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3 years ago

Answer quick please i will mark brainliest:

Mathematics

1 answer:

SOVA2 [1]3 years ago

8 0

Look at the attached picture

Hope it will help you....

Good luck on your assignment

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Logaritnm 3 log b + 2 log d

rodikova [14]

Step-by-step explanation:

I have solved the question it is in the picture I hope it helps

5 0

3 years ago

A large box of cereal is $6.00 for 20 ounces. A small box of cereal is $4.20 for 15 ounces. Which box of cereal is the better de

maks197457 [2]

A small box because you can buy 2 or more boxes for a less price

i hope this helped and if it didn’t.. sorry

3 0

3 years ago

Read 2 more answers

ANSWER ASAP PLZ!!!! What type of roots would plants have in swampy, wetlands?

Montano1993 [528]

Adventitious roots , which sprout off stems under water or just above water surface.

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3 years ago

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A pole is 3.4 m tall casts a shadow that is 1.8 m long. At the same time, a nearby tower casts a shadow that is 39.75 m long. Ho

KATRIN_1 [288]

Answer:

Step-by-step explanation:

For this, you need to solve a proportion-

3.4 x

----- = -----

1.8 39.75

3.4*39.75=135.15

135.15/1.8= 75.0833.....

75.0833.. is rounded to 75

7 0

3 years ago

between 1995 and 2006, the population of samburg, usa(in thousands) can be modeled by f(x) = 0.35x(squared) - 2.1x+15.8 where x=

Juli2301 [7.4K]

$\bf f(x)=0.35x^2-2.1x+15.8\qquad 
\begin{cases}
x=\textit{year since 1995}\\
f(x)=\textit{population amount}
\end{cases}$

the equation is a quadratic one, and it has a positive coefficient on the leading term, meaning, is opening upwards, so it has a "burrow" for the vertex.

the minimum or lowest point for a quadratic opening upwards is, well, the vertex point :), the "x" value is the year, the "y" or f(x) value is the population, we're asked for the year, or the x-coordinate of the vertex

well $\bf \begin{array}{llll}
f(x)=&0.35x^2&-2.1x&+15.8\\
&\quad \uparrow &\quad \uparrow&\uparrow \\
&\quad a&\quad b &c
\end{array}
\\\\

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

\left(\boxed{-\cfrac{{{ b}}}{2{{ a}}}}\quad ,\quad {{ c}}-\cfrac{{{ b}}^2}{4{{ a}}}\right)$

5 0

3 years ago