2 years ago

Opposite rays form a: point ray line plane

Mathematics

2 answers:

atroni [7]2 years ago

5 0

Opposite rays connected at their endpoint form a line. A line is continuous infinitely in both directions.

Wewaii [24]2 years ago

4 0

Answer:

the correct answer is a line

Step-by-step explanation:

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4. From a faculty of six professors, six associate professors, ten assistant professors, and twelve instructors, a committee of

Degger [83]

Answer:

P=0.228

Step-by-step explanation:

We know that from a faculty of six professors, six associate professors, ten assistant professors, and twelve instructors, a committee of size six is to be selected.

Therefore, we have 34 people.

We calculate the number of possible combinations:

$C^{34}_6=\frac{34!}{6!(34-6)!}=1344904\\$

Of the 6 professors we choose 2, and of the other 28 people we choose 4.

We calculate the number of favorable combinations:

$C_2^6\cdot C_4^{28}=\frac{6!}{2!(6-2)!}\cdot \frac{28!}{4!(28-4)!}=15\cdot 20475=307125\\$

Therefore, the probability is:

$P=\frac{307125}{1344904}=0.228$

8 0

3 years ago

Help please !!! (will give thanks )

Anestetic [448]

Answer:

The answer is -a-bc+43

Step-by-step explanation:

Pull terms out from under the radical, assuming positive real numbers

6 0

2 years ago

Use the image below to find the angles assuming is parallel to F.

Naya [18.7K]

Is B~A the transversal ?

3 0

2 years ago

The Jayden family eats at a restaurant that is having a 15% discount promotion. Their meal costs $78.96, and and they leave a 20

Karolina [17]

Multiply the cost by 1.2 (120%) to add 20% tip, and then multiply by 0.85 (85%) to take off 15%

78.96 x 1.2 x 0.85 = 80.54

7 0

3 years ago

PLEASE HELP!

eduard

Answer:

B) 2828.427g

Step-by-step explanation:

Hope this helps!

7 0

2 years ago

Read 2 more answers