Given the function below, if h(x)=−4, find x. h(x)=−6x+20

5.880 can be expressed as the ratio of integers 127/25.

To express 5.880 as a ratio of integers, we can write it as follows:

5.880 = 5 + 0.880

To convert the decimal part (0.880) into a fraction, we can write it as a repeating decimal by observing the repeating pattern:

0.880880880...

The repeating part is "880", which has three digits.

Now, we can express 5.880 as a ratio of integers:

5.880 = 5 + 0.880 = 5 + 880/1000

To simplify the fraction, we can divide both the numerator and denominator by their greatest common divisor (GCD), which is 10:

5.880 = 5 + 880/1000 = 5 + (880 ÷ 10)/(1000 ÷ 10) = 5 + 88/100

Finally, we can simplify the fraction further:

5.880 = 5 + 88/100 = 5 + 22/25

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The probability associated with obtaining a particular value of z is referred to as its statistical probability or simply its probability. It represents the likelihood of observing a specific value of z in a given statistical distribution.

The probability of a specific value of z can be calculated using various statistical methods, depending on the distribution being considered. In statistics, z represents a standard score or a z-score. It is a measure of how many standard deviations a particular value is away from the mean of a distribution. The probability associated with a specific value of z is determined by the characteristics of the distribution, such as its shape, mean, and standard deviation. Different distributions, such as the normal distribution or the t-distribution, have different methods for calculating probabilities associated with specific values of z.

The probability associated with a particular value of z can be useful in hypothesis testing, confidence interval estimation, or determining the likelihood of an event occurring. By understanding the probability distribution of z-values, statisticians can make informed decisions and draw conclusions based on data analysis.

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Answer:

6/10 is the percentage form of 0.6

Answer:

0,6 to a percentage is 60%.

I hope this helps

The integration is (1/4)x sin 4x + (1/16)cos 4x + C.

To evaluate the integral ∫ x cos 4x dx using integration by parts, we need to use the formula ∫u dv = uv - ∫v du. We are given that u = x and dv = cos 4x dx. Now, we need to find v and du.

To find v, we need to integrate dv. So, v = ∫cos 4x dx = (1/4)sin 4x + C.

To find du, we need to differentiate u. So, du = dx.

Now, we can plug in the values of u, v, du, and dv into the formula and simplify:

∫ x cos 4x dx = x(1/4)sin 4x - ∫(1/4)sin 4x dx

= (1/4)x sin 4x - (1/4)∫sin 4x dx

= (1/4)x sin 4x - (1/4)(-1/4)cos 4x + C

= (1/4)x sin 4x + (1/16)cos 4x + C

So, the final answer is (1/4)x sin 4x + (1/16)cos 4x + C.

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The fraction of variation in the values of a response variable y that can be explained by the least-squares regression line is represented by the coefficient of determination, usually denoted as R^2.

R^2 is a statistical measure that indicates the proportion of the total variation in the response variable y that is accounted for by the linear relationship with the independent variable(s) used in the regression analysis. It is a value between 0 and 1, where:

- R^2 = 0 implies that the regression line explains none of the variation in y.

- R^2 = 1 implies that the regression line explains all of the variation in y.

In other words, R^2 represents the goodness-of-fit of the regression model. It indicates the strength of the linear relationship and how well the model fits the observed data.

To calculate R^2, it is necessary to perform a regression analysis and obtain the sum of squares for the regression (SSR) and the total sum of squares (SST). The formula for calculating R^2 is:

R^2 = SSR / SST

Where:

- SSR is the sum of squares for the regression (explained variation).

- SST is the total sum of squares (total variation).

R^2 provides valuable insight into the explanatory power of the regression model. It helps determine the proportion of the response variable's variation that can be attributed to the independent variable(s) considered in the analysis.

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Answer:

х=6

Step-by-step explanation:

\(7 + 5(x -3 ) = 22 \\ 7 + 5x - 15 = 22 \\ 5x = 22 - 7 + 15 \\ 5x = 30 \\ x = 6\)

Answer:

C

x=6

Step-by-step explanation:

The percent increase in players from last year to this year = 20%

We know that the formula for the percentage change a quantity is :

(P) = [Final value - Initial value] / Initial value x 100

Here, a baseball team had 80 players show up for tryouts last year and this year 96 show up for tryouts.

initial number of players = 80

current number of players = 96

So, using above formula the percent increase in players is:

P = [(96 - 80) / (80)] x 100

P = (16 / 80) x 100

P = 0.20 x 100

P = 20%

Therefore, the percentage of increase in players =  20%.

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Answer:

Animal books make up (3/20) of all books

Step-by-step explanation:

Let X be the total number of books, made up of nonfiction, animal, and all others.

(3/5)X are nonfiction books.

Of the nonfiction books, 1/4 are animal books:  (3/5)*(1/4)X = (3/20)X are animal books

[This means that Nonfiction, less animal books is:  (3/5)X - (3/20)X]

Animal books make up (3/20) of all books.

Answer:

23 /12

1.916

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

many different values of x lead to the same value of y.

hence, many-to-one.

but it does not mean that all values of x have to lead to the same value of y. it could be, but it is not demanded. so, it is not necessarily a horizontal line.

and this does not give us any information about the power of x involved. so, we cannot make any statement about linear or non-linear function.

Answer:

A

Step-by-step explanation:

divide all sides by four and you get first answer.

Answer:

C.

Step-by-step explanation:

The natural numbers are 1, 2, 3, 4......

f(x) = x - 3 gives

1-3, 2-3, 3-3, 4-3 ..

= -2, -1, 0, 1 ..

The sequence represents the function f(x)=x−3, with a domain of natural numbers will be {-2,-1,0,1.............}. The correct option is C.

A function is defined as the expression that set up the relationship between the dependent variable and independent variable. The collection of possible inputs into a function, or the set of input values for which the function is defined, is known as the domain of the function.

The natural numbers are 1, 2, 3, and 4......

f(x) = x - 3 gives

f(1) = 1 - 3  = -2

f(2) = 2-3 = -1

f(3) =  3-3 = 0

f(4) = 4-3 = 1

The sequence is {-2, -1, 0, 1 ..}. Therefore, the sequence represents the function f(x)=x−3, with a domain of natural numbers will be {-2,-1,0,1.............}. The correct option is C.

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1. The equation to slope-intercept form is y = -2/3(x) + 490. The slope is -2/3 and the y-intercept is 490.

2. You should start at the y-intercept (0, 490) and move right by 3 units and downward by 2 units, and then connect the points.

3. The equation in function notation is f(x) = -2/3(x) + 490. The graph of the function is the rate of change with respect to the number of sandwich lunch sold.

4. A graph of the function with intercepts is shown below.

5. The graphs of the functions for the two months both have the same slope but different y-intercept and x-intercept.

In Mathematics and Geometry, the slope-intercept form of the equation of a straight line is given by this mathematical equation;

y = mx + b

Where:

Based on the information provided above, a linear equation that models Sal's Sandwich Shop's profit is given by;

2x + 3y = 1,470

By subtracting 2x from both sides of the equation and dividing by 3, we have:

2x + 3y - 2x = 1,470 - 2x

y = -2/3(x) + 490

Therefore, the slope is -2/3 and the y-intercept is 490.

Part 2.

In order to graph the equation by using the slope-intercept method, you would start at the y-intercept (0, 490) and move right by 3 units and down by 2 units, and then connect the points.

Part 3.

Next, we would write the equation in function notation as follows;

f(x) = -2/3(x) + 490

where:

The graph represents the rate of change of the function with respect to the number of sandwich lunch sold.

Part 4.

In this context, we would use an online graphing calculator to plot the linear function as shown in the image attached below.

Part 5.

Assuming Sal's total profit on lunch specials for the next month is $1,593 and the profit amounts remain the same, a system of equations to model this situation is given by:

2x + 3y = 1593; y = -2/3(x) + 531.

2x + 3y = 1,470; y = -2/3(x) + 490.

In conclusion, we can logically deduce that the graphs of the functions for the two months both have the same slope but different y-intercept and x-intercept.

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Complete Question:

Sal's Sandwich Shop sells wraps and sandwiches as part of its lunch specials. The profit on every sandwich is $2, and the profit on every wrap is $3. Sal made a profit of $1,470 from lunch specials last month. The equation 2x + 3y = 1,470 represents Sal's profits last month, where x is the number of sandwich lunch specials sold and y is the number of wrap lunch specials sold.

Rounding all values to the nearest whole number, the 95% confidence interval for the mean number of text messages sent per day is approximately:

Confidence Interval = (181, 205)

To determine the 95% confidence interval for the mean number of text messages sent per day, we can use the formula:

Confidence Interval = Sample Mean ± Margin of Error

The margin of error depends on the sample size, standard deviation, and desired level of confidence. Since the sample size is relatively large (n = 82), we can use the Z-score for a 95% confidence level, which corresponds to a Z-score of approximately 1.96.

First, let's calculate the margin of error:

Margin of Error = Z * (Standard Deviation / sqrt(Sample Size))

Z = 1.96 (for a 95% confidence level)

Standard Deviation = 55

Sample Size = 82

Margin of Error = 1.96 * (55 / sqrt(82))

Calculating this value, we find:

Margin of Error ≈ 12.49

Now, we can construct the confidence interval:

Confidence Interval = Sample Mean ± Margin of Error

Sample Mean = 193

Confidence Interval = 193 ± 12.49

Rounding all values to the nearest whole number, the 95% confidence interval for the mean number of text messages sent per day is approximately:

Confidence Interval = (181, 205)

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The explicit formula for an arithmetic sequence is:

an = a1 + (n-1)d

The explicit formula for a geometric sequence is:

an = a1 * \(r^{(n-1)}\)

What is arithmetic sequence?

An arithmetic sequence is a sequence of numbers in which each term after the first is found by adding a fixed constant number, called the common difference, to the preceding term.

To write the explicit formula for both an arithmetic and geometric sequence, the following values must be known:

For an Arithmetic Sequence:

The first term (a1) of the sequence.

The common difference (d) between consecutive terms in the sequence.

The explicit formula for an arithmetic sequence is:

an = a1 + (n-1)d

Where:

an is the nth term of the sequence.

a1 is the first term of the sequence.

d is the common difference between consecutive terms.

n is the position of the term in the sequence.

For a Geometric Sequence:

The first term (a1) of the sequence.

The common ratio (r) between consecutive terms in the sequence.

The explicit formula for a geometric sequence is:

an = a1 * r^(n-1)

Where:

an is the nth term of the sequence.

a1 is the first term of the sequence.

r is the common ratio between consecutive terms.

n is the position of the term in the sequence.

Therefore, The explicit formula for an arithmetic sequence is:

an = a1 + (n-1)d

The explicit formula for a geometric sequence is:

an = a1 * \(r^{(n-1)}\)

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The measure of length PQ will be 22 units.

A triangle's third side is stated to be parallel to the line segment uniting its two midpoints, and it is also half as long as the third side.

Given:

PQ = 5x + 62, and MN = 6x-4

Now, using Mid- Point Theorem

PQ= 1/2 MN

-5x+ 62 = 1/2( 6x - 4)

-5x+ 62 = 3x - 2

-5x- 3x = -2 - 62

-8x = -64

x= 8

PQ= 5x+ 62 = -5(8) + 62 = -40 + 62 = 22

Hence, the measure of PQ is 22 units.

The missing image is attached below.

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Answer:

well with 1.) i assume x is how many lawns hes mowed now, and thats 5,

2.) he will have $250

3.) he will have to mow 12 lawns

Step-by-step explanation:

hit the crown on my answer please

Answer:

\(94 {e}^{.044 \times 5} = 117\)

In 5 years, there will be 117 wolves.

The maximum mass of the water bug to avoid sinking is approximately 0.079 grams.

To determine the maximum mass of the water bug that avoids sinking, we need to consider the buoyant force acting on it. The buoyant force is equal to the weight of the water displaced by the bug.

Calculate the volume of water displaced:

The bug's weight is balanced by the buoyant force, so the volume of water displaced is equal to the volume of the bug.

Each leg has a length of 5 mm, which means the total height of the bug is 5 mm. Assuming the cross-sectional area of the bug is constant along its height, we can use the formula for the volume of a cylinder to calculate the volume:

Volume = π * radius^2 * height

Since each leg is cylindrical, the radius would be half the leg's diameter, which is 5 mm (or 0.005 m).

Therefore, the volume of water displaced by the bug is:

Volume = π * (0.005 m)^2 * 0.005 m

Calculate the weight of the water displaced:

The weight of the water displaced is equal to the buoyant force acting on the bug.

Weight of water displaced = density of water * volume of water displaced * acceleration due to gravity

The density of water is approximately 1000 kg/m³, and the acceleration due to gravity is approximately 9.8 m/s².

So, the weight of the water displaced is:

Weight of water displaced = 1000 kg/m³ * Volume * 9.8 m/s²

Calculate the maximum mass of the bug:

The maximum mass of the bug is the mass at which its weight equals the weight of the water displaced:

Maximum mass = Weight of water displaced / acceleration due to gravity

Maximum mass = (1000 kg/m³ * Volume * 9.8 m/s²) / 9.8 m/s²

Now, let's plug in the values and calculate the maximum mass of the bug:

python

import math

radius = 0.005  # in meters (5 mm)

height = 0.005  # in meters (5 mm)

density_water = 1000  # in kg/m³

acceleration_due_to_gravity = 9.8  # in m/s²

volume = math.pi * radius**2 * height

weight_of_water_displaced = density_water * volume * acceleration_due_to_gravity

maximum_mass = weight_of_water_displaced / acceleration_due_to_gravity

maximum_mass_grams = maximum_mass * 1000  # converting to grams

print("Maximum mass of the bug to avoid sinking:", maximum_mass_grams, "grams")

Using the above calculations, the maximum mass of the water bug to avoid sinking is approximately 0.079 grams.

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Answer:

10000

Step-by-step explanation:

100 x 100

1 x 100 = 100

Add 2 more zeros at the end of your answer

10000

(pretty sure this is a troll but there is your answer)

Answer: 10,000.

Step-by-step explanation:

If you get 100 then added 100 times itself 100 times you'll get 10,000

Answer:

the larger cyclinder has a surface area which is 9 times the surface area of the smaller cyclinder.

Step-by-step explanation:

Surface area of larger cyclinder

Radius = 6cm

Height = 18cm

A = 2πrh + 2πr^2

= 2*3.14*6*18 + 2*3.14*6^2

= 678.24 + 226.08

= 904.32 cm

Smaller cyclinder (1/3 of the larger cyclinder)

Radius = 2cm

Height = 6cm

A = 2πrh + 2πr^2

= 2*3.14*2*6 + 2*3.14*2^2

= 75.36 + 25.12

= 100.48 cm

Comparing the surface area of the larger cyclinder and the smaller cyclinder

= 904.32 cm / 100.48 cm

= 9

This means, the larger cyclinder has a surface area which is 9 times the surface area of the smaller cyclinder.

Answer:

(x + 7)(x - 4) = x2 - 4x + 7x - 28 = x2 + 3x - 28

Answer:

Yes

Step-by-step explanation:

Because any vertical line drawn doesn't meet the graph at two points.

So this concludes that there is a single output for any input. Which is the basic requirement for a function

The equation of the graphed function is given as follows:

f(x) = x³ + 2x² - 5x - 6.

The equation of the function is obtained considering the Factor Theorem, as a product of the linear factors of the function.

From the graph, the zeros of the function are:

Hence the function is:

f(x) = a(x + 3)(x + 1)(x - 2).

In which a is the leading coefficient.

Expanding the product, we have that:

f(x) = a(x² + 4x + 3)(x - 2)

f(x) = a(x³ + 2x² - 5x - 6).

When x = 0, y = -6, hence the leading coefficient a is obtained as follows:

-6a = -6

a = 1.

Hence the function is:

f(x) = x³ + 2x² - 5x - 6.

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The polynomial function f(x) = -4x⁵ + 15x⁴ - 17x³ + 6x² - 7x + 11 has a maximum of 2 positive real zeros and a maximum of 0 negative real zeros.

To determine the possible number of positive real zeros and negative real zeros of the polynomial function f(x) = -4x⁵ + 15x⁴ - 17x³ + 6x² - 7x + 11, we need to examine the signs of the coefficients.

For the positive real zeros:

- Count the number of sign changes in the coefficients or the sign changes in f(x) when substituting -x for x.

- The maximum number of positive real zeros is equal to the number of sign changes or less by an even number.

For the negative real zeros:

- Count the number of sign changes in the coefficients of f(-x) or f(x) when substituting -x for x.

- The maximum number of negative real zeros is equal to the number of sign changes or less by an even number.

Let's analyze the coefficients of the polynomial function: -4, 15, -17, 6, -7, 11

For the positive real zeros, there are 2 sign changes from negative to positive:

-4, 15, -17, 6, -7, 11

So, the maximum number of positive real zeros is 2 or less by an even number.

For the negative real zeros, there are no sign changes from positive to negative:

4, 15, 17, 6, 7, 11

Therefore, the maximum number of negative real zeros is 0.

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Answer:

315 inches long

135 is 75% of 180, so you can add 135 to 180.

135 + 180 = 315

Answer:

the second answer is the answer

Answer:

140 degree or Answer D

Step-by-step explanation:

140 degrees is the answer for a Nonagon

Step-by-step explanation:

If we factorize the numbers, we may be able to surmise the GCF:

28 = 2 × 2 × 7

42 = 2 × 3 × 7

56 = 2 × 2 × 2 × 7

∴ the GCF is 2 × 7 = 14