What is the value of the expression when f = "-4," g = 5, and h =3/4 "-8h-2(5+f^3)+7g^2"

Foreign direct investment helps improve the economic situation of a recipient country by increasing employment opportunities in the country that the company invests in.

When foreign companies invest in a recipient country, they often establish or expand their operations, which requires hiring local workers. This leads to job creation and reduces unemployment rates in the recipient country.

Increased employment opportunities result in more individuals having access to income and improved standards of living.

Foreign direct investment also contributes to the transfer of technology, knowledge, and skills to the recipient country. Multinational companies often bring advanced technologies, production techniques, and management practices that may not have been available or widely adopted in the recipient country.

Furthermore, foreign direct investment stimulates domestic investment and encourages the growth of local businesses. When foreign companies invest in a recipient country, they often form partnerships or engage in supply chain relationships with local firms.

Overall, foreign direct investment increases employment opportunities, fosters technology transfer, and stimulates domestic investment, all of which contribute to improving the economic situation of a recipient country.

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Answer:

5.54 miles

Step-by-step explanation:

1. Assume she runs up to a point that is x miles to the east of the coral reef:

distance running =

distance swimming =

2. Times:

time= distance / speed

time running =

time swimming =

3. Total time

time running + time swimming:  

4. Minimize time

The minimum time is when the derivative of the function of time is zero.

Find the derivative of T(x), using rule of the sum, the derivative of the sum is the sum of the derivatives, and the chain rule:

Solve for x:

5. Distance the visitor should run to minimize the time

Hence, the visitor should run 5.54 miles.

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Answer:

Hello your question is incomplete below is the missing part of the  question

Metropolitan Research, Inc., a consumer research organization, conducts surveys designed to evaluate a wide variety of products and services available to consumers. In one particular study, Metropolitan looked at consumer satisfaction with the performance of automobiles produced by a major Detroit manufacturer. A questionnaire sent to owners of one of the manufacturer's full-sized cars reviewed several complaints about early transmission problems. To learn more about the transmission failures, Metropolitan used a sample of actual transmission repairs provided by a transmission repair firm in the Detroit area. The following data show the actual number of miles driven for 50 vehicles at the time of transmission failure:

Miles

85092

39323

64342

74276

74425

37831

77539

32609

89641

61978

66998

67202

89341

88798

59465

94219

67998

40001

118444

73341

77437

116803

59817

72069

53500

85288

32534

92857

101769

25066

79294

138114

64090

63436

95774

77098

64544

53402

32464

65605

121352

69922

86813

85586

59902

85861

69568

35662

116269

82256

 4.) How many repair records should be sampled if the research firm wants the population mean number of miles driven until transmission failure to be estimated with a margin of error of 5000 miles? Use 95% confidence.

answer : 1) Min value = 25070  1st quarter = 60420,Median = 72700,Mean = 73340,3rd quarter = 86580,Max value = 138100

2)  ( 66438.73, 80241.87 )

3) The statistical results shows that some owners of the automobiles experienced early transmission failures

4) 95

Step-by-step explanation:

1) The transmission failure ( using descriptive statistics )

Min = 25070

1st quarter = 60420

Median = 72700

Mean = 73340

3rd quarter = 86580

Max = 138100

2) managerial interpretation of interval estimate

given 95% confidence interval

a = 0.05

z(0.025) = 1.96

Hence the 95% confidence interval for the mean number of miles driven until transmission failure

= xbar +/- Z*s/vn

⇒ 73340.3 +/- 1.96*24898.72 * \(\sqrt{50}\)

= ( 66438.73, 80241.87 )

3) The findings shows that some owners of the automobiles experienced early transmission failures

4 ) number of repair records

n = ( Z * S/E) ^2   ------- 1

Where : Z = 1.96, S = 24898.72, E = 5000

 = 1.96 * 24898.72 / 5000 ) ^2

 = 95

Answer:

y = 7

Step-by-step explanation:

since the 2 triangles are congruent then corresponding angles are congruent , so

∠ R = ∠ F , that is

13y - 1 = 90 ( add 1 to both sides )

13y = 91 ( divide both sides by 13 )

y = 7

Answer:

https://www.symbolab.com/

Step-by-step explanation:

it will help trust me

The 46th term of the sequence is 324.

We have,

To find the 46th term of the sequence, we need to determine the pattern or rule that generates the terms.

Since the difference between consecutive terms is a constant value of 7, we know that this is an arithmetic sequence with a common difference

of 7.

To find the 46th term, we can use the formula for the nth term of an arithmetic sequence:

a(n) = a(1) + (n - 1) d

where a(1) is the first term, d is the common difference, and n is the term number we want to find.

Using the given information, we have:

a(1) = 9

d = 7

n = 46

Plugging these values into the formula, we get:

a (46) = 9 + (46 - 1)7

a (46) = 9 + 45 (7)

a(46) = 9 + 315

a(46) = 324

Therefore,

The 46th term of the sequence is 324.

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Differentition of \(y=log_{2}x^{3}.(5x^{4}+2)\) is \(y'=log_{2}x^{3}(20x^{3} )+(5x^{4}+2)\frac{1}{x}\)

A differential equation is an equation that contains one or more functions with its derivatives.

Given,

\(y=log_{2}x^{3}.(5x^{4}+2)\)

We have to differentiate with respect to x.

y'=xy'+yx'

\(x=log_{2}x^{3}\)

\(y=5x^{4}+2\)

\(y'=log_{2}x^{3}(20x^{3} )+(5x^{4}+2)\frac{1}{x^{3}} .3x^{2}\)

\(y'=log_{2}x^{3}(20x^{3} )+(5x^{4}+2)\frac{1}{x}\)

Hence, differentiation of \(y=log_{2}x^{3}.(5x^{4}+2)\) is \(y'=log_{2}x^{3}(20x^{3} )+(5x^{4}+2)\frac{1}{x}\)

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Answer:

-12

Step-by-step explanation:

Answer:

-12

Step-by-step explanation:

because if you do negative 3 times 6 it will give you -12

According to the situation presented, the explanatory variable is education

An explanatory variable is a term that refers to any factor that can influence the response or outcome of an investigation.

According to the above, education is the explanatory variable because the level of education is a factor that directly influences the result of the research given that the higher the level of education, the higher the incidence of smoking.

According to the above, the correct answer is education (option D).

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Answer:

m= -1

Step-by-step explanation:

m= y2-y1/x2-x1

m= 6-9/8-5

m= -3/3= -1

Answer:

Class A raised $647.53. Since class B raised $80.91 more than class A, then class B raised $728.44. If class B Raised as much money as class C, we multiply $728.44 by 2, and then add $647.53, we get our final answer of $2,104.41

Step-by-step explanation:

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Answer:

1

∶

−

*

0

.

1

Step-by-step explanation:

The most appropriate interpretation for the slope of the data given is the height of water in the pool increases by 2 inches per minute. Option (1) is correct.

The slope of a line, also known as its gradient, is the value of the steepness or direction of a line in a coordinate plane. Slope can be calculated using various methods given a line equation or the coordinates of points on a straight line.

Given that

Time                       Height

2                                 8

4                                12

6                                16

8                                20

10                              24

The slope of the line = 2

A line's slope is also known as its gradient or rate of change.

The slope can be positive or negative; positive slope values indicate an increase in x as y increases and vice versa.

A negative slope indicates that one variable decreases as the other increases.

Because the slope value given here is positive, we can conclude that the height of the water increases over time.

As a result, the height of the water rises by 2 inches per minute.

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*see attachment for diagram

Answer:

Volume of new backpack = 1,299.84 in.³

Step-by-step explanation:

Volume of the new back pack = volume of the front pocket + volume of the main section of the backpack

✔️Volume of the front pocket = volume of rectangular prism = L*W*H

L = 8 in.

W = 4 in.

H = 2 in.

Volume of the front pocket = 8*4*2 = 64 in.³

✔️Volume of the main section of the back pack = volume of the rectangular prism + volume of the half cylinder

= L*W*H + ½(πr²h)

L = 12 in.

W = 10 in.

H = 7 in.

r = 6 in.

h = 7 in.

Plug in the values into the equation

Volume of the main section of the backpack = 12*10*7 + ½(π*6²*7)

= 840 + ½(791.68)

= 1,235.84 in.³

✅Total volume of the new backpack = 64 + 1,235.84 = 1,299.84 in.³

Answer:

B.) 3x=15

Step-by-step explanation:

This is because you multiply 3 by x and if x=5 then it would be 3x5 thus resulting in 15

1) Plug 5 into all the spots for x. See if it makes the equation true.

A. 2+5 = 3  Nope

B. 3(5) = 15 Yep

C. 5/2 = 10 Nuh-uh

D. 5-7 = 12  Nah

B is the answer :)

I'm not sure if you need the answer to #2 but I'll answer it anyway. :)

2) An equation has to have a solution. This means it has an equal sign. C is the only one that has an equal sign.

C is the answer :)

Answer:

20-12=8

here it is the difference is 8.

The equation of the parabola is y = 1/5( x + 2 )² + 8.

When x = 18 the value of y is 88 and the average rate of change between x = - 2 and x = 18 is 4.

The general equation of the parabola is given as:

y = a(x – h)² + k where ( h, k ) is the vertex of the parabola.

We have, the vertex as ( - 2, 8 ) and the parabola passes through ( 8, 28 ).

Then,

y = a(x – h)² + k

28 = a( 8 - (-2) )² + 8

28 = a(10)² + 8

28 - 8 = a(10)²

100a = 20

a = 20/100 = 1/5

Therefore, the equation of the parabola will be:

y = a(x – h)² + k

y = 1/5( x + 2 )² + 8

Now, when x = 18:

y = 1/5( x + 2 )² + 8

y = 1/5( 18 + 2 )² + 8

y = 1/5( 20 )² + 8

y = 80 + 8 = 88

Now, the change between x = - 2 and x = 18:

Then,

y = f(18) = y = 1/5( 18 + 2 )² + 8 = 1/5(20)² + 8 = 88

And;

y = f( - 2) = 1/5( -2 + 2 )² + 8 = 1/5(0)² + 8 = 8

Therefore the average rate of change between x = - 2 and x = 18 will be:

= [ f(18) - f(-2) / ( 18 - (-2) ) ]

= ( 88 - 8 ) / 20

= 80/20

= 4

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Answer:

it's easy

just use the formulary given and insert the values to Their given letters

Answer:

Each box will have $14

Step-by-step explanation:

The problem divides the total bill into 5 boxes so divide the total bill ($70) by 5.

Answer:

a

Step-by-step explanation:

A mathematics topic that van be looked into is how linear algebra, graph theory and optimization can be used on the airline industry.

In this case, to solve the scheduling issues faced by airlines such as planning flights, assigning planes and crews to routes - mathematical techniques can be employed.

By leveraging Linear Algebra, operators can simulate the flow of aircrafts and passengers while Graph Theory can help model flight schedules and aircraft routes.

Simultaneously using Optimization techniques in the problem-solving process can work to streamline various operations resulting in reduced costs and improved efficiency which can increase profit margins.

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Answer:

option A is the Answer

Step-by-step explanation:

hope it helps

Answer:

16

Step-by-step explanation:

5x / -6 = -40 / 3

Cross multiply

5x * 3 = -6 * -40

15x = 240

x = 16

Answer:

The value of x is 16.

Step-by-step explanation:

\(\star{\tt{\underline{\underline{\purple{CONCEPT : -}}}}}\)

Here, we will use the below following steps to find a solution using the transposition method:

\(\star{\tt{\underline{\underline{\pink{SOLUTION : -}}}}}\)

Solve for X.

\(\implies{\sf{\dfrac{5x}{ - 6} = \dfrac{ - 40}{3}}}\)

Enter your answer is the box.

\(\begin{gathered}\qquad{\dashrightarrow{\sf{\dfrac{5x}{ - 6} = \dfrac{ - 40}{3}}}}\\\\\qquad{\dashrightarrow{\sf{5x \times 3 = - 40 \times - 6}}}\\\\\qquad{\dashrightarrow{\sf{15x = 240}}}\\\\\qquad{\dashrightarrow{\sf{x = \dfrac{240}{15}}}}\\\\\qquad{\dashrightarrow{\sf{x = \cancel{\dfrac{240}{15}}}}}\\\\\qquad{\dashrightarrow{\sf{x = 16}}}\\\\\qquad\star{\underline{\boxed{\sf{\red{x = 16}}}}}\end{gathered}\)

Hence, the value of x is 16.

\(\rule{300}{2.5}\)

The two investments will reach the same value in 10 years.

The general equation of a straight line is -

[y] = [m]x + [c]

where -

[m] is slope of line which tells the unit rate of change of [y] with respect to [x].

[c] is the y - intercept i.e. the point where the graph cuts the [y] axis.

The equation of a straight line can be also written as -

Ax + By + C = 0

By = - Ax - C

y = (- A/B)x - (C/A)

We have the equation to model the value [A] of an investment of $54 at 9.26% for t years as A = 54 + 5t. Similarly, the equation to model the value, A, of an investment of $84 at 2.38% for t years is given by A = 84 + 2t.

We have the equations as follows -

A = 54 + 5t

A = 84 + 2t.

Graph both the equations and the point of intersection will be the common solution. Refer to the graph attached. We get t = 10 years.

A = 54 + 5t

A = 84 + 2t.

Equationg both, we get -

54 + 5t = 84 + 2t

5t - 2t = 84 - 54

3t = 30

t = 10 years

Therefore, the two investments will reach the same value in 10 years.

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[The given question is incomplete. The complete question is -

The formula A = P + Prt represents the value, A, of an investment of P dollars at a yearly simple interest rate, r, for t years. The equation to model the value, A, of an investment of $54 at 9.26% for t years is given by

A = 54 + 5t.

The equation to model the value, A, of an investment of $84 at 2.38% for t years is given by

A = 84 + 2t.

Assuming A has the same value, the given equations form a system of two linear equations. Solve this system using an algebraic approach and interpret your answer.

a.t = 5. The two investments will reach the same value in 5 years.

c.t = 1000. The two investments will reach the same value in 1000 years.

b.t = 20. The two investments will reach the same value in 20 years.

d.t = 10. The two investments will reach the same value in 10 years.]

Answer:<5 and <4 are exterior angles

Step-by-step explanation:

Because they are the only ones outside it they are the only ones that are exterior angles!

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Answer:

for AL Its 3 and 4

Answer:

r u stu ped

Step-by-step explanation:

stu ped

Answer:

The common difference in the given sequence is 5.

Step-by-step explanation:

The common difference in the sequence is 5 because they all add by 5 each time for example 5 + 5= 10 and 10+5=15

Answer:

Pamela worked 9 hours if she prepared 72 kilograms of dough.

Step-by-step explanation:

First we divide 72 by 16.

72 ÷ 16 = 4.5

Next we multiply 4.5 by 2.

4.5 * 2 = 9

So, the answer is 9 hours.

Hope this helps! :)

Answer:

\( = \frac{7}{12} \div \frac{2}{9} \\ = \frac{7}{12} \times \frac{9}{2} \\ = \frac{63}{24} \\ = 2. 625\)