5+9=total=14
14=total=b
5/14 of them are red
9/14 are yellow
yellow-red=9/14b-5/14b=4/14b=2/7b
there are (2/7)b more yellow than red
X= 48x^2
For Multiply answers
The answer is C. The total number of bacteria present in the sample aftwe 2 hours is 12
Answer:
Step-by-step explanation:
Given
Required
First, we count the number of trials that are at least 5
So, we have:
So, we have:
This gives
Answer:
- 3 < x < 4
Step-by-step explanation:
Given the interval (- 3, 4 )
The parenthesis on both sides indicates that x cannot equal - 3 or 4, thus
- 3 < x > 4