Answers edited by [eden]

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• Question #b640c
  
• Which types of quadrilateral have exactly three right angles?
  
• How do you simiplify #\sqrt { 320p ^ { 3} q r }#?
  
• Question #9c67c
  
• Is the fraction #3/8# in lowest terms?
  
• What is 5/10 of one dollar?
  
• Question #c08a8
  
• Sean's bucket holds 5 gallons of water. Marko's bucket holds #2/5# as much water. How many gallons of water does Marko's bucket hold?
  
• How do you subtract #\frac { 2x + 9} { x ^ { 2} - 7x + 12} - \frac { 2} { x - 3}#?
  
• How do you solve #|5x - 2| = | 2- 5x |#?
  
• What is the hardest part in human body?
  
• Question #8fc3c
  
• Each side of a cube is 5 inches long, how do you find the lengths of a diagonal of the cube?
  
• How do you evaluate #6+ .07#?
  
• Question #dcc39
  
• Question #e07a4
  
• How do you evaluate #16+ ( - 1)#?
  
• How do you find the sum of the series #n# from n=1 to 5?
  
• Question #6e25b
  
• How did World War I affect Russia and its government?
  
• The total weight of 8 onions is 720 grams. What is their average weight?
  
• Why and how do guard cells open and close stomata?
  
• Question #6a34e
  
• What percent of 25 is 5?
  
• How is presence of electrolytes tested in solution?
  
• What is the circumference of a circle with a radius of 13 centimeters?
  
• Mrs. Lapp gives each of 4 children 1/8 of a cake. How much of the cake does she give them in all?
  
• Question #5b6b3
  
• Question #57705
  
• Mike got on an elevator and went down 3 floors. He meant to go to a lower level, so he stayed on the elevator and went down 3 more floors. How many floors did Mike go down altogether?
  
• How do you solve #9x ^ { 2} - 36x =6#?
  
• What are the means of the following proportion #3/15=12/60#?
  
• A producer, earning a profit of #12%#, earns #$540# on a product. What is the cost price and sale price of the product?
  
• If #x^2-3x+1=0#, what is the value of #x^2+1/x^2#?
  
• Which act took away Massachusetts's right to govern itself?
  
• What is the reciprocal of 6?
  
• Question #120e2
  
• Question #59087
  
• If the lateral area of a cone is #24pi# and the radius is 3, what is the slant height?
  
• Question #aa899
  
• Question #b34a7
  
• In a scale model of the Local Group of Galaxies, in which the Milky Way Galaxy was the size of a marble (about 1 cm in diameter), how far would it be from the Milky Way Galaxy to the most distant galaxies in the observable universe on this scale?
  
• Question #0a920
  
• How do you solve #2( 2- 2x ) = 4- 8( 1- x ) #?
  
• How do you solve #2x - (3/4) + (4/3) = 8 + (4/3)#?
  
• How do lodgepole pine trees naturally defend themselves against the beetle?
  
• Question #6a34e
  
• How do you find the area of triangle ABC given a=2, b=3, c=4?
  
• Question #fc4dc
  
• Question #a9ecd
  
• What is #0.78888..... # converted into a fraction? #(0.7bar8)#