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• when alma arrived to her economics class, she quickly wrote down everything the teacher had outlined on the board, word for word. this is a good note taking strategy because a. her classmate will probably want to copy her notes later c. items written on the board are usually important b. she needs to compare today’s notes to yesterday’s notes d. writing information word for word is never a good note taking strategy
  
• an identity thief watches someone enter a four-digit pin and manages to see that the first digit is 3. they also know that the second digit is either 4 or 7. if the thief tries guessing the pin, how many possiblities would there be?a.100b.162c.180d.200
  
• how can the two independent clauses below be combined to form a correct complete sentence? check all that apply. jonas has homework. it isn’t finished. jonas has homework, but it isn’t finished. jonas has homework that isn’t finished. jonas has homework, it isn’t finished. the homework that jonas has isn’t finished. jonas has homework; isn’t finished.
  
• nika earns a gross pay of $73,000. her total employee benefits are 22% of her gross pay and she has no job expenses. if nika gets an increase in pay of $5,000, what will her total employment compensation be? (note: employee benefits are based on nika's original gross pay.) a. $78,000 b. $79,100 c. $94,060 d. $95,160
  
• what is the approximate length of the radius, r? 4.5 cm 9.0 cm 14.2 cm 28.3 cm
  
• the mississippi watershed is the largest in north america, draining all or part of thirty-two states in the united states and two canadian provinces. a new apartment complex is being built on a steep slope near the source of the mississippi river outside of minneapolis, minnesota. which of the following measures should be taken to best reduce erosion at the construction site to protect the mississippi watershed?
  
• the function p(x) = –2(x – 9)2 + 100 is used to determine the profit on t-shirts sold for x dollars. what would the profit from sales be if the price of the t-shirts were $15 apiece?
  
• the graph shows the relationship between the total amount of money that carly will have left, y, if she buys x packs of baseball cards. a graph titled money left after purchase. the x-axis shows packs of cards bought, numbered 1 to 9, and the y-axis shows the money left (in dollars), numbered 2 to 18. blue diamonds appear at points (1, 16), (2, 12), (3, 8), (4, 4), (5, 0). how much money will she have if she doesn't buy any packs of baseball cards? $16 $18 $19 $20
  
• list and discuss the agencies who regulate and control chemicals in the environment.
  
• a point charge of 5.7 µc moves at 4.5 × 105 m/s in a magnetic field that has a field strength of 3.2 mt, as shown in the diagram. a field of circles labeled b. there is a positively charged particle with a velocity vector pointing 37 degrees north of east labeled v. what is the magnitude of the magnetic force acting on the charge? 6.6 × 10–3 n 4.9 × 10–3 n 4.9 × 103 n 6.6 × 103 n