Answers created by Mark Kononov

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• How do I know whether to use the Z-table or T-table?
  
• How does energy conservation help the environment?
  
• How does the bedrock relate to the soil that is formed overtop of it?
  
• In the mid-1800s, most of America's industry was located where?
  
• The 13th (abolished slavery), 14th (granted citizenship and equal protection under law), and 15th (right to vote) Amendments together are known as?
  
• Question #bc52f
  
• Where are the plates found on Earth?
  
• How did the Homestead Act created conflicts between settlers and native americans?
  
• Question #69877
  
• Angles A, B, and C forms a straight line. If measure of angle A is #30^\@# and measure of angle B is #100^\@#, what is the measure of angle C?
  
• Question #ce15d
  
• The surface area of a cube is #216 cm^2#. What are the dimensions of this cube?
  
• What are the plaintiffs seeking for their children in Brown v. Board of Education?
  
• In regards to confidence interval, what do we do if the variance is zero and our sample size is 15?
  
• How does the phosphorus cycle affect the biodiversity?
  
• What values are used to create a box-and-whisker plot?
  
• A plant breeder claims that a new variety of fruit bush he has produced gives a higher yield of fruit than the variety it will replace. How do you test the breeder's claim at a 5% level of significance?
  
• How has the loss of wetlands impacted water pollution and the water cycle?
  
• Is "The time it takes to complete an exercise session" continuous or discrete data? Why?
  
• How do z scores work?
  
• The volume of a rectangular prism is 208 cm^3. If the area of one end is 16 cm^2, what is the length of the prism?
  
• Which climate zone receives the lowest insolation?
  
• How did the conflict over slavery lead to Bleeding Kansas?
  
• Where in the Constitution does it guarantee that the national government will not usurp state powers?
  
• How does water temperature change as you move from the ocean floor to the surface?
  
• When two continents plates converge together, what type of geographic formation will form?
  
• How are hot spots related to plate tectonics?
  
• Question #cb9c2
  
• What is the approximate circumference of a circle with the radius 3?
  
• How many atoms are there in 14 moles of Cesium Sulfide?
  
• What is the solution to the system of equations #y = -2x-1# and #y = x + 5#?
  
• What is #n# if each interior angle of a regular #n#-gon measures 172.8°?
  
• How do you an equilateral triangle is equilateral?
  
• Question #f712f
  
• How do you solve the inequality #7x/3 < 2 #?
  
• Why are all equilateral triangles acute?
  
• What is the difference between parallel and perpendicular lines?
  
• What polygons are not quadrilaterals?
  
• How do you simplify #(6+7^2) + 1# using order of operations?
  
• The measures of two complementary angles are in a ratio 8:7. What is the measure of the smaller angle?
  
• Two angles are supplementary. One is 60 degrees more than three times the other. What are the measures of the angles?
  
• What is an isosceles triangle?
  
• What type of air rises?
  
• Why are weather forecasts unreliable?
  
• How does density change as depth increases within the earth?
  
• If it takes 8 inches of ribbon to make a bow, how many bows can be made from 3 feet of ribbon?
  
• Karen raked #3/5# of the yard. Minni raked #1/3# of the amount Karen raked. How much of the yard did Minni rake?
  
• If the diameter of a circle is 1 1/2 inches, what is the radius of the circle?
  
• How many ounces are in 2 pounds?
  
• How do you simplify #17g + g#?
  
• How do you solve using elimination of #4x+3y= -1# and #2x+5y=3#?
  
• How do you solve #3x + 9x = 60#?
  
• How do you find the x and y intercept given #1/4(x+y)=2#?
  
• How do you find the slope and intercept to graph #4x + 3y = 12#?
  
• How do you simplify #x/(x+1) + (2x+1)/(x^2-1)#?
  
• What is #b# in the equation #-1.7 = 2.2b - 6.1#?