A rhombus is a parallelogram.
A:always
B:never
C:sometimes

That's correct rhombus is a special type of parallelogram with all sides equal to one another. and all rhombus are parallelograms.

so, the Correct choice is :

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.