Answer:
![\bf\implies \textbf{Required Probability = }\frac{1}{3}](https://tex.z-dn.net/?f=%5Cbf%5Cimplies%20%5Ctextbf%7BRequired%20Probability%20%3D%20%7D%5Cfrac%7B1%7D%7B3%7D)
Step-by-step explanation:
Number of cats at veterinarian office = 2
Number of dogs at veterinarian office = 4
Total number of pets at veterinarian office = 2 + 4 = 6
Now, we need to find probability that 2 cats are seen in a row
⇒ No dog is seen between two cats
So, to find the required probability :
No. of favorable outcomes = 2
Total number of outcomes = 6
![\text{Hence, Probability = }\frac{\text{No. of favorable outcomes}}{\text{Total no. of otcomes}}\\\\\implies Probability = \frac{2}{6}\\\\\bf\implies \textbf{Required Probability = }\frac{1}{3}](https://tex.z-dn.net/?f=%5Ctext%7BHence%2C%20Probability%20%3D%20%7D%5Cfrac%7B%5Ctext%7BNo.%20of%20favorable%20outcomes%7D%7D%7B%5Ctext%7BTotal%20no.%20of%20otcomes%7D%7D%5C%5C%5C%5C%5Cimplies%20Probability%20%3D%20%5Cfrac%7B2%7D%7B6%7D%5C%5C%5C%5C%5Cbf%5Cimplies%20%5Ctextbf%7BRequired%20Probability%20%3D%20%7D%5Cfrac%7B1%7D%7B3%7D)
The rational expression
![\dfrac{v^{2}+1}{v^{2}-v-6}=\dfrac{v^{2}+1}{(v-3)(v+2)}](https://tex.z-dn.net/?f=%5Cdfrac%7Bv%5E%7B2%7D%2B1%7D%7Bv%5E%7B2%7D-v-6%7D%3D%5Cdfrac%7Bv%5E%7B2%7D%2B1%7D%7B%28v-3%29%28v%2B2%29%7D)
will be undefined where the denominator is zero. Values of v that make the denominator zero are v=3 and v=-2.
Excluded values of v are -2 and 3.
Answer:
1/36
Step-by-step explanation:
A dice have 6 faces, each face have 1/6 chance to land on, so the chance of landing on 3 two times in a row is 1/6 x 1/6 = 1/36
Answer:
11.00
Step-by-step explanation:
1. Since he's trying to buy 2 pairs you can multiply 27.00 by 2 or you can just add 27.00+27.00 and will get 54.00
2. Subtract 65.00-54.00
3. and you'll get 11.00
-55 is an i
nteger.
It is not a whole number because it is negative.
It is not a natural number because it is not a whole number.
It is not irrational because it can be written as a fraction
![-\frac{55}{1}](https://tex.z-dn.net/?f=%20-%5Cfrac%7B55%7D%7B1%7D%20)
.