You plug 11 in where x is.
r(11) = (11 + 1)(11 - 3)
= (12)(8)
= 96
13/50 is the probability
1st step: 13/25 times 1/2 = 0.26
2nd step: 0.26 as a fraction is 13/50
Answer:
can you repost this so I can help you because It's hard to read that
Step-by-step explanation:
have a great day
Answer: C option
Step-by-step explanation:
Since the drawing is 5x more than real object then we have to divide the numbers
a= 35/5 = 7
b= 30/5 = 6
c= 15/3 = 3