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11111nata11111 [884]

3 years ago

7

professor must randomly select 4 students to participate in a mock debate. There are 18 students in his class. In how many diffe

rent ways can these students be selected, if the order of selection does not matter?

1 answer:

Tju [1.3M]3 years ago

5 0

18 divided by 4 gives 4r2 so we could do 32 different ways

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There are 11 regular players and five substitute players on a professional soccer team how many players are on 15 soccer teams

8_murik_8 [283]

The answer is 240. 16 players per team multiplied by 15 teams

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3 years ago

(5x3 + 3)2 = (5x3)2 + (3)2 = 25x6 + 9 is this correct

faust18 [17]

Answer:

No!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! NO NO NO NO NO... SEE BELOW!!!!!!

Step-by-step explanation:

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To question

If 5x3 is 5 $x^3$ then...

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Drupady [299]

For the answer to the question above asking to f<span>ind the coordinates of Z without using any new variables.
</span>

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3 0

3 years ago

Read 2 more answers

Find the next three terms of the arithmetic sequence 5, 9, 13, 17, … .

Marizza181 [45]

Hi there!

The answer is D. 21, 25, 29

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Hope this helps !

6 0

3 years ago

7<br> Solve the system of equations by<br> graphing.<br> y = 2x – 5<br> 2y - 4x = 4

STatiana [176]

Answer:

No solution

Step-by-step explanation:

the two lines are parallel on the graph, they never intersect

4 0

3 years ago