Answer: 
Step-by-step explanation:
Given: The total number of ways of to choose 3 contestants out of 7 (including me and my friend)=35..................> Total outcomes.
Favorable outcomes = 2
Then the probability that me and my friend are both chosen =
Thus , the probability that me and my friend are both chosen =
Answer:
Ok, so if the top line (-25 = -3x + 2) is separate and the second line is separate (4x - 2 = 18) then the answer is x = 9 and x = 5
Step-by-step explanation:
Can you please elaborate on what the equations are? I will still answer the question.
Answer:
Step-by-step explanation:
<em>A)</em>
<em>A - the population after its decrease </em>
<em>x - the number of years in which there has been a decrease in population</em>
<em>Hence,</em>
<em></em>
<em>Divide both parts of the equation by 475:</em>
<em></em>
<em>B)</em>
<em></em>
Answer:
-4
Step-by-step explanation:
i just took this
If BC = 12 and CD = 5 then BD = 17. 12 + 5 = 17
