3 years ago

What is the 8th term of this geometric sequence. 8, 4, 2, 1, ....

Mathematics

2 answers:

Bond [772]3 years ago

3 0

Answer:

Step-by-step explanation:

Each term is half the one before it, so the eighth term is 1/2^7 * 8 or 1/16. So 1/16 can be written as 0.0625 or D.

egoroff_w [7]3 years ago

3 0

The answer is D because well if you just do all the math then you’ll know

You might be interested in

Which expression is equivalent to-3(m+5)

krek1111 [17]

Answer:

The expression equivalent to -3( m + 5) is

c) - 3m - 15

Step-by-step explanation:

8 0

2 years ago

Please help! 1 question! 50 points! Show your work!

KatRina [158]

Answer:

$\dfrac{2x}{3a^2}$

Step-by-step explanation:

$\dfrac{3a^4b}{2x}\cdot\dfrac{4x^2}{9a^6b}=\dfrac{3\cdot 4}{2\cdot 9}a^{4-6}b^{1-1}x^{2-1}=\dfrac{2x}{3a^2}$

The applicable rules of exponents are ...

(a^b)(a^c) = a^(b+c)
a^-b = 1/a^b

7 0

3 years ago

Which equation represents a circle with a center at (-4,9) and a diameter of 10 units?

elixir [45]

The first option is correct. See an explanation below.

7 0

3 years ago

4.5 (x - 9) = -13.5 plz help

arlik [135]

The answer should be x = 6

3 0

3 years ago

Read 2 more answers

Graph this inequality on the number line. 2>3.2. TIHL -4 -3 -2 -1 0 1 2 3 4 1 > 0-> 1 3 4 N

postnew [5]

Answer:

See below

Step-by-step explanation:

<u>Given inequality:</u>

x > 3.2

Mark the point 3.2 with open dot and shade zone right to that point.

<em>See attached</em>

3 0

3 years ago