Sarah has 7 cows each cow produces 7 litres of milk every week there are 52 weeks in a year she charges 20 dollar for 10 litres of milk how much will she earn in a week and in a year

$5,096

Step-by-step explanation:

(7×7×52)×(20/10) = 5096

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.