3 years ago

Find the eighth term of the

Mathematics

1 answer:

Darya [45]3 years ago

7 0

Answer:

a(8) = -0.0027

Step-by-step explanation:

The most general formula for a geometric sequence is a(n) = a(1)*r^(n-1), where a(1) is the first term and r is the common ratio.

Here, the formula becomes a(n) = 6*(-1/3)^(n-1).

Substitute 8 for n to find the eighth term:

a(8) = 6*(-1/3)^(8-1), or a(8) = 6(-1/3)^7, or a(8) = -0.0027

You might be interested in

A letter is chose at random from the word PROGRESSIVENESS.

Vitek1552 [10]

Answer:

2nd option

Step-by-step explanation:

ggggushdhdhdhcghfjf

5 0

3 years ago

A={e,m,w} list subsets

mafiozo [28]

Answer:

{e}, {m}, {w}, {e,m}, {e,w}, {m,w}, {e,m,w}

5 0

3 years ago

The vertices of AMNO are M (1,3), N (4,9), and O (7,3). The vertices of APQR are P (3,0), Q (4,2), and R (5,0) Which conclusion

Pavel [41]

Answer:

the correct answer should be C

Step-by-step explanation:

hope this helps you

3 0

3 years ago

Can someone plz help me dont know the awnser

Bumek [7]

The area of the right triangle = $\frac{1}{2}bh$

b = base = SV = 12.3
h = hight = HL = 24.6
A = area
$\frac{1}{2}bh = A$
$\frac{1}{2}(12.3)(24.6) = 151.29$

4 0

3 years ago

3. the speedy fast ski resort has started to keep track of the number of skiers and snowboarders who bought season passes. the r

pogonyaev

You can set this up as an algebraic equation using the ratio:

$\frac{1}{2}$ = $\frac{x}{x+1250}$
where x = number of skiers

Cross multiply:
x + 1250 = 2x

Solve for x:
-x = -1250
x=1250

To find the number of snowboarders, add 1250.
1250 + 1250 = 2500

1250 skiers and 2500 snowboarders bought season passes.

5 0

3 years ago

Read 2 more answers