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Nadya [2.5K]
3 years ago
8

A​ 4-person grievance committee is to be selected out of 2​ departments, A and​ B, with 12 and 30 ​people, respectively. In how

many ways can the following committees be​ selected? Complete parts​ (A) through​ (E) below. ​(A) 3 from A and 1 from B 6600 ​(B) 2 from A and 2 from B 28710 ​(C) All from A 495 ​(D) 4 people regardless of department 111930 ​(E) At least 3 from department A nothing
Mathematics
1 answer:
natali 33 [55]3 years ago
8 0

Answer:

a is the correct answer

Step-by-step exp

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Determine if the angles are greater than (>), less than (<), or equal (=) to each other.
Gwar [14]
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4 0
3 years ago
Y= -0.25x + 4.7<br> Y=4.9x - 1.64
Andreas93 [3]

Answer:

The answer would be (1.23, 4.39)

Step-by-step explanation:

Because they are both equal to y, we can set the equations equal to each other and then solve.

4.9x - 1.64 = -0.25x + 4.7

5.15x - 1.64 = 4.7

5.15x = 6.34

x = 1.23

Now that we have the value for x, we can plug into either equation and find y.

y = -0.25x + 4.7

y = -0.25(1.23) + 4.7

y = -.31 + 4.7

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3 0
3 years ago
What is -2 = 5 / (2x+3)
LUCKY_DIMON [66]

Answer:

x = -11/4

Step-by-step explanation:

Given that:

-2 = 5 / (2x+3)

Multiplying both sides by (2x + 3)

-2(2x + 3) = 5

"-" sign will alter the inner signs

-4x -6 = 5

Adding 6 on both sides:

-4x -6 +6 = 5 + 6

-4x  = 11

Dividing both sides by -4

-4x/-4 = 11/-4

x = -11/4

i hope it will help you!

3 0
3 years ago
A line drawn from two points on a circle and passing through the interior of a circle would be what?
KATRIN_1 [288]
A cord: and the longest cord in a circle is the diameter , so a diameter is a special case of cord. 
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3 years ago
Read 2 more answers
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