How do you check answer of n - 2.8 = 7.16
2 answers:
You might be interested in
Andrea is designing the seating arrangement for a concert in her local park. The number of seats in row 20 would be 86 seats.
<h3>What is the Arithmetic Sequence?</h3>Arithmetic sequence is a sequence where each consequtive term has a common constant difference.
An arithmetic sequence, therefore, is defined by two parameters, viz. the starting term and the common difference.
The arithmetic sequence formula is;
aₙ = a + (n − 1)d,
where;
a is the first term
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;
Thus, the number of seats in row 20 was 86 seats.
Read more about Arithmetic Sequence at;
#SPJ1
Answer:
Step-by-step explanation:
To find the reciprocal, divide 1 by the number given'
<em> (if you can't see it, it is 1 over 5/9)</em>
<em />
Simplify;
Multiply the numerator by the reciprocal of the denominator.
<em> (if you can't see it, it is 1 × 5/9)</em>
<em />
Multiply by 1.
<em />
So our answer is !
We did it!