Find the sum of the arithmetic series 2 + 5 + 8 + ... + 53

Tony Burgess
2022-09-11
Answered

Find the sum of the arithmetic series 2 + 5 + 8 + ... + 53

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asked 2021-08-17

Find $a}_{5}\text{}\text{and}\text{}{a}_{n$ for the following geometric sequences.

${a}_{1}=-5,\text{}r=-7$

asked 2022-01-22

Possible head-tail sequences that can occur when you flip a coin three times.

(a) How many sequences contain exactly two heads?

(b) Probability extension: Assuming the sequences are all equally likely, what is the probability that you will get exactly two heads when you toss a coin three times?

(a) How many sequences contain exactly two heads?

(b) Probability extension: Assuming the sequences are all equally likely, what is the probability that you will get exactly two heads when you toss a coin three times?

asked 2021-08-19

Give the first ten terms of the following sequence. You can assume that the sequences start with an index of 1.

Indicate whether the sequence is increasing, decreasing, non-increasing, or non-decreasing. The sequence may have more than one of those properties.

The$n}^{th$ term is 3

Indicate whether the sequence is increasing, decreasing, non-increasing, or non-decreasing. The sequence may have more than one of those properties.

The

asked 2022-03-22

Which equation represents the relationship between x and y shown in the

graph?

A. Y= 3х

B. Y =X - 3

C. Y= 1/3x

D. Y= x + 3

asked 2022-09-09

What is the pattern in the sequence 1, 1, 0, -1, 0, 7, 28, 79, 192?

asked 2022-06-13

Describe the following sequences and find the next three terms. 1

1) 1, 4, 9, 16, 25, …

2) -5, -3, -1, 1, 3, 5, …

3) 1, 3, 6, 10, 15, …

1) 1, 4, 9, 16, 25, …

2) -5, -3, -1, 1, 3, 5, …

3) 1, 3, 6, 10, 15, …

asked 2022-09-09

Write the first six terms of the sequence $a}_{n}={(-n)}^{3$