Answer:
option D.
Step-by-step explanation:
given,
5 married couples and we have to form the committee of 3 people such that no married couple comes together in the committee.
total number of people present = 5 × 2 = 10 people
selecting 3 people randomly = ¹⁰C₃ = 120 ways
number of ways of selecting couple = ¹⁰C₁× ⁴C₁
= 40 ways
so, ways to select committee which does not include married couple =
= 120 - 40 = 80 ways
so, the correct answer is option D.
Answer:
2(30+x)
Step-by-step explanation:
Answer:
<em>x = </em><em>7</em><em>5</em><em>/</em><em>4</em>
Step-by-step explanation:
<em>5/8 + 1 1/4 = x/10</em>
<em>5</em><em>/</em><em>8</em><em> </em><em>+</em><em> </em><em>5</em><em>/</em><em>4</em><em> </em><em>=</em><em> </em><em>x/</em><em>1</em><em>0</em>
<em>1</em><em>5</em><em>/</em><em>8</em><em> </em><em>=</em><em> </em><em>x/</em><em>1</em><em>0</em>
<em>8</em><em>x</em><em> </em><em>=</em><em> </em><em>1</em><em>5</em><em> </em><em>×</em><em> </em><em>1</em><em>0</em>
<em>8</em><em>x</em><em>/</em><em>8</em><em> </em><em>=</em><em> </em><em>1</em><em>5</em><em>0</em><em>/</em><em>8</em>
<em>x </em><em>=</em><em> </em><em>1</em><em>5</em><em>0</em><em>/</em><em>8</em>
<em>x </em><em>=</em><em> </em><em>7</em><em>5</em><em>/</em><em>4</em>
Answer: The coordinate of L is 4.
Step-by-step explanation:
Let's say you were to plot the point on a number line and find the distance between P and G.
P is -6 on the number and G is 18 on the number so to find the distance between them we will need to find the different between the number and find its absolute value.
-6- 18 = -24 and the absolute value of -24 is 24.
In other words to get from -6 to 18 on the number line you need to move 24 units to the right.
Now to answer the question, we know that the distance between the two numbers is 24 and and it says that L is 1/6 of the distance.
We can represent that by the equation,
L = 
L = 4
Answer:
c equal 11.40 Step-by-step explanation: c is the hypotenuse so under square root 9^2 +7^2
