Answer:
Step-by-step explanation:
50+30=80 products which add up to £200
200/80=which is 2.5 or £2.50
Answer: Y = 3x - 2
Work: Okay, let's take this step by step. Since the Y - Intercept is -2, put a dot on -2 on the (Y) Line. It also just so happens that the line goes through -2. Now with 3x. 3x is the same thing as 3x / 1. Since three is on the top, you go up three from -2, and then move over one spot because of the 1 (If it was a negative one, you go the opposite direction) Alright, now you see that the line also passes through that point as well, so it has to be y = 3x -2
<em>I hope this helps, and Happy Holidays! :)</em>
Solution
The total possible number of ways is
The probability of getting a particular four-letter sequence is
The <em>first five</em> terms of the <em>recursive</em> sequence are 5, 12, 19, 26 and 33.
<h3>How to use recursive equations to generate a series</h3>
In this question we have a <em>linear recursive</em> equation that requires the value of the <em>immediately previous</em> element to generate the next one. Then, we need to evaluate the expression for the first five elements:
i = 1
a₁ = 5
i = 2
a₁ = 5, a₂ = a₁ + 7
a₂ = 5 + 7
a₂ = 12
i = 3
a₂ = 12, a₃ = a₂ + 7
a₃ = 12 + 7
a₃ = 19
i = 4
a₃ = 19, a₄ = a₃ + 7
a₄ = 19 + 7
a₄ = 26
i = 5
a₄ = 26, a₅ = a₄ + 7
a₅ = 26 + 7
a₅ = 33
The <em>first five</em> terms of the <em>recursive</em> sequence are 5, 12, 19, 26 and 33.
To learn more on recursive sequences: brainly.com/question/8972906
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