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• a manager at a pizza shop wants to start visually checking finished pizzas, but she doesn't have time to check every pizza. she decides to check a random pizza in the first \[20\] made each day, and then check every \[20^\text{th}\] pizza thereafter. what type of sample is this?
  
• a 12-foot ladder rests against the side of a house. the base of the ladder is 3 feet away from the side of the house. how high above the ground is the top of the ladder? round to the nearest tenth of a foot. a. 9.1 feet b. 11.6 feet c. 12.4 feet d. 153.0 feet
  
• which exponential function is represented by the values in the table? f(x) = 3(2x) f(x) = 2(2x) f(x) = 3(3x) f(x) = 2(3x)
  
• which of these is the best question to address the societal issue raised in this excerpt?
  
• which statement about the relationship between laws, hypotheses, and theories is true? a. laws that remain true over an extended period of time are considered theories. b. a theory that holds true for a long time is considered a law. c. if a law is not contradicted after a lot of testing, it may be considered a hypothesis. d. if a hypothesis is not contradicted after a lot of testing, it may be considered a law.
  
• what area, particularly related to the internet, is of increasing concern to governments as they try to protect the business activities of their citizens?
  
• you pick a card at random from an ordinary deck of 52 cards. if the card is an ace, you get 9 points; if not, you lose 1 point. 2 lines connect and go up to the right and down to the right. the line that goes up to the right points to ace, and the line that goes down to the right points to not an ace. startfraction 4 over 52 endfraction is above the lines, and startfraction question mark over 52 endfraction is below the lines. write the equation for the expected value. e(v) = 4 52 (a) + b 52 (c) a = b = c =
  
• after the french and indian war, tension between britain and the colonies grew due to increased taxation of the colonists because of the war. lessened because colonial life had become more peaceful. lessened because colonists had new land on which to settle. grew due to increased colonial dependence on britain.
  
• in a circle with a radius of 26.9 m, an arc is intercepted by a central angle of 9π5 radians. what is the arc length? use 3.14 for π and round your final answer to the nearest hundredth. enter your answer as a decimal in the box.
  
• which interval contains a local minimum for the graphed function? [–4, –2.5] [–2, –1] [1, 2] [2.5, 4]