At the mall, buying a pair of shoes and buying a book are independent events. the probability that a shopper buys shoes is 0.12. the probability that a shopper buys a book is 0.10.what is the probability that a shopper buys shoes and a book?

answer: options?

step-by-step explanation:

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720

he has 140 chickens because he has 10 times more chickens than ducks and he has 14 ducks so 14*10=140