What is m∠TVU?

m∠TVU = __°

Answer:

Use "photo math."

Step-by-step explanation:

Answer:

Step-by-step explanation:

The first part tells us that y is, or is anywhere below ½x-3

The second part tells us that above 6-2x

Since we don't know what x is, we cannot actually find y.

The best answer to this question is:

6-2x < y < ½x-3

Which reads, in words, as: six minus two-x is below y; and y is below one-half-x minus three.

Hopefully, this is what your teacher or math program is looking for. There is hardly another way to solve it, other than graphing it. The graphed version will be attached, but I highly doubt you'll need it.

The scientist used 0.786 liters of the liquid for the experiment.

Unit conversion is the process of converting a quantity expressed in one unit of measurement to an equivalent quantity expressed in a different unit of measurement.

To convert between different units of measurement, we need to use conversion factors, which relate to the two units.

In this case, the conversion factor is 1 liter = 1000 milliliters, which allows us to convert from milliliters to liters by dividing by 1000.

Here we have

A scientist used 786 millimeters  

To convert milliliters to liters, we need to divide by 1000 since there are 1000 milliliters in one liter.

So, to convert 786 milliliters to liters, we divide by 1000:

786 milliliters ÷ 1000 = 0.786 liters

Therefore,

The scientist used 0.786 liters of the liquid for the experiment.

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Complete Question:

A scientist used 786 milliliters of a liquid for an experiment. How many liters of the liquid did the scientist use for this experiment?

Yes, the ratios of blue paint to yellow paint in the mixtures for days 1 and 2 represent a proportional relationship (2:3).

Marc used 10 tubes of blue paint and 15 tubes of yellow paint in total on days 1 and 2.

Marc has 4 tubes of blue paint and 5 tubes of yellow paint left for day 3.

The greatest numbers of tubes of blue and yellow paint Marc can mix on day 3 are 4 and 5, respectively.

We have,

1.

The ratios of blue paint to yellow paint in the mixtures for days 1 and 2 are as follows:

For day 1: 4 tubes of blue to 6 tubes of yellow, which simplifies to 2:3.

For day 2: 6 tubes of blue to 9 tubes of yellow, which also simplifies to 2:3.

Yes, these ratios represent a proportional relationship because they reduce to the same simplified ratio of 2:3.

2.

To calculate the total amount of blue paint and yellow paint used on days 1 and 2:

For day 1: 4 tubes of blue + 6 tubes of yellow = 10 tubes of paint in total.

For day 2: 6 tubes of blue + 9 tubes of yellow = 15 tubes of paint in total.

Therefore,

Marc used 10 tubes of blue paint and 15 tubes of yellow paint in total.

3.

To determine the number of tubes of each type of paint Marc has left for day 3:

Blue paint: Marc started with 14 tubes of blue paint and used 10 tubes, so he has 14 - 10 = 4 tubes of blue paint left.

Yellow paint: Marc started with 20 tubes of yellow paint and used 15 tubes, so he has 20 - 15 = 5 tubes of yellow paint left.

Therefore, Marc has 4 tubes of blue paint and 5 tubes of yellow paint left for day 3.

4.

To find the greatest number of tubes of blue and yellow paint Marc can mix on day 3 while maintaining the same proportional ratio:

Since the ratio of blue paint to yellow paint in the original mixture is 2:3, Marc needs to multiply both numbers by the same factor to find the greatest number of tubes he can mix.

The highest common factor of 4 (tubes of blue paint) and 5 (tubes of yellow paint) is 1.

So, Marc can mix 4 tubes of blue paint and 5 tubes of yellow paint on day 3 while maintaining the same original shade of green.

Therefore, the greatest numbers of tubes of blue and yellow paint Marc can mix on day 3 are 4 and 5, respectively.

Thus,

Yes, the ratios of blue paint to yellow paint in the mixtures for days 1 and 2 represent a proportional relationship (2:3).

Marc used 10 tubes of blue paint and 15 tubes of yellow paint in total on days 1 and 2.

Marc has 4 tubes of blue paint and 5 tubes of yellow paint left for day 3.

The greatest numbers of tubes of blue and yellow paint Marc can mix on day 3 are 4 and 5, respectively.

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Answer:

c. 37

Step-by-step explanation:

I just looked it up lol. hope this helps tho :p

The factored quadratic expression is this function related is to be considered as the (x - 1) and (x-7).

Since The zeros of a quadratic function are 1 and 7.

So,

if we do

(x - 1) = 0

x = 1

And,

(x- 7) = 0

x = 7

Based on this, we can say that The factored quadratic expression is this function related is to be considered as the (x - 1) and (x-7).

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Answer:

A. 35

Step-by-step explanation:

a || b .....(given)

line c is their transversal.

-> x° + (3x + 40)° = 180° (Interior angles on the same side of transversal)

-> (3x + 40 + x)° = 180°

-> (4x + 40)° = 180°

-> 4x + 40 = 180

-> 4x = 180 - 40

-> 4x = 140

-> x = 140/4

-> x = 35

Answer:

Smallest to largest:

1 out of 10, 2/5, 2 out of 3, .75, 7/8

Step-by-step explanation:

An easy way to do this is to write each in decimal form

2/3 = .666666......

2/5 = .4

7/8 = .875

.75

1/10 = .10

Smallest to largest:

1 out of 10, 2/5, 2 out of 3, .75, 7/8

Answer:

21

Step-by-step explanation:

1/3= 0.33

7/0.33

Step-by-step explanation:

1. 35.7/0.07=510

2. 486.12/0.6=810.2 approximately 810

3. 3.43/0.035=98

4. 5418.54/0.009=602,060

5. 812.5/1.25=650

6. 17.343/36.9=0.47 approximately 1

Answer:

60 degrees.

Step-by-step explanation:

Each one of the four (spaces) are 90 degrees.

So 90-30 is 60

Hope this helps

Answer:

yo the answer is 60 degres

Step-by-step explanation:

he's right

Answer:

There are 1.91 cups in a pound

The radius of the circle is 5 units.

To find the radius of the circle in the xy-plane with a center at (1, 5) and containing the point (4, 9), we can use the distance formula. The distance between two points (x1, y1) and (x2, y2) is given by:

d = √((x2 - x1)^2 + (y2 - y1)^2)

In this case, we have the center at (1, 5) and the point on the circle at (4, 9). Plugging these values into the distance formula, we get:

d = √((4 - 1)^2 + (9 - 5)^2)

= √(3^2 + 4^2)

= √(9 + 16)

= √25

= 5

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The manufacturer claims that their batteries, Type A, exceed their competitor, Type B. However, based on the summary statistics collected by the consumer organization, no definitive conclusion can be drawn as to which battery type lasts longer.

The summary statistics for Type A and Type B batteries must be compared to determine which one lasts longer. The statistics to compare include the mean, median, and range of each battery type.

If the mean and median lifespans of Type A are higher than those of Type B, and if the range of Type A is smaller than that of Type B, then it can be concluded that Type A lasts longer.

However, if the statistics show the opposite, or if there is overlap between the ranges of the two types, then no definitive conclusion can be made as to which battery type lasts longer.

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Answer:

(x^2+4)(x+2)(x-2) hope this helps

Answer:

which principle prevents a brach from abusing  its powerwhich principle prevents a brach from abusing  its power

Step-by-step explanation:

When using an analysis of variance (ANOVA) for a given data, changing the value of SS2 to 100 will lead to an increase in SSwithin and a decrease in the size of the F-ratio. The correct option is option D; increase SSwithin and decrease the size of the F-ratio.

What is Analysis of Variance (ANOVA)?

A statistical technique used to test for differences between two or more population means is called ANOVA (Analysis of Variance). There are three types of ANOVA: one-way, two-way, and N-way.

One-way ANOVA is used to test for differences between two or more groups of a single independent variable. When conducting an ANOVA, there are three sources of variability that can influence the outcome of the test; they are:SSTotal = SSBetween + SSWithin

When conducting ANOVA, the objective is to identify whether there is significant variability between the groups (SSBetween) or whether the variability is just due to random error within the groups (SSWithin).

What effect does changing the value of SS2 have?

The F-ratio is a measure of how much variability there is between the groups relative to the variability within the groups. A large F-ratio indicates that there is a significant difference between the groups. When the value of SS2 is changed from 70 to 100, it means that there is an increase in the sum of squares between the groups (SSBetween) which can be calculated as: SSBetween = SSTotal - SSWithin

When SSTotal is kept constant, and SS2 is increased, SSWITHIN must decrease to keep the equation balanced. Hence, an increase in SS2 leads to a decrease in SSWithin which then leads to a decrease in the size of the F-ratio.

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The value of the test statistic is approximately 2.8

To determine the effectiveness of the advertising campaign at the fast-food restaurant, we can use the sample data and perform a hypothesis test using the test statistic. In this case, the terms you want me to include are: average daily sales, sample size, population standard deviation, and the test statistic.

The average daily sales before the campaign were $6,000 per day. After introducing the advertising campaign, a sample of 49 days of sales was taken, showing an average of $6,400 per day. The population standard deviation is $1,000.

To calculate the test statistic, we can use the following formula:

Test statistic = (Sample mean - Population mean) / (Population standard deviation / sqrt(Sample size))

Test statistic = ($6,400 - $6,000) / ($1,000 / sqrt(49))

Test statistic = $400 / ($1,000 / 7)

Test statistic = $400 / $142.86

Test statistic ≈ 2.8

So, the value of the test statistic is approximately 2.8. This test statistic can be used to determine the effectiveness of the advertising campaign by comparing it to a critical value or finding the p-value, which will help us understand if the observed increase in daily sales is statistically significant.

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Answer:

y= -x + 6

Step-by-step explanation:

It has a negative slope and the y-intercept is 6

The equation of the line in fully simplified slope-intercept form.

y= -x + 6

It has a negative slope and the y-intercept is 6

A slope is a numerical measurement of the slope of a line with respect to the horizontal. In analytic geometry, the slope of a line, ray, or line segment is the ratio of the vertical distance to the horizontal distance between any two points on it ("the slope is higher than the run").

In mathematics, the slope or slope of a line is a number that describes both the direction and the slope of the line. [1] The gradient is often denoted by the letter m. There is no clear answer as to why the letter m is used for gradients, but its first use in English is due to O'Brien (1844) who gave the equation of a straight line as 'y = MX + B Appears in I have written. It is also mentioned in Todhunter (1888) where ``y = MX + c''

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Answer: B  x>0

Step-by-step explanation:

Answer:

x> 0

Step-by-step explanation:

There is an open circle at zero which means it does not include zero

The line goes to the right which means greater than

x> 0

Answer:

Option (B)

Step-by-step explanation:

1). Given function is,

  \(f(x)=\frac{1}{x-1}+3\)

  It the given function 'f' is transformed by a translation of 2 units to the right, the new function will be,

h(x) = f(x - 2)

h(x) = \(\frac{1}{(x-2)-1}+3\)

      = \(\frac{1}{x-3}+3\)

Further the new function is translated by 6 units down,

g(x) = h(x) - 6

g(x) = \(\frac{1}{x-3}+3-6\)

      = \(\frac{1}{x-3}-3\)

Since, transformed function 'g' passes through a point (x, -2),

g(x) = \(\frac{1}{x-3}-3\)

-2 = \(\frac{1}{x-3}-3\)  

3 - 2 = \(\frac{1}{x-3}\)

x - 3 = 1

x = 4

Therefore, Option (B) will be the answer.

Answer:

this is what I got yeah lol

\((2x + 10) + (4x + 20) = 180^{o} \)

\(6x + 30 = {180}^{o} \)

\(6x = {180}^{o} - 30\)

\(6x = {1 50}^{o} \)

\(x = {150}^{o} \div 6\)

\(x = {25}^{o} \)

The number of cans required to paint an area of 2000 square units is equal to 5 cans.

As given in the question,

Total area to be painted is equal to 2000 square units.

Area covered by one can of paint is equal to 400 square units

400 square units = 1 can of paint

⇒ 1 square units = ( 1 / 400 ) cans of paint

⇒ 2000 square units =  ( 2000 / 400 ) cans of paint

⇒ 2000 square units = 5 cans of paint

Therefore, the number of cans required to paint an area of 2000 square units using given can is equal to 5 cans.

The above question is incomplete, the complete question is:

How many cans of paint are needed to cover an area of 2000 square units if one can of paint covers in area 400 square units?

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Answer:

cuatro terminos

The True Statement is

A. If P'Q'R'S' is formed by translating PQRS 4 units to the right and 5 units down, then PQRS is not necessarily equal to P'Q'R'S'.

Translation is a rigid transformation that preserves the shape and size of the original figure but may change its position.

B. If P'Q'R'S' is formed by reflecting PQRS over the x-axis and then over the y-axis, then PQRS is not necessarily equal to P'Q'R'S'.

Double reflection over perpendicular lines is equivalent to a 180-degree rotation, which may change the orientation of the original figure.

C. If P'Q'R'S' is formed by rotating PQRS 60° about the origin, then PQRS is not necessarily equal to P'Q'R'S'.

Rotation preserves the shape and size of the original figure but changes its orientation and position.

D. If P'Q'R'S' is formed by rotating PQRS 90° clockwise about point Q, and P"Q"R"S" is formed by rotating P'Q'R'S 270° counterclockwise, then PQRS = P"Q"R"S".

The total rotation is equivalent to a 180-degree rotation about point Q, which preserves the shape and size of the original figure.

E. If P'Q'R'S' is formed by reflecting PQRS over the line y=x and P"Q"R"S" is formed by rotating P'Q'R'S 90° clockwise, then PQRS = P"Q"R"S". Reflecting over the line y=x is equivalent to a 90-degree counterclockwise rotation, so the two transformations cancel each other out, and the resulting figure is congruent to the original.

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Step-by-step explanation:

sam has 3 apples so he can't give more than the appels he have

To find the multiple regression model, you can use statistical software like R or Python with packages such as statsmodels, scikit-learn, or MATLAB.

The actual implementation may vary depending on the specific software or programming language you are using.

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Answer:

did u get the answer yet? if so tell me plzzz

Step-by-step explanation:

Answer:

the answer for number one (x-4,y+8)

Step-by-step explanation:

you are moving from the x axis 4  units and from the y axis 8

The 90% confidence interval for the difference in the population means is -2.51 to 0.31

From the question, we have the following parameters that can be used in our computation:

xˉ₁ = −17.1

s₁² = 8.4

n₁ = 22

​xˉ₂ = −16.0

s₂² = 8.7

n₂ = 24

Calculate the pooled variance using

P = (df₁ * s₁² + df₂ * s₂²)/df

Where

df₁ = 22 - 1 = 21

df₂ = 24 - 1 = 23

df = 22 + 24 - 2 = 44

So, we have

P = (21 * 8.4 + 23 * 8.7)/44

P = 8.56

Also, we have the standard error to be

SE = √(P/n₁ + P/n₂)

So, we have

SE = √(8.56/22 + 8.56/24)

SE = 0.86

The z score at 90% CI is 1.645, and the CI is calculated as

CI =  (x₁ - x₂) ± z * SE

So, we have

CI = (-17.1 + 16.0) ± 1.645 * 0.86

This gives

CI = -1.1 ± 1.41

Expand and evaluate

CI = (-2.51, 0.31)

Hence, the confidence interval is -2.51 to 0.31

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