Question 19 OT 20 :
Select the best answer for the question,
19. Which of the following is a closed statement?
O A. z is a positive number.
OB. 30 is an odd number.
C. y is not an odd number.
O D. x is an odd number.
Mark for review (Will be highlighted on the review page)

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!