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Anarel [89]
3 years ago
5

How many ways can a dance instructor send 5 of her 8 students to a simmer dance program

Mathematics
1 answer:
4vir4ik [10]3 years ago
8 0
C8,5=C8,3=8*7*6/3*2*1=56
b is the correct one
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Find the equation of the line that is parallel to the given line and passes through the given points Y=0.1 X -2;(-4,8)
laiz [17]

Answer:

y=0.1x + 8.4

I hope it will be useful.

3 0
3 years ago
Nth term of this sequence 1, 10, 19, 28
mestny [16]

Answer:

The nth term of the sequence is

<h2>9n - 8</h2>

Step-by-step explanation:

The sequence above is an arithmetic sequence

For an nth term in an arithmetic sequence

A(n) = a + ( n - 1)d

where a is the first term

n is the number of terms

d is the common difference

From the question

a = 1

d = 10 - 1 = 9 or 19 - 10 = 9 or 28 - 19 = 9

So the nth term of the sequence is

A(n) = 1 + (n - 1)9

= 1 + 9n - 9

= 9n - 8

<h3>A(n) = 9n - 8</h3>

Hope this helps you

3 0
3 years ago
Which equations have the same value of x as Two-thirds (6 x + 12) = negative 24? Select two options.
olga2289 [7]
2/3(6x+12) = -24 can be simplified to
4x+8 = -24 so the first answer is right and if you further simplify it by subtracting the 8 you get
4x = -32
Which is the other right answer.
6 0
3 years ago
Read 2 more answers
Equivalent expression of x+4+3x
Andreas93 [3]

Answer:

4x+4

Step-by-step explanation:

Combine like terms:

3x+x= 4x

Add remaining terms (+4)

4x+4

4 0
3 years ago
Help please..........
Tom [10]
Ur graph is increasing (going up)
6 0
3 years ago
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