document.write( "Question 1006098: At Enzo's Pizza Parlor, there are 7 different toppings, where a customer can order any number of these toppings. If you dine at the said pizza dinner, with how many possible can you actually order your pizza? \n" ); document.write( "
Algebra.Com's Answer #622244 by AnlytcPhil(1806)\"\" \"About 
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document.write( "There are 2 choices you can make for each topping, they are:\r\n" );
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document.write( "Choice 1: \"Yes, I want that topping put on my pizza.\"\r\n" );
document.write( "Choice 2: \"No, I don't want that topping put on my pizza.\"\r\n" );
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document.write( "You can make a choice about the 1st topping in 2 ways.\r\n" );
document.write( "For both those choices, you can make a choice about the \r\n" );
document.write( "2nd topping in 2 ways.\r\n" );
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document.write( "That's 2×2 ways to make choices about the first 2 toppings. \r\n" );
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document.write( "For those 2×2 choices you can make for the first 2 toppings, \r\n" );
document.write( "you can make a choice about the 3rd topping in 2 ways.\r\n" );
document.write( "That's 2×2×2 ways to make choices about the first 3 toppings. \r\n" );
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document.write( "For those 2×2×2 choices you can make for the first 3 toppings, \r\n" );
document.write( "you can make a choice about the 4th topping in 2 ways.\r\n" );
document.write( "That's 2×2×2×2 ways to make choices about the first 4 toppings.\r\n" );
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document.write( "For those 2×2×2×2 choices you can make for the first 4 toppings, \r\n" );
document.write( "you can make a choice about the 5th topping in 2 ways.\r\n" );
document.write( "That's 2×2×2×2×2 ways to make choices about the first 5 toppings.\r\n" );
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document.write( "For those 2×2×2×2×2 choices you can make for the first 5 toppings, \r\n" );
document.write( "you can make a choice about the 6th topping in 2 ways.\r\n" );
document.write( "That's 2×2×2×2×2×2 ways to make choices about the first 6 toppings.\r\n" );
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document.write( "For those 2×2×2×2×2×2 choices you can make for the first 6 toppings, \r\n" );
document.write( "you can make a choice about the 7th topping in 2 ways.\r\n" );
document.write( "That's 2×2×2×2×2×2×2 ways to make choices about the 7 toppings. \r\n" );
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document.write( "Answer 2×2×2×2×2×2×2 = 27 = 128 ways to make choices\r\n" );
document.write( "about your pizza.\r\n" );
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document.write( "However, if you said \"no\" to all those toppings then all you have is\r\n" );
document.write( "a pizza crust! :)  So maybe a pizza crust is not considered a pizza,\r\n" );
document.write( "and so your teacher might say that the answer is only 127 instead of\r\n" );
document.write( "128.  :)\r\n" );
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document.write( "Edwin
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