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• find p(y|b) from the information in the table. a 5-column table has 4 rows. the first column has entries a, b, c, total. the second column is labeled x with entries 8, 6, 23, 37. the third column is labeled y with entries 80, 34, 56, 170. the fourth column is labeled z with entries 40, 45, 32, 117. the fifth column is labeled total with entries 128, 85, 111, 324. to the nearest tenth, what is the value of p(y|b)? 0.2 0.3 0.4 0.5
  
• a rectangular bin with an open top and volume of 38.72 cubic feet is to be built. the length of its base must be twice the width and the bin must be at least 3 feet high. material for the base of the bin costs $12 per square foot and material for the sides costs $8 per square foot. if it costs $538.56 to build the bin, what are its dimensions?
  
• which expression is equivalent to startfraction (5 a b) cubed over 30 a superscript negative 6 baseline b superscript negative 7 baseline endfraction? assume a not-equals 0, b not-equals 0.startfraction a superscript 7 baseline b superscript 10 baseline over 6 endfractionstartfraction 125 a superscript 18 baseline b superscript 21 baseline over 30 endfractionstartfraction 25 a cubed b superscript 4 baseline over 6 endfractionstartfraction 25 a superscript 9 baseline b superscript 10 baseline over 6 endfraction
  
• what is the domain of the function y = 2 startroot x minus 6 endroot? negative infinity less-than x less-than infinity 0 less-than-or-equal-to x less-than infinity 3 less-than-or-equal-to x less-than infinity 6 less-than-or-equal-to x less-than infinity
  
• which of the following can irony help create in a text? a humor b tension c suspense d all of the above
  
• decide whether each group of words is an independent clause, a dependent clause, or not a clause. the smell of the muffins in the oven because i lost my gloves she served the volleyball over the net
  
• a piece of copper (c = 0.385 ) undergoing a temperature change from 150°c to 225°c absorbs 3,500 joules of energy. what is the mass of the piece of copper? express the answer to the nearest whole number. grams
  
• the orbital radius of venus is 0.72 au. what is this distance in kilometers? (one au is about 150 million kilometers.) a. 10.8 kilometers b. 10.8 million kilometers c. 108 kilometers d. 108 million kilometers
  
• read the excerpt from ""a quilt of a country."" what is the point of this splintered whole? what is the point of a nation in which arab cabbies chauffeur jewish passengers through the streets of new york—and in which jewish cabbies chauffeur arab passengers, too, and yet speak in theory of hatred, one for the other? in this excerpt, the use of the word splintered has which type of connotation?
  
• how did the spanish help the great plains indians become better hunters? a they taught them european hunting methods. b they introduced them to horses. c they provided them with guns. d they gave them protection while they hunted.