And the unknown lights in the right triangle if necessary approach me to life to the nearest thousandth

Answer: -8n + 12

Step-by-step explanation: Well we know the word "sum" is a keyword that tells us to use addition so right off the bat, we can eliminate any options that have a subtraction sign.

"The sum of 12 and the product of -8 and n" means

we are multiplying -8 by n since "product" means multiplication.

Then we just have to add 12 to that.

So we get -8n + 12

Answer:

The vertex of the function is at (–3,–16)

The graph is increasing on the interval x > –3

The graph is positive only on the intervals where x < –7 and where

x > 1.

Step-by-step explanation:

The graph of \(f(x)=(x-1)(x+7)\) has clear zeroes at \(x=1\) and \(x=-7\), showing that \(f(x) > 0\) when \(x < -7\) and \(x > 1\). To determine where the vertex is, we can complete the square:

\(f(x)=(x-1)(x+7)\\y=x^2+6x-7\\y+16=x^2+6x-7+16\\y+16=x^2+6x+9\\y+16=(x+3)^2\\y=(x+3)^2-16\)

So, we can see the vertex is (-3,-16), meaning that where \(x > -3\), the function will be increasing on that interval

Pie graphs can be used to display percentages of an entire group and depict percentages at a certain moment. Customers contacted via the web = x(let) then.as a result, customers contacted online (chart = x = 100), 25 customers were reached by social media, or x/4

Pie charts can be used to show percentages for the whole group or for a specific time period.

In contrast to bar and line graphs, pie charts do not show changes over time.

The following pages provide descriptions of the various pie chart elements.

Since the slices of a pie chart represent different parts of the whole, their sum must always equal 100%.

Number of customers overall = 250 clients were contacted via email for every 500 customers contacted via phone, or 50% of phone contacts.

=(50÷100)×250

=125

Customers reached via social media

= total customers + 250 + 125 + x+1 = 500 x+1

=125 × 5

T=125

x=100.

Customers contacted via the web = x(let) then.

as a result, customers contacted online (chart = x = 100)

25 customers were reached by social media, or x/4

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Answer:

9576

Step-by-step explanation:

Area of the triangle × height

(1/2×28×19)×36

Answer:

option 3

Step-by-step explanation:

\(\frac{80}{5}=16\)

Answer:

number 3

is the correct one out of the 4

Answer:

64cm³

Step-by-step explanation:

( 4 x 4 x 4) cm x cm x cm

Answer:

$0.65

Step-by-step explanation:

The cereal ($3.68) + the milk ($3.53) + the bread ($2.14) costs a total of $9.35.  If Samantha gave the clerk $10.00, she'd receive 65 cents back.

$10.00 - ($3.68 + $3.53 + $2.14) = $0.65

Answer:

Se vendieron 81 boletos de niños y 63 boletos de adultos.

Step-by-step explanation:

La cantidad de boletos vendidos es igual a:

\( 144 = a + n \)   (1)

En donde a es por adultos y n por niños

A su vez, el dinero gastado equivale:

\( 207 = 2*a + 1*n \)   (2)

Resolviendo la ecuación (1) para a:

\( a = 144 - n \)   (3)

Introduciendo (3) en la ecuación (2) tenemos:

\(207 = 2*(144 - n) + n\)

\( n = 81 \)

Ahora podemos calcular el numero de boletos de adultos vendidos introduciendo n en la ecuación (3):

\( a = 144 - n = 144 - 81 = 63 \)

Entonces, se vendieron 81 boletos de niños y 63 boletos de adultos.  

Espero que te sea de utilidad!      

With "near doubles facts" or "doubles facts plus one," the actual magic happens. When we observe 7+8, we know that 8 is one more than 7, since we already know that 7+7=14. Thus, 15 is one greater than 14. So, 15 is the answer.

We can also consider the fact that it is one less than the doubles. We are aware that 7 + 7 = 14. I then realise that 6 is one less than 7 when I see 7 plus 6. 14 minus one equals 13, thus.

Thus, our knowledge of ten items with doubles increased to approximately 33 information with near doubles! Therefore, it's a really effective tactic!

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Answer:

m < \(\frac{36}{31}\)

Rearrange:

Rearrange the equation by subtracting what is to the right of the greater than sign from both sides of the inequality :

               -7+5*(9*m-7)-(9*m-2-9)<0  

Step by step solution :

STEP  1

:

Equation at the end of step 1

 (-7 +  5 • (9m - 7)) -  (9m - 11)  < 0  

STEP  2

:

Equation at the end of step 2

 36m - 31  < 0  

STEP  3:

3.1    Divide both sides by  36  

     m-(31/36)  < 0

Solve Basic Inequality :

3.2      Add  31/36  to both sides

            m < \(\frac{31}{36}\)

We need to convert 8640 in³ into ft³.

1 in³ is equal to 0.0005787037 cubic feet.

Hence, we can convert it using the rule of three:

Then:

1 in³----------- 0.0005787037ft³

8640 in³ ----------- x

where x= (8640in³*0.0005787037 ft³)1 in³

x = 5ft³

Hence, you have 5ft³ of fabric.

Answer:

86

Step-by-step explanation:

150 - (2 + x)³

=> 150 - (2 + 2)³

=> 150 - (4)³

=> 150 - 64

=> 86

Therefore, 86 is the correct answer.

Hey!

Let's work through this problem together.

1st and most important step is that we use order of operations as we go left to right.

P.E.M.D.A.S: Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction.

First, The parenthesis, which is (2+x), or (2+2), which is 4.

So now, the equation looks like: 150-4^3.

Next, Exponents. 4^3 is 4x4x4. 4x4=16. 16x4=64.

So now the equation looks like this: 150-64.

Lastly, we subtract. 150-64=86.

Hope this helps!

If a straight angle is bisected, the resulting angles are 90° and 90°.

Angle bisectors are lines that cut across the angle under consideration. The term "bisect" means to divide into two equal portions. The considered angle is therefore divided in half by the bisected halves.

We have the expression,

a straight angle is bisected.

A straight angle in geometry is one that is 180 degrees in length. It looks like a straight line, which is why it is known as a straight angle.

A straight line may be thought of as a straight angle with two endpoints.

And straight angle has a value of 180°.

When it is bisected,

a straight angle has a bisector that divides it into two equal angles.

It forms 2 angles,

180°/ 2

= 90°

Therefore, resulting angles are 90° and 90°.

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Answer:

  4

Step-by-step explanation:

Trailing zeros in a number with a decimal point are always considered to be significant. Leading zeros are not significant.

The significant digits are in bold. There are 4 of them.

  0.002300

Answer: A,E or F.

Step-by-step explanation: That's the only ones that have X's and then x is 0

Answer:

(-4,-2)

Step-by-step explanation:

Answer: (-4,-4)

Step-by-step explanation: the y- coordinate stays the same you would have to move the x-coordinate only which would give you -4. Because you are adding 2 to -6.

Answer:

28 hours  

Step-by-step explanation:

Answer:

Step-by-step explanation: [-2.19] = -3

[3.67] = 3

[-0.83] = -1

The domain of this function is a group of real numbers that are divided into intervals such as [-5, 3), [-4, 2), [-3, 1), [-2, 0) and so on. This explains the domain and range relations of a step function.

This can be generalized as given below:

[x] = -2, -2 ≤ x < -1

[x] = -1, -1 ≤ x < 0

[x] = 0, 0 ≤ x < 1

[x] = 1, 1 ≤ x < 2

Answer:

y = - \(\frac{3}{2}\) x

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

calculate m using the slope formula

m = \(\frac{y_{2}-y_{1} }{x_{2}-x_{1} }\)

with (x₁, y₁ ) = (- 2, 3) and (x₂, y₂ ) = (0, 0) ← 2 points on the line

m = \(\frac{0-3}{0-(-2)}\) = \(\frac{-3}{0+2}\) = - \(\frac{3}{2}\) , then

y = - \(\frac{3}{2}\) x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (0, 0 )

0 = - \(\frac{3}{2}\) (0) + c = 0 + c , so

c = 0

y = - \(\frac{3}{2}\) x + 0 , that is

y = - \(\frac{3}{2}\) x

The sum of these 40 sampled numbers follows option D: normal distribution, if X follows Poisson distribution.

The likelihood that a certain number of events will occur in a specific period of time or space, provided that they do so with a known constant mean rate and the Poisson distribution describes the distribution of events, regardless of the time since the previous event. When the mean is high, the sum of the Poisson distribution resembles a normal distribution.

The "normal distribution," a continuous probability distribution that is symmetrical at the mean and has a bell-shaped curve. It is also known as the bell curve or the Gaussian distribution. Several natural phenomena, including height, weight, blood pressure, and others, have a normal distribution.

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Step-by-step explanation:

look at the attached and just plot the data. S on the x-axis and s(x) on the y-axis.

Answer:

Step-by-step explanation:

109

Answer:

tan(θ)= dn/de

θ=arctan(dn/de)

Step-by-step explanation:

The probability, if Greg gets dressed in the dark, that he winds up wearing the white shirt and tan pants is 0.125 or 12.5%.

To find the probability that Greg winds up wearing the white shirt and tan pants while getting dressed in the dark, we need to find out all the possible outfit options. According to the question given, first we nned to find out number of outfit combinations possible.

Total number of Outfit Combinations:

There are 4 shirts: a white one, a black one, a red one, and a blue one and also two pairs of pants, one blue and one tan. So, total number of possible outfit combinations would be 4 * 2 = 8.

No of favourable options:

As given in the question, Greg wears white shirt and tan pants. There is only one white shirt and one tan pant. So, number of favourable options would be only 1 .

Probability = Number of favourable outcomes/Total no. of combinations

Probability = 1/8

Probability = 0.125 or 12.5%

Therefore, the probability, if Greg gets dressed in the dark, that he winds up wearing the white shirt and tan pants is 0.125 or 12.5%.

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Answer:

1244 DCD

Step-by-step explanation:

Answer:

the answer should be s 160

Answer:

\(9+(-2)^{3} =9+[(-2)(-2)(-2)]=9+[4(-2)]=9+(-8)=9-8=1\)

\(Hello\) \(There!\)

\(AnimeVines\) \(is\) \(here!\)

This is quite simple, actually.

Here's a explanation.

\(9 + (-2)^{3}\)

\(= 9 + - 8\)

\(= 1\)

\(HopeThisHelps!!\)

\(AnimeVines\)

The wall street journal corporate perceptions study surveys readers and asks how each rats the quality of management and the reputation of the company for over worldwide corporations. both the quality of management and the reputation of the company were rated on an excellent, good, and fair categorical scale.

7 captcha tests.

P (robot) = 0.10, P (human) = 0

P (human succeed in single test) =0.95

\($$\therefore $$\) P (human clear all test) = \((0.95)^{7}\)= 0.6893

P (robot succeed in single test) =0.3

\($$\begin{aligned}\therefore \end{aligned}$$\) P (rob bot clear all test) =\(0.3^{7}\)

                                         =0.0002187

(a) visitor's robot.

P (robot will flagged) =1-0.0002187

=0.99978

(b) visitor is human

P (human will Flagged) =1-0.6983

=0.3017

(c) P (robot flagged)  \(& =\frac{P(\text { robotget } F \text { aged })}{P(\text { Flagged })} \\\)

                             \(& =\frac{0.99978 \times 0.10}{0.99978 \times 0.10+0.3017 \times 0.90}=0.2691\end{aligned}\end{aligned}$$\)

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Answer:

X2 +(-6.5) = 42.5

x = 7 or -7

Step-by-step explanation:

x2 + (-6.5) = 42.5

x2 = 49

x = 7 or -7

Answer:

it should be c. y = 5.0

Step-by-step explanation:

use the line of best fit to see at what point on the line that x = 7.