Lewis structure for methane (CH4) and ethane (C2H6) in the box below. Then predict which would have the higher boiling point. Finally, explain how you came to that conclusion. What is a3 if an=64(12)n1 Research finds that those with high self-esteem choose to interact with people who evaluate them positively, while those with low self-esteem choose to interact with people who evaluate them negatively. This shows that, generally speaking:____________ pls help ! simplify Ostriches can evade predators by running away on their powerful legs.Please select the best answer from the choices providedTF Find 83 1 3 % of 384 please help I really need it Suppose that for each firm in the competitive market for potatoes, long-run average cost is minimized at $0.6 per pound when 150 pounds are grown. The demand for potatoes is Q = 40,000/p. If the long-run supply curve is horizontal, then what would be the total consumer spending? Complete the sentence by selecting the correct word from each drop-down menu. The middle value of a data set that is ordered from least to greatest is called the ____ . This value is a measure of ____. The options for the first ____ are mean/median/range The options for the second ____ are center/range/variation Please answer this question now I NEED HELP :_( Which of the following points is in the solution set of y > -x2 + 5? (0, 5) (2, 4) (1, 3) Read the passage from Part of the Stew. On the morning of January 8, 1815, the Redcoats made their attack. Mama and I woke up to the sound of it. It was like thunder that rolled on and on, and we held hands as we thought of Pa and our friends. Then, suddenly, everything was silent. It felt like forever as we waited for news. Finally, word came around that the British had raised the white flag of surrender. The use of first-person point of view helps engage readers by allowing them to experience how the narrator feels about the battle. the narrators pa feels about the battle. the narrators friend feels about the battle. the narrators mama feels about the battle. Q 7.24: A small grocery store has three employees working each shift, but they only have one checkout register. Depending on which employee is available when a customer is ready to check out, all three employees use the same register at various times of the day. Which principle of control activities does this grocery store violate 32. Which element does NOT help create harmony in a work of art?enta. colorb. varietyc. repetitiond. space Zoey wants to use her iPad throughout a 6-hour flight. Upon takeoff, she uses the iPad for 2 hoursand notices that the battery dropped by 25%, from 100% to 75%. How many total hours can Zoeyexpect from the iPad on a full battery charge? Can somebody plz help me [-5+(-7)]^2-(7+3)^2 Please can someone help me On the map above, country A is __________. A. Egypt B. Ethiopia C. Sudan D. Libya The cease-fire that ended the Vietnam War resulted in Hydroelectric power uses water to generate what?electricitygasolinefossil fuels if OA= 3 & AB= 2 what is the ratio of the circumference of the smaller circle to the circumference of the larger circle