Pls help me ASAP it is for a final I dont understanddddd
Real help

A jar contains 2 red, 5 green, 2 blue and 6 yellow marbles. A marble is chosen at random from the jar. After replacing it, a second marble is chosen. What is the probability of choosing a green and then a yellow marble? There were 3 chihuahuas at the dog park last Saturday, along with 9 other dogs. Considering this data, how many of the next 20 dogs to arrive at the park next Saturday should you expect to be chihuahuas? A Chemist reacted magnesium and aluminum oxide. A reaction takes place. Explain why I need this pleaseeee helpppp plz if ur good at Spanish What is the domain and Range of the piecewise function?A. All real numbersB. X4C. -inf < x < -2, 0< x4 help asap plz i just cant lol yea i need help again A rectangular rug feet long and wide feet wide with a perimeter of 60 ft both X and Y are whole numbers between 10 and 20 Declan says that any number n, the product 4 times n is greater than 4. Which value of n shows why declan is incorrect What role did the American woman play in the civil rights movement Which population of frogs is likely to have more changes after many generations?descendant Species 1: The frogs in the brown hills.Descendant Species 2: The frogs in the green forest.Both are equally likely to have changes in their structures.Explain the reasoning for your answer If two half lives have passed since a scientist collected a 1.00- gram sample of a U-235, how much U-235 is left now? answers for most finals chem test questions (10th) Solve for x. Rolind to the nearest hundredth. ahhhh someone help pls!!!! How many solutions does the equation-2(x + 3) = 2x - (5 x) have? Let's Check InJapan's population is beginning to decline. Which of the following situations is not a consequence of a decliningpopulation?A. There are fewer workers to support the economy.B. The population ages and grows older over time.C. There are more young citizens than elderly citizens.D. Businesses and industries become less productive without as many workers.Please select the best answer from the choices provided On May 13, 2020, Otto, Parker and Quentin bought a parcel of land as tenants in common. The deed provided that Otto owned 1/2 the property and Parker and Quentin each owned 1/4 each. If Quentin dies, the property will be divided as follows:a. Otto 1/2. Parker 1/2 b. Otto 5/8, Parker 3/8 c. Otto 1/3, Parker 1/3, Quentin's heirs 1/3 d. Otto 1/2. Parker 1/4, Quentin's heirs 1/4 (100 Points NEED ASAP)The War of the Worldsby H. G. Wells [1898] But who shall dwell in these worlds if they be inhabited?Are we or they Lords of the World?And how are all things made for man? KEPLER (quoted in The Anatomy of Melancholy)BOOK ONE: THE COMING OF THE MARTIANSCHAPTER ONE: THE EVE OF THE WAR, excerptNo one would have believed in the last years of the nineteenth century that this world was being watched keenly and closely by intelligences greater than man's and yet as mortal as his own; that as men busied themselves about their various concerns they were scrutinised and studied, perhaps almost as narrowly as a man with a microscope might scrutinise the transient creatures that swarm and multiply in a drop of water. With infinite complacency men went to and fro over this globe about their little affairs, serene in their assurance of their empire over matter. It is possible that the infusoria under the microscope do the same. No one gave a thought to the older worlds of space as sources of human danger, or thought of them only to dismiss the idea of life upon them as impossible or improbable. It is curious to recall some of the mental habits of those departed days. At most terrestrial men fancied there might be other men upon Mars, perhaps inferior to themselves and ready to welcome a missionary enterprise. Yet across the gulf of space, minds that are to our minds as ours are to those of the beasts that perish, intellects vast and cool and unsympathetic, regarded this earth with envious eyes, and slowly and surely drew their plans against us. And early in the twentieth century came the great disillusionment.Yet so vain is man, and so blinded by his vanity, that no writer, up to the very end of the nineteenth century, expressed any idea that intelligent life might have developed there far, or indeed at all, beyond its earthly level. Nor was it generally understood that since Mars is older than our earth, with scarcely a quarter of the superficial area and remoter from the sun, it necessarily follows that it is not only more distant from time's beginning but nearer its end.The secular cooling that must someday overtake our planet has already gone far indeed with our neighbour. Its physical condition is still largely a mystery, but we know now that even in its equatorial region the midday temperature barely approaches that of our coldest winter. Its air is much more attenuated than ours, its oceans have shrunk until they cover but a third of its surface, and as its slow seasons change huge snowcaps gather and melt about either pole and periodically inundate its temperate zones. That last stage of exhaustion, which to us is still incredibly remote, has become a present-day problem for the inhabitants of Mars. The immediate pressure of necessity has brightened their intellects, enlarged their powers, and hardened their hearts. And looking across space with instruments, and intelligences such as we have scarcely dreamed of, they see, at its nearest distance only 35,000,000 of miles sunward of them, a morning star of hope, our own warmer planet, green with vegetation and grey with water, with a cloudy atmosphere eloquent of fertility, with glimpses through its drifting cloud wisps of broad stretches of populous country and narrow, navy-crowded seas.And we men, the creatures who inhabit this earth, must be to them at least as alien and lowly as are the monkeys and lemurs to us. The intellectual side of man already admits that life is an incessant struggle for existence, and it would seem that this too is the belief of the minds upon Mars. Their world is far gone in its cooling and this world is still crowded with life, but crowded only with what they regard as inferior animals. To carry warfare sunward is, indeed, their only escape from the destruction that, generation after generation, creeps upon them.What key idea does the text below suggest?The immediate pressure of necessity has brightened their intellects, enlarged their powers, and hardened their hearts. As their situation grew worse, their course became clear and they lost any compassion. The growing doom consumed all their power to confront it. Their immediate needs made them more intelligent than they had been before. Their intelligence gave them less compassion than less intelligent others. i need help with this question.