Answers created by Christian J.

• Back to user's profile
• What volume will #5.2 xx 10^24# molecules of #CO_2# occupy?
  
• How do you write #x=-|y+1|+4# as piecewise functions?
  
• Question #b6f49
  
• How do you graph the solution set of #(4x-5y)<=20# and #2x+2y>=4#?
  
• Question #5d88c
  
• Question #85173
  
• Question #fcd49
  
• Question #bacd4
  
• Who proposed the separation of powers that became an important element of the US. Constitution?
  
• What is the source of most of our civil liberties that we enjoy as Americans?
  
• Lucy has 40 bean plants, 32 tomato plants, and 16 pepper plants. She wants to put the plants in rows with only one type of plant in each row. All rows will have the same number of plants. How many plants can Lucy put in each row?
  
• Question #3bd38
  
• Suzy invests $600 in an account that pays 1.5% interest BIANNUALLY. How long will it take for her account balance to reach $10,000?
  
• How did WWII propel the civil rights movement?
  
• Three pumps can remove a total of 1700 gallons of water per minute from a flooded mineshaft. If engineers want to remove at least 5500 gallons per minute, how many pumps will they need operating?
  
• How do you sketch the graph of #f(x)=(-x+1)# for #x<1# and #x-2# for #x>=1#?
  
• What event in 1890 marked the end of organized Indian resistance to white control?
  
• Question #c5b2c
  
• Question #4f923
  
• Question #115a7
  
• Question #89f6d
  
• Question #d7fea
  
• Question #dae61
  
• How are the ratios 24 laps: 1 h and 192 laps:8 h alike? How are they different?
  
• What did the Sherman Anti-Trust Act attempt to do?
  
• Who was the President of the United States when Reconstruction officially ended?
  
• In the years 1840-1850 which Northeastern state had the largest white population?
  
• The original purchase price of a car is $12,000. Each year, its value depreciates by 5%. Three Years after its purchase, what is the value of the car?
  
• What were the three parts of Hamilton's financial plan to solve the nation's economic problems?
  
• Question #db360
  
• How do you find the axis of symmetry, graph and find the maximum or minimum value of the function #y=(x+4)^2+2#?
  
• Andy has a remaining balance of $315 on his credit card. His credit card company has an APR of 18 percent. How much will Andy pay in interest for one month?
  
• How do you simplify #(8y^3)(-3x^2y^2)(3/8xy^4)#?
  
• Help please?
  
• Question #133a2
  
• Where is this function decreasing?
  
• Question #2e901
  
• Alfred missed a class test. For the test that Alfred missed, the class mean was 18 and the standard deviation was 4. If his teacher is going to give Alfred a mark based on his standard score, what mark should Alfred receive?
  
• A set o scores has a mean of 100 and a standard deviation of 20. What is the actual score if the standardized score is was 1.8?
  
• Cups A and B are cone shaped and have heights of #24 cm# and #21 cm# and openings with radii of #8 cm# and #11 cm#, respectively. If cup B is full and its contents are poured into cup A, will cup A overflow? If not how high will cup A be filled?
  
• What happens to the perimeter of a rhombus if the dimensions are decreased by a factor of 1/3? What happens to the area?
  
• Question #6c88d
  
• Question #cf79e
  
• Question #efef5
  
• Question #244c0
  
• Question #39e7f
  
• (Balanced) Equation- 2NaOH + FeCl2 (react to produce) 2NaCl + Fe(OH)2 Question- If 12.75g of NaOH and 20.20g of FeCl2 reacted to produce 18.63g of NaCl, how much Fe(OH)2 was produced?
  
• Question #41282
  
• Question #8fbed
  
• A tuna salad cost $9.99 per pound and a chicken salad cost $7.99 per pound. Ryan wants to buy 0.75 pounds of tuna salad and 0.5 pounds of chicken salad. How much does he spend to the nearest cent?
  
• What are three fractions equivalent to each: #2/8, -2/5, 4/12, -12/27#?