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• How do you factorise #2x^3-5x+x+2#?
  
• How do you simplify #3sqrt50*sqrt22#?
  
• What is Shogun?
  
• How do you write 5 ¾ as an improper fraction?
  
• What is the x-intercept of #y=-4x+4#?
  
• Can someone please determine the electronic configuration and the group number for the following atomic numbers (Use TM to represent transition metals if necessary): 5, 15, 26 and 34?
  
• How do you graph using the intercepts for #-x-7y=14#?
  
• Mr. Gilliam is 3 years younger than his wife. The sum of their ages is 95. How old is Mr. Gilliam?
  
• How on Earth are we made of stardust? I just don’t get it. We, humans, are made of something that has been ushered off of star’s shoulders. I mean, really.
  
• Ag2O---> Ag +O2?
  
• Fe + O2--->FeO?
  
• Sharon has some almonds. After buying another 350 grams of almonds, she now has 1,230 grams of almonds. How many grams of almonds did Sharon have at first? Use an algebraic equation or algebraic inequality to solve.
  
• How do you find the roots, real and imaginary, of #y=-15^2 +40x -34 # using the quadratic formula?
  
• What is the relative pronoun in the following sentence?: The boy who made the first drawing is now making a second one.
  
• Consider the reaction when aqueous solutions of lead (II) nitrate and iron chloride are combined. What is the net ionic equation for this reaction?
  
• How do you solve the system of equations #3x-8y=8# and #9x-24y=26# with the elimination method?
  
• Mary can clean the house in 6 hours. Her younger sister Ruth can do the same job in 9 hours. In how many hours can they do the job if they work together?
  
• How did living on an archipelago affect the culture of the early Malays in Southeast Asia?
  
• How do you graph #y = 3x + 3#?
  
• What is the original price of a framed picture if when discounted at 50% the sale price is $200.00?
  
• Describe Athens: what immediately follows the Persian Wars?
  
• 1. Paul is designing wheels for a concept car. The diameter of the wheel is 18 inches. Paul wants to make spokes in the wheel that run from the center of the wheel to the rim. In other words, each spoke is a radius of the wheel. How long are these spokes?
  
• A hereditary disease in which the primary symptoms are breathing difficulties and respiratory infections?
  
• What is a brief description of how the earth was formed?
  
• Jackie cut a piece of paper along its diagonal, forming two triangles. How do the height and base length of the two triangles compare to the height and base length of the original piece of paper?
  
• For paramecia during sexual reproduction how is the genetic material exchanged?
  
• How do you find the degree of #6p^3-p^4#?
  
• What is the standard form of #y= (x-4)(x+7) #?
  
• How do you multiply # (5 + 2i)(5 - 2i)#?
  
• How would you describe the life cycle of a star?
  
• Neutron in zinck?
  
• Is the addition of hydrogen to a compound a reduction reaction? Why?
  
• Which type of cell is responsible for causing apoptosis in cancer cells and virus-infected cells?
  
• How does electronegativity affect a chemical bond?
  
• What direction do the three different seismic waves travel?
  
• 1) Write an equation to show the amount of money the store will receive from the sale of any amount of nails? 2)Write a ratio that shows the amount of money you expect to make from the sale of the hammers to the amount of money you expect to make in all
  
• 8^n=1/495 <-Fraction Logarithmic -I need help solving for the missing number (n)?
  
• Will dark matter be able to stop the expansion of the universe?
  
• Could the Moon be inhabited by people in 50-100 years?
  
• If a star has no measurable parallax, what can you infer?
  
• What is gravitational lensing?
  
• What is the difference between modern and ancient cosmology?
  
• When a non metal on right side of pt bonds with non metal on right side of pt it is called?
  
• Is astatine likely to be gas ,a liquid ,or solid ?
  
• How many man-made satellites are orbiting Earth?
  
• How have tectonic plates changed the earth?
  
• What is the chance of a black hole hitting the earth?
  
• In globular clusters, what type of stars will be the brightest?
  
• If a hurricane has wind speeds of 103 mph, what category storm is it?
  
• When were the most massive elements (such as those that make up rocky planets like Earth) formed?
  
• Do scientists know what happened before the big bang?
  
• Which of the four fundamental forces is mainly responsible for contact forces?
  
• What is the formula of Barium chloride?
  
• Why is curiosity important to human development?
  
• Which literary device is used in the sentence: "And I will love thee still, my Dear, till all the seas gang dry."?
  
• Melinda is practicing her penalty kicks. She took 40 shots and only missed 8. Based on the data, how many penalty kicks will Melinda make if she takes 60 shots?
  
• Mike has already written 8 pages, and he expects to write 1 page for every additional hour spent writing. How many hours will Mike have to spend writing this week in order to have written a total of 42 pages?
  
• If the hydrogen in a hydrogen lamp was molecular hydrogen (H2) rather than atomic (H), what would the main differences in the observed spectrum be?
  
• The sum of 16 and twice a number?
  
• How do you solve #-3\geq x + 5#?
  
• How are chlorides made?
  
• What functional group is present in all carbohydrates?
  
• What is an appeal to ignorance?
  
• What does an enzyme do in a chemical reaction?
  
• How do you simplify #4/8#?
  
• How do you simplify #""^3sqrt{\frac{16x^5}{135y^4}}#?
  
• How do you solve #(x-1)/(x+1)-(2x)/(x-1)=-1#?
  
• What is the chemical formula of methane?
  
• Periodic Table Trends 1. What is the trend in ionic radius across a period? Down a group? 2. What is the trend in electronegativity across a period? Down a group? Using your knowledge of atomic structure, what the explanation for this trend?
  
• In general, what happens to metals when they form an ion?
  
• Do other planets have water?
  
• What will happen to black holes when the universe is no longer expanding?
  
• Which elements are present at extreme left side of a periodic table?
  
• How does the sun's atmosphere affect the planets?
  
• How old is the earth according to scientists?
  
• How do plate tectonics change weather and climate?
  
• Identify the element indicated by each electricity configuration how do you do it?
  
• What did the earth look like 4 billion years ago and what was its condition?
  
• What phenomenon contributed to the formation of earth's craters?
  
• What is the difference between fusion, diffusion and osmosis?
  
• What happens if you add one proton to the nucleus of an atom?
  
• Assume that 7 people, including the husband and wife pair, apply for 6 sales positions. People are hired at random. What is the probability that both the husband and wife are hired?
  
• What are the primary colors of light? Pigment?
  
• What intermolecular forces are present in #NH_3#?
  
• Why are ecological pyramids shaped as pyramids?
  
• Can anyone help me with a grade 9 Math Question?
  
• Why can #CO_2# be easily solidified?
  
• Is iron reactive?
  
• Those animals that feed on different tropic levels (grizzly bear that eat both berries and salmon )are classified at which trophic level?
  
• Concentrated sulphuric acid should not be used while preparing hydrogen gas in laboratory. Why ?
  
• How does trp operon regulate tryptophan levels?
  
• Six more than twice a certain number is 32. What is the number?
  
• How did erupting volcanoes contribute to the formation of oceans?
  
• What is the electron configuration of Gallium in its excited state?
  
• Give solubility order for:- (i)alkali metal per chlorates (ii)alkali metal bicarbonates (iii)lead (II) halides (iv)mercury (II) halides?
  
• What would our solar system look like from Alpha Centauri?
  
• How do you solve #4x²-12=0#?
  
• What is the effect of matter of malleability? Thank you so much for answering!
  
• How do you find the least common multiple for each pair #3x^2y^6, 4x^3y^2#?
  
• How would you determine is the following salts will from a solution that is acidic, basic, or pH neutral? CH3NH3CN, Fe(ClO4)3, K2CO3, CH3NH3CL, RbI
  
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