Answers edited by Acquaintance

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• How do you simplify # (x^(1/3) + x^(-1/3))^2#?
  
• What groups of people resisted slavery?
  
• What is the z-score of sample X, if #n = 225, mu= 90, St. Dev. =90, and E[X] =78#?
  
• How do I use the summation symbol? I want to use the summation symbol (capital Delta from i=-2 to 2) but I can't figure out how to get the 2 on top of the capital Delta.
  
• What is #3 sqrt(x^2/y)# in exponential form?
  
• Lisa got 14 out of 30 questions correct on her quiz. What is this as a percent?
  
• Question #0df97
  
• How might unfavorable abiotic and biotic factors affect a species?
  
• How do you find the square root of 36/49?
  
• Where did Washington's army spend a harsh and difficult winter in 1777-1778?
  
• How do you factor completely #12x^3 - 3xy^2#?
  
• What is the slope of 4x – 6y = 12?
  
• Why do planets not twinkle?
  
• How do you simplify #40 - 4/5#?
  
• How do you complete the ordered pair (1/2, ?) given y = 2x + 6?
  
• What are the rules on quotation marks? My English teacher decided our class has no talent with quotation marks, so she assigned us rules and we have to make examples to go with them.
  
• How did northerners react to the Compromise of 1850?
  
• How do you find the slope of a line with this: y=18?
  
• Question #b2213
  
• How do you simplify #\frac { 3^ { 9} \cdot 3^ { 7} } { ( 3^ { 3} ) ^ { 4} }#?
  
• What are three parts of an ATP molecule?
  
• How do you convert 95/1000 into a percent and decimal?
  
• Question #06bd6
  
• Question #d281c
  
• How do you factor: #y= 10x^3 + 20x^2 #?
  
• How do you simplify #-9^(1/2)#?
  
• Is 0/5 undefined slope or zero slope?
  
• Question #330d7
  
• What is the simplified value of #7 8/9 - 5 3/5 #?
  
• Triangle ABC is located in Quadrant ll. After a reflection over the x-axis, what quadrant will triangle A'B'C lie in?
  
• Question #aa149
  
• There are 25 students who answered a survey about sports. Four fifths of them like football. How many students like football?
  
• How did missionaries use religion during the Imperialism of Africa?
  
• How do you multiply #\frac { 96} { 38n } \cdot \frac { 25} { 45}#?
  
• How do you simplify #-9+4(m-7)-6+2m+9m #?
  
• Who formed the Democratic-Republican Party?
  
• How do you pronounce "hyperbaton"?
  
• How do you simplify and write #x^4 / x^9# with positive exponents?
  
• Solve for n 72n + 432 n= ?
  
• Three pounds of chicken costs $3.67. How much should 15 pounds cost?
  
• How do you find the amplitude and period of a function #y=3 tan (4x-pi/3)#?
  
• The value of #y# varies directly with #x#, and #y = -6# when #x = 3#. What is #y# when #x =12#?
  
• How do you multiply #(x + 1)(x + 2)#?
  
• What steps did women take to win worker's rights?
  
• In English, when should one use single quotation marks vs double quotation marks?
  
• If the word "mom" is in a sentence should it be capitalized or lowercase?