You work as a sales clerk at a fashion boutique. the store is having a 20 percent off everything sale. additionally, your manager wants you to mark down a stack of jeans from the sale price by 20 percent more. the original cost of the jeans is $30.00, and you calculate the final sale price to be $18.00. your calculation: 30.00 × [1 − (0.20 + 0.20)] 30.00 × 0.60 18.00 is there a mistake in the calculation? if so, identify the mistake. a) yes, added 20% offs b) yes, a subtraction mistake c) yes, a multiplication mistake d) no mistake, the calculation is correct e) yes, a decimal placement error

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

Me on this one i will give you 20pts. answer should be in detail . this is the discussion topic. one of the most fiercely debated topics in sports is the hot hand theory. the hot hand theory says that success breeds success. in other words, rather than each shot a basketball player takes or each at-bat a baseball player has being an independent event, the outcome of one event affects the next event. that is, a player can get hot and make a lot of shots in a row or get a lot of hits in a row. the hot hand theory, however, has been shown to be false in numerous academic studies. read this article, which discusses the hot hand theory as it relates to a professional basketball player. state whether you agree or disagree with the hot hand theory, and give reasons for your opinion. be sure to use some of the terms you’ve learned in this unit, such as independent event, dependent event, and conditional probability, in your answer.

Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2