3 years ago

Indicate a general rule for the nth term of this sequence. -6b, -3b, 0b, 3b, 6b. . .

Mathematics

1 answer:

GREYUIT [131]3 years ago

4 0

Answer:

a(n) = -16b + (n - 1)(3b)

Step-by-step explanation:

First term is -6b.

Common difference is 3b; each new term is equal to the previous one, plus 3b.

Formula for this arithmetic sequence is

a(n) = -16b + (n - 1)(3b)

You might be interested in

-8.38v + 10.71=131.382

adell [148]

V = -14.4
hope this helps : )

6 0

4 years ago

The price of a gallon of unleaded gas has dropped to $2.79 today. yesterday's price was $2.85 . find the percentage decrease. ro

Margarita [4]

2.85 - 2.75 = 0.06

0.6 / 2.85 * 100 = 2.1

answer: 2.1% decrease

5 0

3 years ago

Each exterior angle of a regular n-gon shaped gazebo at Logan Park measures 22 1/2. Each exterior angle of a regular n-gon shape

Darya [45]

Answer:

the exterior angles of a polygon sum to 360

so the number of sides is 360/45

-PlushDna

7 0

4 years ago

Read 2 more answers

Find (5.3x10^3)-(8x10^2)

mash [69]

Step-by-step explanation:

(5.3 * 10³) - (8 * 10²)

= (5.3 * 10³) - (0.8 * 10³)

= 4.5 * 10³

= 4,500.

8 0

3 years ago

Read 2 more answers

She has 7 large dogs and 7 small dogs. please help

tatiyna

Answer:

21 small dogs, 42 total dogs

Step-by-step explanation:

7×3=21

7+7=14

14×3=42

5 0

3 years ago