3 years ago

Write an equation for the nth term of the arithmetic sequence 44, 62,80,98

Mathematics

1 answer:

weeeeeb [17]3 years ago

8 0

Answer:

$a_{n}$ = 18n + 26

Step-by-step explanation:

The n th term of an arithmetic sequence is

$a_{n}$ = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 44 and d = 62 - 44 = 18 , thus

$a_{n}$ = 44 + 18(n - 1) = 44 + 18n - 18 = 18n + 26

You might be interested in

Please help asap 30 pts

Sergio [31]

$4w-2(1-w)=-38\qquad|\text{use distributive property}\\\\4w+(-2)(1)+(-2)(-w)=-38\\\\4w-2+2w=-38\qquad|\text{add 2 to both sides}\\\\4w+2w=-36\\\\6w=-36\qquad|\text{divide both sides by 6}\\\\\boxed{w=-6}$

<h3>Answer: d. w = -6</h3>

4 0

3 years ago

Lois has 36 colored pencils. They are either green or red. For every green pencil, Lois has 3 red pencils. How many red pencils

SashulF [63]

Lois has 9 red pencils because 9x4=36

8 0

3 years ago

A Ferris wheel has a diameter of 50 meters and makes one revolution every 15 minutes

Anni [7]

Answer:

Step-by-step explanation:

3 0

3 years ago

Solve for x. (x - 4)(x - 4) = 0

statuscvo [17]

I believe that x=4 would be the answer

5 0

3 years ago

Read 2 more answers

The equation y=19x relates proportional quantities x and y. What is the value of x when y is 4? Enter your answer in the box

Igoryamba

$\frac{4}{19}$

8 0

3 years ago

Read 2 more answers