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A plane with the tailwind is 500 km/h. While going against the wind it is 410 km/h. What is the speed of the plane without wind? Where does nearly all life get its energy from? *OxygenA.SunB.ProduceC.Soil Which equation matches line p? Which statements describe Georgia O'Keeffe? Select three options.She was a poor, working-class woman.She was inspired by the dramatic landscape of west Texas.She was raised in New York, but traveled all over the world.She was one of New York's most celebrated artists in the 1920s.She was a member of the radical feminist organization, the National Women's Party.please help its timed A die has 12 faces numbered 1 through 12. On the die, 5 of the faces show prime numbers, so the theoretical probability of rolling a prime number is 5/12. Which is the most likely prediction for the number of times a prime number will occur when rolling the number cube 300 times? How do you do this? I will give brainly :)Find the missing side of this righttriangle.911x = V[?] Homework, 20 points for whoever answers Note: if you dont know the answer or unsure of it, please do not say it or type I dont know as the answer, it takes away my points and my time, thank you :D Zn(s) + 2 HCl(aq) > ZnCl2(aq)+ H2(g)If a scientist wanted to create 10L of hydrogen gas at RTP, what mass of HCl would they need to start with? define the transparency of Institutions in a simple way please ^^ If there are more people living in an area or a certain type of area, it is more likely that more people will be affected by a I need help on this. Please help me. Pls help first =brainliestttttttt how your innate immunity protects you from the pathogens you encounter. Can I get help on this question? Please explain the process of how to solve it too. Please I don't understand this i need help simplifying these radicals. someone please help!! 4.2x-1.4y= 2.1 what is Y plz i need help and i don't understand (03.03 LC) Which of the following describes a covalent bond?