Ask question

Ask question

All categories

Anastaziya [24]

3 years ago

12

What is the common ratio in the sequence 6,12,24,48,96 A -2 B 2 C 6 D 1/2

1 answer:

anyanavicka [17]3 years ago

3 0

The ratio is that of one term to the one before:

... 12/6 = 2

It is "common" because it applies to every pair of adjacent terms:

... 24/12 = 48/24 = 96/48 = 2

The appropriate choice is ...

... B 2

You might be interested in

Which of the following is the value of a when the function f(x) = 3|x| is written in the standard form of an absolute value

Gnoma [55]

$\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}$

Actually Welcome to the Concept of the Modulus functions.

Since here, the value of h and k are zero,hence

the value of the function f(x) = 3|x| is 3

====> answer is 3

4 0

4 years ago

A company earns P dollars by selling x items, according to the equation P(x)=-0.002x^2+5.5x-1000. How many items does the compan

san4es73 [151]

So.. check the picture below

that's when the profit gets maximized

$\bf \qquad \textit{vertex of a parabola}\\ \quad \\

\begin{array}{lccclll}
P(x)=&-0.002x^2&+5.5x&-1000\\
&\uparrow &\uparrow &\uparrow \\
&a&b&c
\end{array}\qquad 
\left(-\cfrac{{{ b}}}{2{{ a}}}\quad ,\quad {{ c}}-\cfrac{{{ b}}^2}{4{{ a}}}\right)$

how many items does the company need to sell? they need to sell $\bf -\cfrac{{{ b}}}{2{{ a}}}$

6 0

3 years ago

-8x2(x+8)=8(2+6) how do i solve this and 4n+3/2=2n-5/1?

Marat540 [252]

1) $-8x^2\left(x+8\right)=8\left(2+6\right)$

$-8x^3-64x^2=64$

$-8x^3-64x^2-64=64-64$

$-8x^3-64x^2-64=0$

$-8x^2+0.97035\dots x-7.88051\dots \approx \:0$

$x\approx \:-8.12129\dots$

2) $4n+\frac{3}{2}=2n-\frac{5}{1}$

$4n+\frac{3}{2}=2n-5$

$4n+\frac{3}{2}-\frac{3}{2}=2n-5-\frac{3}{2}$

$4n=2n-\frac{13}{2}$

$4n-2n=2n-\frac{13}{2}-2n$

$2n=-\frac{13}{2}$

$\frac{2n}{2}=\frac{-\frac{13}{2}}{2}$

$n=-\frac{13}{4}$

6 0

3 years ago

Find the volume of the cone.

Murrr4er [49]

$\qquad\qquad\huge\underline{{\sf Answer}}♨$

Volume of cone :

$\qquad \sf \dashrightarrow \: \frac{1}{3} \pi{r}^{2} h$

Now, let's plug in the values as per the diagram ~

$\qquad \sf \dashrightarrow \: \frac{1}{3} \times 3.14 \times {(18)}^{2} \times 10$

$\qquad \sf \dashrightarrow \: \frac{1}{3} \times 31.4 \times 324$

$\qquad \sf \dashrightarrow \: 31.4 \times108$

$\qquad \sf \dashrightarrow \:3391.2 \: \: ft {}^{3}$

7 0

2 years ago

9. Mr. Wilson wants to park his car in a parking garage. To find the cost,

vlabodo [156]

Answer:

3 hours

Step-by-step explanation:

D=4H+35

47=4H+35

47-35=4H

12=4H

H=3

8 0

3 years ago