All categories

3 years ago

What's the answer? (Number 6)

Mathematics

1 answer:

Fudgin [204]3 years ago

5 0

Hi , the mean is 25 , because we add all the numbers and then we divide the result by the total of numbers that we have , which is 9.
The median is 28 , because when we put the numbers in order , the number 28 is going to be in the middle .
The mode is 32 , because 32 is the number that is repeating

You might be interested in

I need help ASAP.... please help....

avanturin [10]

Answer:

(7x-1)(x-3)

Step-by-step explanation:

7x^2 - 22x + 3

The factors have to add to -22, but multiply to equal 3. But since the "a" value has a number on it, you have to use it too.

(7x +/- [n1]) ( x +/- [n2]) = 7x^2 - 22x + 3

Since the two numbers multiply to a positive value, they have to have the same sign. (7x-1) (x-3) works to produce the expression when it's foiled.

3 0

3 years ago

Read 2 more answers

Achbar Corporation has earned $175,900 after tax. The accountant calculated the return on equity as 12.5%. Achbar Corporation's

Georgia [21]

Answer:

The correct answer option is D. D. $1,407,200.

Step-by-step explanation:

We know that Achbar Corporation has earned $175,900 after the deduction of all the taxes and the return on equity calculated by the accountant is 12.5%.

So assuming the Achbar Corporation's stockholders' equity to be x, we can find the value of x as shown below:

$12.5%$ × x = $$175,900$

"Percent" or "%" means "out of 100" or "per 100", therefore 12.5% can be written as:

$\frac{12.5}{100}$ × x = $$175,900$

$x=\frac{175900*100}{12.5}\\ \\x=1407200$

Therefore, Achbar Corporation's stockholders' equity to the nearest dollar is $1407200.

8 0

3 years ago

You have 6 Scrabble tiles with different letters of the alphabet in a bag. If you select 3 tiles,

Sladkaya [172]

The answer is C. 120

The solution can be derived by the formula 6P3.

6P3 = 6 * 5 * 4 = 120

120 different combinations can be made with the condition.

Thank you for posting your question. I hope you found what you were after. Please feel free to ask me more.

4 0

4 years ago

Explain the steps to finding the vertex of g(x) = 3x2 + 12x + 15

RUDIKE [14]

Answer:

The vertex of this parabola, $(-2, 3)$ , can be found by completing the square.

Step-by-step explanation:

The goal is to express this parabola in its vertex form:

$g(x) = a\, (x - h)^2 + k$ ,

where $a$ , $h$ , and $k$ are constants. Once these three constants were found, it can be concluded that the vertex of this parabola is at $(h,\, k)$ .

The vertex form can be expanded to obtain:

$\begin{aligned}g(x)&= a\, (x - h)^2 + k \\ &= a\, \left(x^2 - 2\, x\, h + h^2\right) + k = a\, x^2 - 2\, a\, h\, x + \left(a\,h^2 + k\right)\end{aligned}$ .

Compare that expression with the given equation of this parabola. The constant term, the coefficient for $x$ , and the coefficient for $x^2$ should all match accordingly. That is:

$\left\lbrace\begin{aligned}& a = 3 \\ & -2\,a\, h = 12 \\& a\, h^2 + k = 15\end{aligned}\right.$ .

The first equation implies that $a$ is equal to $3$ . Hence, replace the " $a\!$ " in the second equation with $3\!$ to eliminate $\! a$ :

$(-2\times 3)\, h = 12$ .

$h = -2$ .

Similarly, replace the " $a$ " and the " $h$ " in the third equation with $3$ and $(-2)$ , respectively:

$3 \times (-2)^2 + k = 15$ .

$k = 3$ .

Therefore, $g(x) = 3\, x^2 + 12\, x + 15$ would be equivalent to $g(x) = 3\, (x - (-2))^2 + 3$ . The vertex of this parabola would thus be:

$\begin{aligned}&(-2, \, 3)\\ &\phantom{(}\uparrow \phantom{,\,} \uparrow \phantom{)} \\ &\phantom{(}\; h \phantom{,\,} \;\;k\end{aligned}$ .

8 0

3 years ago

What is 37.726 rounded to the nearest tenth

pochemuha

If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up (+1).

If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down (no change).

$37.7\fbox26\approx\huge\boxed{37.7}$

7 0

4 years ago

Read 2 more answers