Mary has a board that is 7 3\8 feet long. she cuts the board into as many pieces that are 3\4 feet long as possible. how many pieces will she have that are 3\4 foot long? a small piece my be left over.

9

when converting from a mixed number to an improper fraction you get 59/8 which is 7.375. if you divide this by you get 9.83333 so you can get 9 3/4 of a foot long peices with .83 being left over

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.

i dont know sorry

step-by-step explanation: