1) Jennifer and Ryan are selling cheesecakes for a school fundraiser. Customers can buy New York style cheesecakes and chocolate marble cheesecakes. Jennifer sold 6 New York style
cheesecakes and 1 chocolate marble cheesecake for a total of $32. Ryan sold 3 New York style
cheesecakes and 8 chocolate marble cheesecakes for a total of $76. Find the cost each of one
New York style cheesecake and one chocolate marble cheesecake.

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%

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