Ashoe store charges a retail price of $39 for a certain type of sneaker. this retail price is 30% more than the amount it costs the shoe store to buy one pair of these sneakers. at an end-of-the-year sale, sales associates can purchase any remaining sneakers at 20% off the shoe store’s cost. how much would it cost an employee to purchase a pair of sneakers of this type during the sale (excluding sales tax)?

$31.20
$25.00
$24.00
$21.84
$19.50

i dont know sorry

step-by-step explanation:

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

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