3 years ago

Common Denominator of 7-4-9-3-8

Mathematics

1 answer:

Verizon [17]3 years ago

8 0

Whats 7-4-9-3-8 mean

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36, ___, ___, 32/3 is a geometric sequence, with some terms missing. First, please solve for "r", the common ratio between each

Nikitich [7]

Answer:

The geometric sequence is

36,24,16, $\frac{32}3$ ,.......

Step-by-step explanation:

The first term of the g.s is 36.

The 4th term of the given sequence is $\frac{32}{3}$ .

The $n^{th}$ term of the geometric sequence is

$T_n=ar^{n-1}$

Where a is the first term of the geometric sequence and r is the geometric sequence.

Then 4th term of the sequence is

$T_4=ar^{4-1}$

$\Rightarrow \frac{32}3=36r^3$

$\Rightarrow r^3=\frac{32}{3\times 36}$

$\Rightarrow r=\sqrt[3]{ \frac{8}{27}}$

$\Rightarrow r=\frac{2}{3}$

Then, second term of the sequence $=36\times( \frac 23)^{2-1}$

$=36\times \frac 23$

=24

The third term of the sequence is $=36\times( \frac 23)^{3-1}$

$=36\times( \frac 23)^2$

=16

The geometric sequence is

36,24,16, $\frac{32}3$ ,.......

5 0

4 years ago

Read 2 more answers

What could this be guys pls

hjlf

B. (3,-1) is the answer.
it is in the shaded part so it’s a solution

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2 years ago

The graph of which linear function passes through the origin? A. Y=x+2 B. Y= 3x C. Y=x-1 D. Y= 2x +4

schepotkina [342]

D because it is more simpler than just using a graph

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3 years ago

Write an algebraic rule to describe the translation P(–8, 6)

yKpoI14uk [10]

T_(-8,6): (x,y) -> (x-8, y+6)

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3 years ago

i need help on this question it says yunna missed 5 points out of 100 points on her math test.What decimal number repesents the

kap26 [50]

If she got 5/100 wrong she got 95%
95% is the same as 0.95

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3 years ago