The number of seats in row 20 is; 86 seats
<h3>What is the Arithmetic Sequence?</h3>
We are going to use the arithmetic sequence formula since we require the previous term in a sequence.
The arithmetic sequence formula is;
aₙ = a + (n − 1)d,
where;
a is the first term of the sequence
n is the position of the term in the sequence
d is the common difference
aₙ is the nth term of the sequence.
Our sequence is 10, 14, 18, 22 up to row 20.
Using the sequence formula;
a_20 = 10 + (20 − 1)4.
a_20 = 10 + (19* 4)
a_20 = 10 + 76
a_20 = 86.
Thus, the number of seats in row 20 was 86 seats.
Read more about Arithmetic Sequence at; brainly.com/question/6561461
Answer:
She could have a higher risk of skeletal fractures is the correct answer.
Explanation:
Answer:
The correct answer is B.
Explanation:
If the person isn't allowed to respond to death in the way they which, they may undergo a turmoil of feelings and feel trapped. Death is always hardest when you can't respond to it the way you want to.
As for the other choices, B and C would make death easier on the person. D would probably endow the person with a bit more comfort and freedom to mourn how they want to.
The positive difference between the circumference of circle B and the circumference of circle A is 1. Thus, the correct option for this question is A.
<h3>What is the circumference of the circle?</h3>
The circumference of the circle may be defined as the total stretch of the boundary of the circle. The formula for calculating the circumference of the circle is as follows:
where, C = circumference of the circle.
π = the constant pie.
r = radius of the circle.
According to the question,
The circumference of the circle A = 2π (r+1).
The circumference of the circle B = 2π (r+2).
∴The positive difference between the circumference of circle B and the circumference of circle A is as follows:
2π (r+2) - 2π (r+1) = 1.
Therefore, the positive difference between the circumference of circle B and the circumference of circle A is 1. Thus, the correct option for this question is A.
To learn more about the circumference of the circle, refer to the link:
brainly.com/question/9782777
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