3 years ago

Find the 14th term of the geometric sequence 6, -18,54, ...

Mathematics

2 answers:

andrey2020 [161]3 years ago

8 0

Step-by-step explanation:

first term (t1) = 6 (a)

Second term (t2) = - 18

Common ratio (r) = t2/ t1 = - 18 / 6 = -3

Now

14th term (t14)

$a {r}^{14 - 1}$

$6 \times ( - 3)^{13}$

= 6 X - 1594323

= 9565938

mafiozo [28]3 years ago

4 0

Answer:

- 9565938

Step-by-step explanation:

You might be interested in

All my brain cells have left me I don't understand math please help! lol

sleet_krkn [62]

Answer:

How I do you should get 3.00$/min

Step-by-step explanation:

You see I subtracted 19.50 - 16.50 and then got 3

7 0

3 years ago

What is the IQR of 0,1,1,3,3,3,4,5, and 7?

pentagon [3]

3.5 is the IQR of 0,1,1,3,3,3,4,5, and 7

8 0

3 years ago

Read 2 more answers

Explain what the variable represents in an addition or subtraction expression

Stels [109]

A varible represents the number u are looking for.

Example:
2x + 3x

3 0

2 years ago

Please help me out answer quick

drek231 [11]

Answer:

Step-by-step explanation:

8 0

3 years ago

Evaluate the expression. |3| + |-1| A) -2 B) -4 C) 2 D) 4

Kisachek [45]

Answer:

D) 4

Step-by-step explanation:

$|3| + |-1| = 3 + 1 = 4 \\$

4 0

3 years ago