Place 20 pennies in a row on a table. replace every fourth coin with a nickle. now replace every third coin with a dime. then replace every sixth coin with a quarter. what is the value of the 20 coins now on the table?

Triangle xyz, with vertices x(-2, 0), y(-2, -1), and z(-5, -2), undergoes a transformation to form triangle x? y? z? , with vertices x? (4, -2), y? (4, -3), and z? (1, -4). the type of transformation that triangle xyz undergoes is a . triangle x? y? z? then undergoes a transformation to form triangle x? y? z? , with vertices x? (4, 2), y? (4, 3), and z? (1, 4). the type of transformation that triangle x? y? z? undergoes is a .

Compute the standard deviation of the following set of data to the nearest whole number. 10, 10, 15, 20, 25

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