All categories

4 years ago

Find the first,fourth,and eighth term of the sequence A(n)=-3x2 ^n-1

1 answer:

7 0

A(n) = 5.3^(n-1)
first term A(1) = 5.3^(1-1)= 5.3^0 = 5.1 = 5
fourth term A(4) = 5.3^(4-1) = 5.3^3 = 5x27 = 135
8th term A(8) = 5.3^(8-1) = 5.3^7 = 5.3^3.3^3.3 = 5x27x27x3= 15x729 = 10935

hope this helps! ;)

You might be interested in

**PLEASE HELP ASAP** Terri is analyzing a circle, y^2 + x^2 = 36, and a linear function g(x). Will they intersect?

Alborosie

We analyze the linear function to find that it has equation $y=x$ . Drawing the line, we find that it will intersect the circle at negative and positive x-coordinates.

We can prove this by substituting $y=x$ into the given equation:

$x^2+x^2=36$

$2x^2=36$

$x^2 = 18$

$x = \pm 3\sqrt{2}$

Hence, $x = 3\sqrt{2}$ or $-\sqrt{2}$ , so there are both positive and negative values for $x$ .

5 0

3 years ago

This morning, Sam walked 4 kilometers in 50 minutes. At what rate did Sam walk? Use the formula r=d/t, where r is the rate, d is

kicyunya [14]

0.08 km/minute.........................

6 0

3 years ago

Read 2 more answers

8n^2 multiplied by n^4

Aliun [14]

8n2*n4

Final result :

2^3n^6

Step by step solution :

Step 1 :

Equation at the end of step 1 :

2^3n^2 • n^4

Step 2 :

Multiplying exponential expressions :

2.1 n^2 multiplied by n^4 = n^(2 + 4) = n^6

Final result :

2^3n^6

7 0

3 years ago

Multiple choice for geometry:(

Likurg_2 [28]

Answer:

2160 degrees

Step-by-step explanation:

The asnwer would be 2160, as the 14 sided polygon would have 10 obtuse angles and 4 acute angles, meaning that it can only be 2160.

7 0

3 years ago

The recipe for Tommy’s famous chocolate chip cookies calls for ¾ cup of chocolate chips. Tommy wants to triple the recipe. How m

densk [106]

Answer:

2 1/4 cups

Step-by-step explanation:

3(3/4) = 9/4 = 2 1/4 cups

6 0

3 years ago