Mathematics, 23.06.2019 16:50 amya92

An ice cream parlor serves ice cream cones, milkshakes, and waffles with ice cream. the cost of an ice cream cone is $1.20, the cost of a milkshake is $2.00, and the cost of a waffle with ice cream is $3.50. if 50% of the customers choose an ice cream cone, 30% choose a milkshake, and 20% choose a waffle with ice cream, what is the expected value of the cost of one item served at the parlor? $0.99 $1.00 $1.90 $2.00

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An ice cream parlor serves ice cream cones, milkshakes, and waffles with ice cream. the cost of an i...

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