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Alika [10]
3 years ago
5

Find the 9th and pth terms of the A.p. 2, 5 , 8..​

Mathematics
1 answer:
zimovet [89]3 years ago
8 0

Answer: a) 9th term = 26

b) pth term = 3p - 1

Step-by-step explanation:

9th term = a + (9-1) d

a - first term = 2

d - common difference = 3

9th term = 2 + 8*3

= 2+24

= 26.

Pth term = 2 + (p-1)*3

= 2 + 3p - 3

= 3p - 1

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Question:2x²-5x+3 <br>answer:​
masya89 [10]
(x-1)(2x-3) OR x= 3/2, 1

6 0
3 years ago
Please show me step by step how to do this
Stels [109]

Answer:

The next three terms of the sequence are 17, 21 and 25.

The 300th term of the sequence is 1197.

Step-by-step explanation:

The statement describes an arithmetic progression, which is defined by following formula:

p(n) = p_{1}+r\cdot (n-1) (1)

Where:

p_{1} - First element of the sequence.

r - Progression rate.

n - Index of the n-th element of the sequence.

p(n) - n-th element of the series.

If we know that p_{1} = 1, n = 2 and p(n) = 5, then the progression rate is:

r = \frac{p(n)-p_{1}}{n-1}

r = 4

The set of elements of the series are described by p(n) = 1 + 4\cdot (n-1).

Lastly, if we know that n = 300, then the 300th term of the sequence is:

p(n) = 1 + 4\cdot (n-1)

p(n) = 1197

And the next three terms of the sequence are:

n = 5

p(n) = 1 + 4\cdot (n-1)

p(n) = 17

n = 6

p(n) = 1 + 4\cdot (n-1)

p(n) = 21

n = 7

p(n) = 1 + 4\cdot (n-1)

p(n) = 25

The next three terms of the sequence are 17, 21 and 25.

The 300th term of the sequence is 1197.

8 0
3 years ago
Plssssssssssssssssssssssssss
Ivan
The answer is 9.
I hope that helps you!
8 0
3 years ago
Read 2 more answers
Please solve quickly ​
Bumek [7]

Answer:

x=12

Step-by-step explanation:

AB/FE=BC/EC

x/6= 5+5/5

x/6=10/5

x=6(2)

x=12

~

6 0
2 years ago
1/3 exponent 4 <br> write your answer as a fraction in simplest form.
Pie
1/3*1/3*1/3*1/3=1/81
5 0
3 years ago
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