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Allisa [31]
3 years ago
10

How do I find the nth term of the arithmetic sequence -2,2,6,10

Mathematics
1 answer:
Yakvenalex [24]3 years ago
3 0

Answer:

the answer is 30

Step-by-step explanation: gie the other guy brainliest

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The 14th term of an arithmetical progression is 15 and it's 9th term is 35 find the 15th term​
AURORKA [14]

Answer:

the 15th term is 11

Step-by-step explanation:

common difference is= -4

first term is 67

4 0
2 years ago
Dwayne got a raise, and his hourly wage increased from $12 to $15. What is the percent of change?
KiRa [710]

Answer:

B

Step-by-step explanation:

The pay increases, so it clearly cannot be C or D, and 25% of 12 is 3 because 12/4 = 3, so it would have to be B.

7 0
3 years ago
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Can someone please answer it correctly if it’s correct I will mark you brainliest
faltersainse [42]

Answer: they are all less than or equal to 1.75

Step-by-step explanation:

1.6 < 1.75

1 4/11 < 1.75

7/4 = 1.75

8 0
2 years ago
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Write an equation for the line perpendicular to y=2x 4 that contains (3, -2)?
murzikaleks [220]
In the equation y = 2x + 4, you know that the gradient is 2 (the number before x).


for a perpendicular line you need the negative reciprocal of 2, which is - \frac{1}{2} .

you then need to use the equation
y - y_{1} = m(x - x_{1} )

substitute in your coordinates:

y - -2 = - \frac{1}{2} (x - 3)


simplify:
y + 2 = -0.5x + 1.5

rearrange:

y = - \frac{1}{2} x - \frac{1}{2}

3 0
3 years ago
If the math Olympiad club consists of 14 students, how many different teams of 5 students can be formed for competitions?
aliina [53]

Answer:

2

Step-by-step explanation:

5 x 2 = 10

5 x 3 = 15 > 14

therefore...

there are 2 teams of 5

6 0
3 years ago
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