Consider this function. f(x) = x + 4 Which graph represents the inverse of function f?

A.) W
B.) X
C.) Y
D.) Z

Answer:

41 feet

Step-by-step explanation:

the biggest number will always be the hypotenuse, because it is a right trangle.

Answer:

41 feet

Step-by-step explanation:

Pythagorean theory: 9squared+40squared=41squared

We can write an equation for the interior angles, and we will see that x = 13

We want to find the value of x, we can see two adjacent angles on a rectangle, then the sum of these two is equal to 180°, we can write:

3x + 78 + x + 50 = 180

4x + 128 = 180

4x = 180 - 128

4x = 52

x = 52/4 = 13

The value of x is 13.

Learn more about interior angles at:

https://brainly.com/question/24966296

#SPJ1

Downsizing refers to the process of reducing the size and workforce of a company to cut costs, increase efficiency, or adapt to changing market conditions. It involves eliminating positions, reducing staff numbers, or even closing down certain business units or branches.

Downsizing can occur for various reasons, such as financial difficulties, mergers and acquisitions, technological advancements, or strategic reorganization. Companies often assess their operational costs and decide to downsize to improve their financial performance.

During the downsizing process, companies may calculate the potential cost savings by considering factors such as salaries, benefits, severance packages, and operational expenses. For example, if a company decides to eliminate 100 positions with an average salary of $50,000 per year, it could result in annual savings of $5 million.

While downsizing can help companies achieve short-term cost reductions, it often has significant implications for the affected employees, including layoffs, reduced morale, and increased workload for remaining staff. It is crucial for organizations to handle the downsizing process with sensitivity and transparency, providing support to affected employees and communicating the rationale behind the decisions.

It is important to note that downsizing should not be seen as a long-term solution, but rather as a strategic measure to address specific challenges. Companies should also explore alternatives to downsizing, such as retraining and redeploying employees, implementing productivity improvements, or seeking new business opportunities, to ensure sustainable growth and success in the long run.

To know more about workforce, visit;
https://brainly.com/question/28843491
#SPJ11

(a)Probability that a person could give up cell phone = 0.48

(b)Probability that a person who could give up her cell phone also could give up television is 0.65

(c) Probability that a person who could not give up a cell phone could give up television is 0.73

What is Probability?

Calculating the likelihood of experiments happening is one of the branches of mathematics known as probability. We can determine everything from the likelihood of receiving heads or tails when tossing a coin to the likelihood of making a research blunder, for instance, using a probability. It is crucial to grasp this branch's most fundamental concepts in order to fully comprehend it, including the formula for computing probabilities in equiprobable sample spaces, the likelihood of two events joining together, the probability of the complementary event, etc.

According to  the given question:

a. Probability that a person could give up cell phone = 0.48

b. Probability that a person who could give up her cell phone also could give up television

= P(give up cell phone and TV)/p(give up cell phone)

= 0.31/0.48

= 0.6458

= 0.65

c. Probability that a person who could not give up a cell phone could give up television is

= P(could not give up cellphone and could give up TV)/P(could not give up cell phone)

= 0.38/0.52

= 0.73

d. The probability a person could give up television is higher for persons who couldn't give up cell phones than for those who could give up their cell phones.

Hence,

(a)Probability that a person could give up cell phone = 0.48

(b)Probability that a person who could give up her cell phone also could give up television is 0.65

(c) Probability that a person who could not give up a cell phone could give up television is 0.73

To learn more about Probability, visit:

brainly.com/question/13604758

#SPJ4

Answer:

68%

Step-by-step explanation:

In normal distribution, the empirical rule (aka 68-95-99.7 rule) describes the approximate proportion of data that falls within certain distances from the mean of a normal distribution. Specifically, the rule states that:

In regression analysis, one assumption that is not true about the error term e is that it is normally distributed.

The assumptions underlying regression analysis include:

Linearity: The relationship between the dependent variable and the independent variables is assumed to be linear.

Independence: The error terms are assumed to be independent of each other.

Homoscedasticity: The error terms have constant variance across all levels of the independent variables.

Normality: The error terms are assumed to be normally distributed.

No multicollinearity: The independent variables are not perfectly correlated with each other.

While the first four assumptions are typically considered in regression analysis, the assumption of normality for the error term e is not always true. In some cases, the error term may not follow a normal distribution. Violations of this assumption can affect the accuracy and reliability of the regression model's estimates and statistical inference. However, even if the error term is not normally distributed, regression analysis can still provide useful insights and predictions, depending on the specific circumstances and alternative methods that may be employed to address the violation.

Learn more about regression here

https://brainly.com/question/17004137

#SPJ11

The simpler form of the expression  \(\rm \frac{sin\theta sec\theta}{cos\theta tan\theta}\)  is  \(\\\rm sec\theta\).

It is given that the expression  \(\rm \frac{sin\theta sec\theta}{cos\theta tan\theta}\)

It is required to find the simpler form from the given options.

The trigonometric ratio is defined as the ratio of the pair of a right-angled triangle.

We have the expression:

\(\rm= \frac{sin\theta sec\theta}{cos\theta tan\theta}\)

We know:

\(\rm cos\theta = \frac{1}{sec\theta} \\\\\rm tan\theta = \frac{sin\theta}{cos\theta}\)

By using these trigonometry formulas, we get:

\(\rm= \frac{sin\theta sec\theta}{cos\theta tan\theta}\\\\\rm= \frac{sin\theta }{(cos\theta) (cos\theta) \frac{sin\theta }{cos\theta} }\\\\\rm= \frac{1}{cos\theta} \\\\\rm = sec\theta\)

Thus, the simpler form of the expression \(\rm \frac{sin\theta sec\theta}{cos\theta tan\theta}\)  is \(\\\rm sec\theta\).

Know more about trigonometry here:

https://brainly.com/question/26719838

Answer:

option A: sec Ø

Step-by-step explanation:

The distance between the bridge and the river is 354. 17 feet

From the information given, we have that;

Using the tangent identity, we have;

tan θ = opposite/ adjacent

Substitute the values

tan 57 = x/ 230

cross multiply

x = 530 × tan 57

x = 230 × 1. 5399

x = 354. 17 feet

Thus, the distance between the bridge and the river is 354. 17 feet

Learn more about angle of depression here:

https://brainly.com/question/10217662

#SPJ1

Answer:

$8.87

Step by Step explanation:

You+ 3 friends = 4 people.

= 23.75 + 6.88 + 4.85( All the food)

= 35.48(Total Cost of dinner)

= 35.48/ 4(amount of people)

=  $8.87(per person)

bisects x = -12AB / (2AB - 6BD)

m∠ABC = 6x

= 6 × (-12AB / (2AB - 6BD))

To solve for x and find the measure of angle ABC (m∠ABC), we will apply the angle bisector theorem and use the given information.

According to the angle bisector theorem, the ratio of the lengths of the segments created by an angle bisector is equal to the ratio of the measures of the angles formed by the bisector.

Let's set up the equation using the given information:

m∠ABD = 6x (angle ABD)

m∠DBC = 2x + 12 (angle DBC)

Using the angle bisector theorem, we have:

AB/BD = m∠ABD/m∠DBC

Since BD bisects ∠ABC, we can substitute the given measures into the equation:

AB/BD = (6x) / (2x + 12)

To solve for x, we can cross-multiply:

AB × (2x + 12) = BD × (6x)

Expanding both sides of the equation:

2ABx + 12AB = 6BDx

Rearranging the equation:

(2AB - 6BD)x = -12AB

Now we can isolate x:

x = -12AB / (2AB - 6BD)

The measure of angle ABC (m∠ABC), we substitute the value of x back into the expression:

Simplifying this expression further would require additional information about the lengths of AB and BD.

Without this information, we cannot find the exact value of m∠ABC.

For similar questions on bisects

https://brainly.com/question/22499006

#SPJ8

Ted gets paid an hourly wage of $15 per hour. This week, Ted made an additional $27 dollars in overtime. Which expression represents the total amount of money that Ted earned this week?

A. 27 • p ‒ 15

B. 15(p ‒ 27)

C. (15 • p) + 27

D. 15(p + 9)

Answer:

16.66cm²

Step-by-step Explanation:

Given:

∆LMN with m<N = 38°

Length of side NL = 7.2cm

Length of side ML = 4.8cm

Required:

Area of ∆MNL

Solution:

Step 1: Find Angle LMN using the sine rule sin(A)/a = sin(B)/b

Where sin(A) = Sin(M) = ?

a = NL = 7.2cm

sin(B) = sin(N) = 38°

b = ML = 4.8cm

Thus,

Sin(M)/7.2 = sin(38)/4.8

Cross multiply

4.8*sin(M) = 7.2*sin(38)

4.8*sin(M) = 7.2*0.6157

4.8*sin(M) = 4.43304

Divide both sides by 4.8

sin(M) = 4.43304/4.8

sin(M) = 0.92355

M = sin-¹(0.92355) ≈ 67.45°

Step 2: Find m<L

angle M + angle N + angle L = 180 (sum of angles in a triangle)

67.45 + 38 + angle L = 180

105.45 + angle L = 180

Subtract 105.45 from both sides

Angle L = 180 - 105.45

Angle L = 74.55°

Step 3: Find the area of ∆MNL using the formula ½*a*b*sin(C)

Where,

a = NL = 7.2 cm

b = ML = 4.8 cm

sin(C) = sin(L) = sin(74.55)

Thus,

Area of ∆MNL = ½*7.2*4.8*0.9639

= ½*33.31

= 16.655

Area of ∆MNL ≈ 16.66cm²

Answer:

respect , structure

Step-by-step explanation:

If a person has a high level of self-discipline, that means they are very responsible and self-controlled.

They work hard without being asked to, and they stop themselves from getting addicted to things, and they don't do anything bad.

♡ Hope this helped! ♡

❀ 0ranges ❀

la respuesta es b. 9/100

The correct option is:\[x1=14+11x3\\x2=-3-4x3\\x3 \space free\]

The given augmented matrix is:\[\begin{bmatrix} 1&2&-3&8\\0&1&4&-3\\0&0&0&0 \end{bmatrix}\]

We have two non-zero rows so this system is consistent.

Let x3 be the free variable, then from the second row,\[x2=-3-4x3\]

From the first row,\[x1=8-2x2+3x3=8+2(3+4x3)+3x3=14+11x3\]

The general solution is\[x=\begin{bmatrix} 14+11x3\\-3-4x3\\x3 \end{bmatrix}\]

Know more about matrix  here:

https://brainly.com/question/12994814

#SPJ11

Answer:

D is the answer.

Step-by-step explanation:

Answer: C :>

Step-by-step explanation:

Answer:

the answer is number 3

Answer:

It moves the x value 5 units to the left.

Step-by-step explanation:

"x - 5" means that we are subtracting 5 to whatever x value we are given. The "y" value doesn't change.

Since we are subtracting to the x value, we are going to move left 5 units.

Let's say we had the point (5, 5).

If we use the translation rule;

(5 - 5, 5)

(0, 5)

We moved the x value 5 units to the left.

Best of Luck!

After 11 years, we can expect to observe approximately 4146 monk parakeets in the united states.

to write an exponential growth model for this situation, we can use the formula:

n(t) = n0 * (1 + r)ᵗ

where:

- n(t) is the number of monk parakeets after t years- n0 is the initial number of monk parakeets (in 1993)

- r is the annual growth rate, expressed as a decimal (e.g. 0.13 for 13%)- t is the number of years since 1993

so for this problem, we have:

- n0 = 1219

- r = 0.13- t = 11 (to find the value after 11 years) and t = 20 (to find the value after 20 years)

using these values, we can calculate n(t) as follows:

- after 11 years:

n(11) = 1219 * (1 + 0.13)¹¹ = 4146.16 - after 20 years:

n(20) = 1219 * (1 + 0.13)²⁰ = 12979.05

Learn more about exponential here:

 https://brainly.com/question/29160729

#SPJ11

Answer:

3

Step-by-step explanation:

Area = 1/4 * √(5(5+2√5)) * a^2

Area ≈387.11

because each bag only covers 150 we need 3 bags

Answer:

area = 387 ft^2

3 bags

Step-by-step explanation:

See the picture below.

The pentagon is made up of 5 congruent triangles. One triangle is shown on the bottom right figure.

The left figure shows half of the triangle. We need to find h, the height of the triangle.

For a regular pentagon, the measure of each interior angle is

(n - 2)180/5 = 108

Half of the angle is 54 deg.

tan A = opp/adj

tan 54 = h/7.5

h = 7.5 * tan 54

h = 10.32 ft

Area of half triangle = bh/2 = 7.5 ft * 10.32 ft/2 = 38.7 ft^2

The pentagon is made up of 5 larger triangles or 10 half triangles.

Area of pentagon = 10 * 38.7 ft^2

Area of pentagon = 387 ft^2

1 bag is good for 150 ft^2.

387 ft^2/150 ft^2 = 2.6

She needs 2.6 bags, so she must buy 3 bags.

Answer: 3 bags

Answer:

Both positive and negative linear association, or nonlinear association.

Step-by-step explanation:

When a scatter plot has a negative linear association, the points are arranged in a line that is angled in a downward slope. Hence, the word "negative" which refers to "decline"

When a scatter plot has positive linear association, the points are arranged in a line that is angled in a upward slope. Hence, the word "positive" which refers to "incline"

The graph you have has a steep incline, then a steep decline, which indicates that both positive and negative linear association are present, except another option might be nonlinear association.

I have attached a picture below that shows the different types of association in scatter plots.

Hope this helps! Brainliest would be much appreciated! Have a great day! :)

Answer: observational study

Step-by-step explanation:

i think its a observational study because they are learning about somthing and to learn about it you have to study and they are given a specemin to observe to that they can study it as it grows therfore why i think the answer  is C. Observational study.

Answer:

I have simplified it to −

2 ^ 3 − 3 ^2 +  

Step-by-step explanation:

\( \large\color{green}{ \tt{2w³ +3w² −w}}\)

\( \large\color{green}{ \tt{−2(−w)w² −3(−w)w−}}\)

\( \large\color{green}{ \tt{2ww² − 3(− w)w − w}}\)

\( \large\color{green}{ \tt{2w³ − 3(−w)w − w}}\)

\( \large\color{green}{ \tt{2w³ + 3ww − w}}\)

\( \large\color{green}{ \tt{2w³ + 3w² - w}}\)

Hope It's Help

Answer:

The probability of number of success = C (n,k)p^kq^(n-k)

Step-by-step explanation:

This is the case of Bernoulli's experiment in which there are n independent trials with X number of success

The probability of number of success = C (n,k)p^kq^(n-k)

Where k = 0,1,2,3...n

Answer:

ASA cannot be used because we are only given one angle that is congruent.

Step-by-step explanation:

Answer:

X = -y -3

X= -2y + 3   (if correct, please mark brainliest. :))

Step-by-step explanation:

The relative frequency distribution of the three categories includes

We must get percentage of students in Yes (Y), No (N) and No Response (NR) categories to allow us to create the relative frequency distribution for the athletic department.

Data:

The total number of students surveyed is 1000.

The percentage of students who answered Yes will be:

= (Y / Total) * 100

= (733 / 1000) * 100

= 73.3%

The percentage of students who answered No will be:

= (N / Total) * 100

= (162 / 1000) * 100

= 16.2%

The percentage of students who did not respond will be:

= (NR / Total) * 100

= (105 / 1000) * 100

= 10.5%.

Read more about frequency distribution

brainly.com/question/27820465

#SPJ1

Answer:

-2 C < 4 C

Step-by-step explanation:

Answer:

-2 C < 4 C

Step-by-step explanation:

Because |-| means that it is less than 0, and 4 is above 0. Whatever is above -2 will greater for ex.

<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>

-2 C < -3 C

this will be greater!! Hope this helps!!ლ(•ω •ლ)

Answer:

1 dozen per hour

Step-by-step explanation:

can i plz get brainliest!