All categories

3 years ago

From the 10 male and 11 females sales Representatives for an insurance company, a team of 3 and a team of 3 women will be select

ed to attend a National conference on fraud. How many ways can the team of 6 be selected

Mathematics

1 answer:

MaRussiya [10]3 years ago

8 0

$10C3\cdot 11C3=\dfrac{10!}{3!7!}\cdot\dfrac{11!}{3!8!}=\dfrac{8\cdot9\cdot10}{2\cdot3}\cdot\dfrac{9\cdot10\cdot11}{2\cdot3}=19800$

You might be interested in

Through: (-5, -5), slope=2/5

kakasveta [241]

For this case we have that by definition, the equation of a line in the slope-intersection form is:

$y = mx + b$

Where:

m: It is the slope

b: It is the cut point with the y axis

The slope is: $m = \frac {2} {5}$

Thus, the equation is of the form:

$y = \frac {2} {5} x + b$

We substitute the given point and find "b":

$-5 = \frac {2} {5} (- 5) + b\\-5 = -2 + b\\-5 + 2 = b\\b = -3$

Finally, the equation is:

$y = \frac {2} {5} x-3$

Answer:

$y = \frac {2} {5} x-3$

4 0

3 years ago

If RS = 17, ST = x + 6, and RT = 3x - 5, What is ST.

tigry1 [53]

Answer:

ST = 20

Step-by-step explanation:

Line segment RS and segment ST must add up to line segment RT

Step 1: Define

RS = 17

ST = x + 6

RT = 3x - 5

Step 2: Set up equation

mRS + mST = mRT

17 + x + 6 = 3x - 5

Step 3: Solve for <em>x</em>

x + 23 = 3x - 5

23 = 2x - 5

28 = 2x

x = 14

Step 3: Find mST

ST = x + 6

ST = 14 + 6

ST = 20

3 0

3 years ago

Please please please help me quick!!!!!!!!!!!

geniusboy [140]

I not that good with math but I would say C.

3 0

3 years ago

Read 2 more answers

Highlight three ordered pairs that will form a relation with a range of {-3, 4, 7}.

sdas [7]

Answer:

826

Step-by-step explanation:

8e xhjdndd dd

dgsjsj

3 0

3 years ago

Given f(x)=-x-1,find f(5)

Brut [27]

Answer:

f(5)=4

Step-by-step explanation:

f(5)=5_1=4

.....

3 0

3 years ago

Read 2 more answers