Van purchased a dvd player on sale. the initial price was $179.30. the price after the discount was $144.77. what was the percent of decrease (discount rate)

19.26%

Step-by-step explanation:

Given : Van purchased a DVD player on sale.

The initial price was $179.30. The price after the discount was $144.77.

Then, the discounted price = Initial price - Price after the discount

= $179.30-$144.77= $34.53

Now, the percent of decrease is given by :-

Hence, the percent of decrease = 19.26%

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.