What is the quotient of 5/7÷3 1/3

Answer:

5,200$

Step-by-step explanation:

Answer:

5200

Step-by-step explanation:

5000 x 1.04 = 5200

hope this helps :D

The albedo (a)in this case is approximately 0.4231.

To compute the albedo (a), we need to understand the terms given.

Albedo is the measure of reflectivity of a surface, expressed as the ratio of the reflected solar radiation (st) to the incoming solar radiation (51).

Here, 51 = 650 W/m² represents the total solar radiation, and st = 275 W/m² represents the reflected solar radiation.

Additionally, L1 = 94 W/m² and L1 = 395 W/m² seem to be irrelevant to the calculation of albedo, as they don't represent incoming or reflected solar radiation.

Therefore, we can disregard these terms for this calculation.

Now, we can calculate the albedo (a) using the formula:

a = (reflected solar radiation) / (incoming solar radiation) a = (st) / (51)

By substituting the given values:

a = (275 W/m²) / (650 W/m²) a ≈ 0.4231

Remember, albedo values range from 0 to 1, where 0 indicates no reflectivity and 1 indicates total reflectivity.

In this case, just provide the numerical value as the answer: 0.4231

Learn more about albedo at

https://brainly.com/question/29670985

#SPJ11

Answer:

6:5

Step-by-step explanation

boys : girls

= 18 : 15

Now time to simplify:

18/3: 15/3

= 6:5

The equation Q = -L³ + 15 represents the production function of Plainfield Electronics, where Q is the quantity of industrial control panels produced and L is the level of labor input.

In this production function, the term -L³ indicates that there is diminishing returns to labor. As the level of labor input increases, the additional output produced decreases at an increasing rate. The term 15 represents the level of output that would be produced with zero labor input, indicating that there is some fixed component of output. To maximize production, the firm would need to determine the optimal level of labor input that maximizes the quantity of industrial control panels produced. This can be done by taking the derivative of the production function with respect to labor (dQ/dL) and setting it equal to zero to find the critical points. dQ/dL = -3L². Setting -3L² = 0, we find that L = 0.

Therefore, the critical point occurs at L = 0, which means that the firm would need to employ no labor to maximize production according to this production function. However, this result seems unlikely and may not be practically feasible. It's important to note that this analysis is based solely on the provided production function equation and assumes that there are no other factors or constraints affecting the production process. In practice, other factors such as capital, technology, and input availability would also play a significant role in determining the optimal level of production.

To learn more about Plainfield click here: brainly.com/question/30135800

#SPJ11

The maximum height the pole-vaulter can clear is approximately 4.06 meters.

To find the maximum height the pole-vaulter can clear, we can use the principle of conservation of mechanical energy. At the takeoff point, the vaulter possesses only kinetic energy, which can be converted into potential energy at the maximum height.

The formula for gravitational potential energy is:

Potential energy =\(mass \times gravitational acceleration \times height\)

Since the vaulter's mass is not given, we can assume it cancels out when comparing different heights. Thus, we only need to consider the change in height.

Using the conservation of mechanical energy:

Kinetic energy at takeoff = Potential energy at maximum height

\((1/2) \times mass \times velocity^2 = mass \times gravitational acceleration \times height\)

We can cancel out the mass and rearrange the equation to solve for height:

height = \((velocity^2) / (2 \times gravitational acceleration)\)

Substituting the given values:

height = \((9.15^2) / (2 \times 9.8\)) ≈ 4.06 meters

For more such questions on maximum height

https://brainly.com/question/23144757

#SPJ4

Answer:

im having the same problem

Step-by-step explanation:

Answer:

Step-by-step explanation:

C 32 units

Answer:

she mostly likely found 1 result .

Answer:

Mean(m) = 462,536

sd = 29,268.29

Step-by-step explanation:

Given the following:

P(sales > 470,000) = 40% = 0.4

P(sales > 500,000) = 10% = 0.1

Using the z - table, we can locate the corresponding P values

Z = 1 - p = 1 - 0.4 = 0.6; 1 - 0.1 = 0.9

Locating the closest value to 0.6 on the z table ;

(0.25 + 0.26) / 2 = 0.255

Locating the closest value to 0.9 on the z table ;

Z = 1.28

Recall;

z =( x - m) / sd

Where m = mean ; sd = standard deviation

First condition:

0.255 = (470,000 - m) / sd

0.255 × sd = (470,000 - m) - - - - - (1)

1.28 = (500,000 - m) / sd

1.28 × sd = (500,000 - m) - - - - (2)

We can solve for one of the unknowns y subtracting equation (1) FROM 2

1.28sd - 0.255sd = (500,000 - m) - (470000 - m)

1.025sd =500,000 - m - 470000 + m

1.025sd = 30,000

sd = 29,268.29

Substituting the value od SD into (1) or (2)

1.28 × 29,268.29 = 500000 - m

37463.41 = 50000 - m

m = 50000 - 37463.41

Mean(m) = 462,536

ANSWER

y = -1.2x - 2

EXPLANATION

We want to find the equation of the line that passes through points (-5, 4) and (5, -8).

To do this, we use the formula:

From the question:

x1 = -5

y1 = 4

x2 = 5

y2 = -8

Therefore:

That is the equation of the line that passes through those points.

The population was 6.98 million in 1900. The population of New York decreased with respect to time.

What is an exponential function?

An exponential function is a mathematical function with the formula f (x) = axe, where "x" is a variable and "a" is a constant that is called the function's base and must be greater than zero. The transcendental number e, which is approximately equal to 2.71828, is the most commonly used exponential function base.

The population of New York state can be modeled by

\(P(t)=\frac{19.71}{1+61.22e^{-0.03513t}}\)

P is the population and t is the number of years since 1800.

The difference between the year 1900 to 1800 is 100.

Putting t = 100 in the given model:

\(P(t)=\frac{19.71}{1+61.22e^{-0.03513\times 100}}\)

\(P(t)=\frac{19.71}{1+61.22e^{-3.513}}\)

P(t) = 19.71/2.8248

P(t) = 6.9774

P(t) = 6.977 (rounded to the nearest thousands)

To learn more about the population, click on the below link:

https://brainly.com/question/26020301

#SPJ1

Answer:

\(f'(x)= \frac{13}{(2x+3)^2}\\\)

Step-by-step explanation:

\(f(x)= \frac{3x-2}{2x+3} \\\)

\(f'(x)=\frac{dy}{dx} = \frac{d}{dx}(\frac{3x-2}{2x+3})\\ f'(x)= \frac{(2x+3)\frac{d}{dx}(3x-2)-(3x-2)\frac{d}{dx}(2x+3) }{(2x+3)^{2} } \\f'(x)= \frac{(2x+3)(3)-(3x-2)(2)}{(2x+3)^{2} } \\\)

\(f'(x)= \frac{6x+9-6x+4}{(2x+3)^{2} }\\ f'(x)= \frac{13}{(2x+3)^2}\\\)

Based on the number of telephones per people in the country given, the best scale would be a 100 telephones per 1 cm scale on the vertical axis.

India has a small number of telephones per 1,000 people of 8 while the U.S. had a high number of 800.

Any scale used would have to cater for these two extremes while also catering for the numbers between.

The best scale would therefore be a 100 telephones per 1,000 people. The separation of each hundred would be 1 cm which every 0.1 cm representing 10 telephones per 1,000 people.

The graph is shown attached.

Find out more on determining graph scales at https://brainly.com/question/16025911.

#SPJ1

Yes, the 90% confidence interval includes the true proportion of youth survey participants who say that they are about the right weight.

The confidence interval for a population proportion is calculated by the  below formula

p ± z×√(p × (1-p))/n

where p is called as sample proportion

z is called as z-value

and n is the sample size

Here, we have sample size(n)=100

and by using the z-table we find that p-value=0.56 and z-value=1.645

90% confidence interval=0.56±(1.645×√[0.56×(1-0.56)]/100)

=>90% confidence interval=0.56± [1.645×√(0.56×0.44)/100]

=>90% confidence interval=0.56±[1.645×(√0.2464/100)]

=>90% confidence interval=0.56±[1.645×(0.049)]

=>90% confidence interval=0.56+0.0816 and 0.56-0.0816

=>90% confidence interval=0.6416 and 0.4784

So,90% confidence intervals covers [0.4784,0.6416] proportion of total population.

Here intervals range is greater than zero, it means 90% confidence interval covers the true proportion.

To know more about confidence interval, visit here:

brainly.com/question/24131141

#SPJ4

Full Question: Using the sample of size 200, construct a 95% confidence interval for the proportion of Youth Survey participants who would describe themselves as being about the right weight (Round to three decimal places.) Sample Proportion = Margin of error Lower limit Upper limit Does your 95% confidence interval based on the sample of size 200 include the true proportion of Youth Survey participants who would describe themselves as being about the right weight? O Yes O No

We have to find the area of the region between y=x^(1/2) and y=x^(1/3) for 0≤x≤1.

To find the area of the region between y=x^(1/2) and y=x^(1/3) for 0≤x≤1, we have to integrate x^(1/2) and x^(1/3) with respect to x. That is, Area = ∫0¹ [x^(1/2) - x^(1/3)] dx= [2/3 x^(3/2) - 3/4 x^(4/3)] from 0 to 1= [2/3 (1)^(3/2) - 3/4 (1)^(4/3)] - [2/3 (0)^(3/2) - 3/4 (0)^(4/3)]= 0.2857 square units

Therefore, the area of the region between y=x^(1/2) and y=x^(1/3) for 0≤x≤1 is 0.2857 square units. Note: The question  but the answer has been provided in the format requested.

To know more about square units visit:

https://brainly.com/question/2411992

#SPJ11

The significance level, also denoted as alpha or α, is the probability of rejecting the null hypothesis when it is true. For example, a significance level of 0.05 indicates a 5% risk of concluding that a difference exists when there is no actual difference.

In statistical hypothesis testing, a result has statistical significance when a result that is at least as "extreme" as the null hypothesis would be extremely rare if the null hypothesis were true. The significance level of an event (for example, a statistical test) is the likelihood that the event occurred by chance. We call an occurrence important if the level is relatively low, that is, the likelihood of occurring by chance is quite minimal. When the null hypothesis is true, the significance level is the chance of rejecting it. A significance level of 0.05, for example, represents a 5% chance of finding that a difference exists when there is none.

Here,

When the null hypothesis is true, the significance level, also known as alpha or, is the chance of rejecting it. A significance level of 0.05, for example, represents a 5% chance of finding that a difference exists when there is none.

To know more about significance level,

https://brainly.com/question/13947717

#SPJ4

please help me I don't know how to do math

Answer:

a=-7

Step-by-step explanation:

divid 3 from both sides step 2 minus 5 from both sides step 3 and then you get a=-7

Answer:

Postulate: ASA

Congruency Statement: ΔJML ≅ ΔNKL

Answer: 1.29n + 0.79w + 3.39b  is the expression.

The total cost is $12.91

Step-by-step explanation:  Substitute the number of pounds for each given supply. Multiply to get the individual amounts, then add all of those amounts to find the total cost.

1.29(2) + 0.79(4) + 2.39(3) = total

2.58 + 3.16 + 7.17 = 12.91

Answer:

1.29n + 0.79w + 2.39b

1.29(2) + 0.79(4) + 2.39(3) =

2.58 + 3.16 + 7.17 = $12.91

Step-by-step explanation:

Answer:   1/2 |x| = -3?

Step-by-step explanation:

The one that is a step used in the construction of an equilateral triangle inscribed in a circle  is:

B. draw two line segments connecting the points where the arc intersects the circle and an endpoint of the diameter

The steps to construct an equilateral triangle inscribed in a circle are:

1. Draw a point that will be the center of the circle. Label this "point O". Technically, it doesn't matter which character you use to represent a point.

2. Draw a perfect circle centered at point O using a compass.

3. Use a ruler to draw a straight vertical line through point O. Extend this line beyond the boundaries of the circle. 4) Draw a point where the line and the circle intersect. Label the bottom point "Point W" and the top point "Point X".

5) Draw a second circle. The center of this circle is point W and the radius extends to point O.

6) Mark both places where the two circles intersect. Label the left point "Point Y" and the right point "Point Z".

7) Connect the points X, Y and Z with a ruler or straightedge. 

Looking at the options, the only correct step is:

B. draw two line segments connecting the points where the arc intersects the circle and an endpoint of the diameter

Read more about Equilateral triangle construction at: https://brainly.com/question/28564643

#SPJ1

Taylor polynomials of degree 2 and 3 centered at x = 0 for the function f(x) = 16tan(x) are:

P2(x) = 16x + 8x^2

P3(x) = 16x + 8x^2

To find the Taylor polynomials centered at x = 0 for the function f(x) = 16tan(x), we can use the Taylor series expansion for the tangent function and truncate it to the desired degree.

The Taylor series expansion for tangent function is:

tan(x) = x + (1/3)x^3 + (2/15)x^5 + (17/315)x^7 + ...

Using this expansion, we can find the Taylor polynomials of degree 2 and 3 centered at x = 0:

Degree 2 Taylor polynomial:

P2(x) = f(0) + f'(0)(x - 0) + (1/2!)f''(0)(x - 0)^2

= 16tan(0) + 16sec^2(0)(x - 0) + (1/2!)16sec^2(0)(x - 0)^2

= 0 + 16x + 8x^2

Degree 3 Taylor polynomial:

P3(x) = P2(x) + (1/3!)f'''(0)(x - 0)^3

= 0 + 16x + 8x^2 + (1/3!)(48sec^2(0)tan(0))(x - 0)^3

= 16x + 8x^2

Therefore, the Taylor polynomials of degree 2 and 3 centered at x = 0 for the function f(x) = 16tan(x) are:

P2(x) = 16x + 8x^2

P3(x) = 16x + 8x^2

Learn more about taylor polynomials at https://brainly.com/question/31978863

#SPJ11

The 95% confidence interval for the given population proportion is between 0.1716 to 0.2884.

The confidence interval for a population proportion is calculated by the formula,

\(C.I = \bar{p}\pm z_{\alpha/2}\sqrt{\frac{\bar{p}(1-\bar{p})}{n} }\)

Where \(\bar{p}\) is the sample proportion and α is the level of significance.

It is given that,

The statistics reported on CNBC projects, a surprising number of motor vehicles are not covered by insurance. The sample results are

The sample size n = 200;

The number of successes = 46

So, the sample proportion \(\bar{p}\) = 46/200 = 0.23

For a 95% confidence interval, the level of significance is

α = 1 - 95/100 = 1 - 0.95 = 0.05

α/2 = 0.05/2 = 0.025

Then, the z-score for the value 0.025 is

\(z_{\alpha/2}\) = 1.96 (from the table)

Thus, the confidence interval is

\(C.I = \bar{p}\pm z_{\alpha/2}\sqrt{\frac{\bar{p}(1-\bar{p})}{n} }\)

⇒ C.I = 0.23 ± (1.96) × \(\sqrt{\frac{0.23(1-0.23)}{200} }\)

⇒ C.I = 0.23 ± 1.96 × 0.0298

⇒ C.I = 0.23 ± 0.0584

So, the upper limit is 0.23 + 0.0584 = 0.2884 and the lower limit is 0.23 - 0.0584 = 0.1716.

Therefore, the 95% confidence interval for the given population proportion lies between 0.1716 to 0.2884.

Learn more about the confidence interval for a population proportion here:

https://brainly.com/question/16236451

#SPJ4

An equation in the form:

is the standard form for the equation of a circle with center (a,b) and radius r. Here we have:

Then, group the x and y terms separately and "move" the constant to the right side of the equation:

Complete the square:

Factor:

Express the right side as a square:

Therefore:

The center is: (3, - 2), the radius is 2

Answer:

Answer:

actually the answer is 1

Answer:

100 + 50h

Step-by-step explanation:

Given

Represent the hour with h.

Insurance Fee = $100

Hours = h

Cost per hour = 50

Required

Determine an algebraic expression

The expression is as follows:

Expression = Insurance Fee + Cost per hour * number of hours

Expression = 100 + 50 * h

Expression = 100 + 50h

The coefficient in the question is the number of hours (h)