Common Ratio<span>. For a </span>geometric sequence<span> or </span>geometric series<span>, the </span>common ratio<span> is the ratio of a term to the previous term. This ratio is usually indicated by the variable r.</span>
If you would like to solve the equation x^2 + 9x - 22 = 0, you can do this using the following steps:
<span>x^2 + 9x - 22 = 0
</span>(x - 2) * (x + 11) = 0
1. x = 2
2. x = - 11
The correct result would be x = 2 and x = - 11.
Answer:
YEAH
Step-by-step explanation:
The number of cups will be equal to 496.
<h3>What is arithmatic progression?</h3>
The sequence in which every next number is the addition of the constant quantity in the series is termed as the arithmatic progression
Here we have the data:-
The bottom row has 61 cups
If there are 16 total rows
The number of the cups will be calculated as:-

Here a1 is first term 1
an is last term 2
n is the total number of the rows
By putting the values in the question we will get:-

Hence the number of cups will be equal to 496.
To know more about arithmetic progression follow
brainly.com/question/6561461
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