3 years ago

Which shows a function for the sequence 16, 8, 4, 2, …?

Mathematics

1 answer:

navik [9.2K]3 years ago

6 0

Answer:

Step-by-step explanation:

16, 8, 4, 2, …

a = 16

r = 8/16 = ½

f(x) = 16 × (½)^(x - 1)

You might be interested in

Simplify the expression (2^3)^-2

snow_lady [41]

1/64

2^3 = 8

8^-2 = 1/64

5 0

3 years ago

Read 2 more answers

Pleaseeeeeeeee helllllllpppppoo

kodGreya [7K]

I'm pretty sure the answer is c

4 0

3 years ago

The range for the given domain of the function f(x)=3x-6/x+4.5 is

mash [69]

Hello,

We can not divide by 0.

==> x+4.5≠0
==>x≠-4.5

dom f=R\{4.5}

4 0

3 years ago

Find the 11th term of the geometric sequence 1,3,9, ...

ad-work [718]

Answer:

27,81, 243

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Find 3 ratios that are equivalent to the given ratio. 5:8

timofeeve [1]

$\large\underline{\underline{\maltese{\red{\pmb{\sf{\: Explanation :-}}}}}}$

The given ratio is 5:8, Write it as fraction then multiply the numerator and denominator with same number to get the fractions or ratios equivalent to the given one.

Let's solve!~

$\rule{300pt}{3pt}$

$\large \sf \: 5 : 8 = \frac{5}{8}$

$\sf \: \frac{5}{8} \times \frac{2}{2} = \frac{10}{16} \\ \tt \frac{5}{8} = \frac{10}{16}$

First equivalent ratio is 10:16

$\rule{300pt}{3pt}$

$\sf \frac{5}{8} \times \frac{4}{4} = \frac{20}{32} \\ \tt \: \frac{5}{8} = \frac{20}{32}$

Second equivalent ratio is 20:32

$\rule{300pt}{3pt}$

$\sf \: \frac{5}{8} \times \frac{5}{5} = \frac{25}{40} \\ \tt \: \frac{5}{8} = \frac{25}{40}$

Third equivalent ratio is 25:40.

7 0

2 years ago