An Apple iPod sells for $781.29 and has a mail-in rebate for $55.00. Determine the cost after the rebate if an envelope costs $0.13 and a stamp costs $0.40

$725.76

Step-by-step explanation:

Cost of ipod = $781.29

Mail-in rebate = $55.00

Envelope = $0.13

Stamp = $0.40

A mail-in rebate is a mail containing a coupon, receipt or barcode usually in order to receive a certain discount on a purchase.

Cost of the mail-in = $(0.13 + 0.40) = $0.53

Cost of ipod + cost of mail = $781.29 - $0.53 = $780.76

New cost of ipod = (cost of ipod + cost of mail) - amount on mail-in rebate

New cost = $780.76 - $55.00

New cost = $725.76

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

pls mark as brainliest

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column