I need the answer.????????

To determine the vertices of image U′V′W′ after a 180° counterclockwise rotation, we can apply the following transformation rules:

Using these rules, we can find the vertices of image U′V′W′ as follows:

Therefore, the vertices of image U′V′W′ after a 180° counterclockwise rotation are U′(0, -2), V′(1, -3), and W′(3, -3).

So, the answer is option (b) U′(0, −2), V′(1, −3), W′(3, −3).

Answer:

300 miles

Step-by-step explanation:

Since Jess can drive 200 miles on a 1/2 of a tank of gas that must mean he can drive 100 miles with his gas tank only 1/4 full. Since he needs to know how far he can drive with his gas 3/4 of the way full he would just add 200 miles to 100 miles and get 300 miles.

You figure this out by dividing 200 miles by 2 since it is a half way full and you just need to half the amount of miles to get how many miles it is for a fourth of the way full. You would need to find out how much it is for a fourth of the way full since it only says Jess can drive 200 miles on a 1/2 tank of gas. However we need to find out how far he can drive with 3/4 tank of gas. Which you know that you need to find out how much it is for a fourth of a tank of gas or 1/4 since 1/2 is also equal to 2/4 and 1/4 plus 2/4 is equal to 3/4.

I hope this helps! If you need any more further help with this question let me know.

Answer:

true for all x

Step-by-step explanation:

3x - 4 ≤ 2

Add 4 to each side

3x - 4+4 ≤ 2+4

3x<6

Divide by 3

3x/3 <6/3

x<2

or

2x + 11 ≥ -1

Subtract 11 from each side

2x + 11-11 ≥ -1-11

2x≥ -12

Divide by 2

2x/2 ≥ -12/2

x  ≥ -6

x<2  or x  ≥ -6

true for all x

Answer:as a fraction it would be 11 3/5

Step-by-step explanation:

After 5 hours, there will be 464 bacteria present.

The growth of bacteria can be represented by the equation B = 58(2)^t, where B represents the number of bacteria and t represents the number of hours. In this case, we need to calculate the number of bacteria after 5 hours.

Substituting t = 5 into the equation, we have:

B = 58(2)^5

B = 58 * 2^5

B = 58 * 32

B = 1,856

Therefore, after 5 hours, there will be 1,856 bacteria present.

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Answer:

f = 5/6 = 0.833  or f = 0

Step-by-step explanation:

False. The expression \((3ab - 6a)^2\) is not the same as 2(3ab - 6a).

The expression\((3ab - 6a)^2\) is not the same as 2(3ab - 6a).

To simplify \((3ab - 6a)^2\), we need to apply the exponent of 2 to the entire expression. This means we have to multiply the expression by itself.

\((3ab - 6a)^2 = (3ab - 6a)(3ab - 6a)\)

Using the distributive property, we can expand this expression:

\((3ab - 6a)(3ab - 6a) = 9a^2b^2 - 18ab^2a + 18a^2b - 36a^2\)

Simplifying further, we can combine like terms:

\(9a^2b^2 - 18ab^2a + 18a^2b - 36a^2 = 9a^2b^2 - 18ab(a - 2b) + 18a^2b - 36a^2\)

The correct simplified form of \((3ab - 6a)^2 is 9a^2b^2 - 18ab(a - 2b) + 18a^2b - 36a^2\).

The statement that\((3ab - 6a)^2\) is the same as 2(3ab - 6a) is false.

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Answer:

75%

Step-by-step explanation:

Steps to find the percentage equivalent to 36/48:

1) Divide the numerator by the denominator.

2) Multiply by 100.

36 / 48 = 0.75

0.75 x 100 = 75

Thus, resulting in 75%.

Hope this helps for future reference.

Answer:

Genuilly I think you’re correct

sorry if it wrong

but, it looks correct and I think it’s correct

\(\\ \rm\Rrightarrow g(x)=6(\dfrac{3}{2})^x\)

\(\\ \rm\Rrightarrow g(-1)=6(\dfrac{3}{2})^{-1}=6(\dfrac{2}{3})=2(2)=4\)

\(\\ \rm\Rrightarrow g(0)=6\)

\(\\ \rm\Rrightarrow g(1)=6(\dfrac{3}{2})=3(3)=9\)

\(\\ \rm\Rrightarrow g(2)=6\times\dfrac{9}{4}=13.2\)

Attached the graph

Answer:

Given function:

\(g(x)=6\left(\dfrac{3}{2}\right)^x\)

To find each of the points, substitute the given values of x into the function:

\(x=-1 \implies g(-1)=6\left(\dfrac{3}{2}\right)^{-1}=4\)

\(x=0 \implies g(0)=6\left(\dfrac{3}{2}\right)^{0}=6\)

\(x=1 \implies g(1)=6\left(\dfrac{3}{2}\right)^{1}=9\)

\(x=2 \implies g(2)=6\left(\dfrac{3}{2}\right)^{2}=13.5\)

Therefore:

\(\large \begin{array}{| c | c | c | c | c |}\cline{1-5} x & -1 & 0 & 1 & 2 \\\cline{1-5} g(x) & 4 & 6 & 9 & 13.5 \\\cline{1-5} \end{array}\)

As the function is exponential, there is a horizontal asymptote at \(y=0\).

Therefore, as \(x\) approaches -∞ the curve approaches \(y=0\) but never crosses it.

So the end behaviors of the graph are:

Plot the points on the graph and draw a curve through them.

The data set contains the variable height (giving a person's height) and the variable gender (coded O=female, 1=male). Then the y-intercept of the regression equation predicting height from gender is given by: option c) the average height of females in the data set.

The y- intercept of a direct retrogression relationship represents the value of one variable when the value of the other is zero. Non-linear retrogression models also live, but are far more complex. Retrogression analysis is a important tool for uncovering the associations between variables observed in data, but can not fluently indicate occasion. The data set contains the variable height (giving a person's height) and the variable gender (enciphered O = womanish, 1 = manly). also the y- intercept of the retrogression equation prognosticating height from gender is given by option c) the average height of ladies in the data set.

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Clark would spend about $420 on these items in a year.

Given that Clark finds that in an average month, he spends $35 on things he really doesn't need and can't afford.

If Clark spends $35 on things he doesn't need or can't afford in an average month, then he would spend:

$35/month x 12 months/year = $420/year

Therefore, Clark would spend about $420 on these items in a year.

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Answer:

1 5 and 6 are functions the rest are not

Step-by-step explanation:

Answer:

V= -WZ/xy

Step-by-step explanation:

-yxV=ZW

V=-ZW/yx

V=-ZW/yx

V=-WZ/xy

The angle cosθ = -4/5 and tanθ = -3/4 in the second quadrant.

The sides and angles of a right-angled triangle are dealt with in Trigonometry. The ratios of acute angles are called trigonometric ratios of angles. The six trigonometric ratios are sine (sin), cosine (cos), tangent (tan), cotangent (cot), cosecant (cosec), and secant (sec).

Given that, sinθ = 3/5.

We know that, sinθ = Opposite/Hypotenuse

Let, Opposite=x and Hypotenuse=y.

Let the adjacent of right angle be z.

By using Pythagoras theorem, we get

y²=x²+z²

5²=3²+z²

z²=25-9

z²=16

z=4 units

If the angle lies in second quadrant (negative x-axis and positive y axis) Thus, cosθ is negative and tanθ is also negative.

We know that, cosθ = Adjacent/Hypotenuse = 4/5

In second quadrant, cosθ = -4/5

As we know, tanθ = Opposite/Adjacent = 3/4

In second quadrant, tanθ = -3/4

Therefore, the angle cosθ = -4/5 and tanθ = -3/4 in the second quadrant.

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"Your question is incomplete, probably the complete question/missing part is:"

Select the correct answer from each drop-down menu.

Angle θ lies in the second quadrant, and sinθ = 3/5.

cos θ =

tan θ =

The opportunity cost of spending $90,000 on advertising but only producing 12,000 units can be calculated by comparing the benefits of the advertising investment to the potential alternative uses of that money.

First, let's calculate the total cost of producing 12,000 units. Fixed costs amount to $48,000, and variable costs are $8 per unit, resulting in a total cost of $48,000 + ($8 × 12,000) = $144,000.

Next, we need to calculate the potential sales revenue without advertising. With a price of $16 per unit, the potential sales revenue would be $16 × 12,000 = $192,000.

Now, let's calculate the potential sales revenue after advertising. The advertising multiplier is given as (30,000 + advertising) / 30,000. In this case, the multiplier would be (30,000 + 90,000) / 30,000 = 4.

Therefore, the potential sales revenue after advertising would be $192,000 × 4 = $768,000.

The opportunity cost is the difference between the potential sales revenue after advertising ($768,000) and the potential sales revenue without advertising ($192,000), which is $768,000 - $192,000 = $576,000.

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Answer:

perpendicular slope = - \(\frac{1}{2}\)

Step-by-step explanation:

Calculate the slope m of the line using the slope formula

m = \(\frac{y_{2}-y_{1} }{x_{2}-x_{1} }\)

with (x₁, y₁ ) = (0, 1) and (x₂, y₂ ) = (- 2, - 3) ← 2 points on the line

m = \(\frac{-3-1}{-2-0}\) = \(\frac{-4}{-2}\) = 2

Given a line with slope m then the slope of a line perpendicular to it is

\(m_{perpendicular}\) = - \(\frac{1}{m}\) = - \(\frac{1}{2}\)

Answer:

50/3 or 16.666667

2 × 25=50

The statement [(p implies q) and (q implies r)] implies (p implies r) in discrete mathematics.

In discrete mathematics, implication is represented by the conditional operator (=>). The given statement [(p implies q) and (q implies r)] can be written as (p => q) ∧ (q => r). We want to prove that this statement implies (p => r).

To demonstrate this, we need to show that whenever the statement [(p => q) ∧ (q => r)] is true, the implication (p => r) is also true. This can be done using a truth table or logical reasoning.

If (p => q) and (q => r) are both true, it means that whenever p is true, q must also be true, and whenever q is true, r must also be true. In this case, if p is true, then q is true, and as q is true, r must also be true. Therefore, (p => r) is true.

Hence, we can conclude that the statement [(p implies q) and (q implies r)] implies (p implies r) in discrete mathematics.

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Answer:

0.576

Step-by-step explanation:

0.08 x 720 /100   = 0.576

When studying the relationship between test performance and length of sleep (the night before), measure of association type of measurement is being examined.

What is measure of association?

Measure of association in statistics any of various factors or coefficient used to quantity a relationship between two or more variables.

Measure of association are used in various fields of research but are specially common in the areas of Epidermiology and Psycology, where they frequently are used to quantity relationships between exposures and behaviours.

Here length of sleeping and test performance is behavioural based relationship. It can best studied through measure of association.

Hence, when studying the relationship between test performance and length of sleep (the night before), measure of association type of measurement is being examined.

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The probability that a randomly selected 3-year-old is enrolled in daycare is 0.404 or 40.4%.

According to the information provided, 40.4% of 3-year-olds are enrolled in daycare. This means that out of all the 3-year-olds in the population, 40.4% of them attend daycare. Therefore, the probability of randomly selecting a 3-year-old who is enrolled in daycare is 0.404 or 40.4%.

Probability is a measure of the likelihood of an event occurring. In this case, the event is a randomly selected 3-year-old being enrolled in daycare. The probability is calculated by dividing the number of favorable outcomes (3-year-olds enrolled in daycare) by the total number of possible outcomes (all 3-year-olds). Since the given information states that 40.4% of 3-year-olds are enrolled in daycare, we can directly interpret it as the probability of selecting a randomly chosen 3-year-old who is enrolled in daycare. Therefore, the probability is 0.404 or 40.4%.

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Let assume hours be x.

1 hour = 60 minutes

x hour = 330 minutes

\( \bf \large \rightarrow \: \: \frac{1}{60} \: \times \: \frac{x}{330} \: \: \: \small\rm({\red{ Cross \: \: Multiplying }}) \\ \)

\(\bf \large \rightarrow \: \: 60x \: = \: 330\)

\(\bf \large \rightarrow \: \: x \: = \: \cancel \frac{330}{60} \: = \: 5.5 \\ \)

Total hours in a day is 5.5

The average American student is in class 5.5 hours a day.

A measurement unit is a standard quality used to express a physical quantity. Also it refers to the comparison between the unknown quantity with the known quantity.

We have to given that;

The average American student is in class 330 minutes a day.

We know that;

⇒ 1 hours = 60 minutes

⇒ 1 minute = 1/60 hours

Hence, We can change the unit as;

⇒ 330 minutes = 330 / 60 hours

                        = 5.5 hours

Thus, It is equal to 5.5 hours.

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Answer:

whats ur question lol

Step-by-step explanation:

Answer:

ok fine but you'll have to visit the nobotsite.com lol jk its not real

Step-by-step explanation:

Based on the given data set, we can only determine a single mode, which is 4.

To determine the mode(s) of the given data set representing the number of new seeds planted in the garden for 15 varieties of sunflower, we need to find the value(s) that appear most frequently.

Here are the steps to find the mode(s):

1. Organize the data set in ascending or descending order to make it easier to identify repeated values. For example, let's say the data set is: 4, 5, 6, 2, 7, 4, 3, 5, 2, 4, 6, 4, 7, 3, 4.

2. Count the frequency of each value in the data set. In our example, we have:

  - Value 2 appears 2 times.
  - Value 3 appears 2 times.
  - Value 4 appears 5 times.
  - Value 5 appears 2 times.
  - Value 6 appears 2 times.
  - Value 7 appears 2 times.

3. Identify the value(s) with the highest frequency. In our example, the value 4 appears most frequently with a count of 5 times.

Therefore, the mode of the data set is 4, indicating that the number 4 is the most common value among the number of new seeds planted in the garden for the 15 varieties of sunflower.

It's important to note that in some cases, there may be multiple modes if two or more values have the same highest frequency.

However, based on the given data set, we can only determine a single mode, which is 4.

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Answer:

  x = 5

Step-by-step explanation:

You want the equation of a line with undefined slope and an x-intercept of 5.

Slope is the ratio of "rise" to "run" for a line. If the line is vertical, the "run" is zero, making the denominator of the ratio is zero. Division by zero gives an "undefined" result.

If the slope of a line is "undefined", it is a vertical line. It has the same x-value everywhere. Its equation is ...

  x = c . . . . . for some constant

Here, the vertical line crosses the x-axis at x=5. That is the equation of the line:

  x = 5

Answer:

1) See below for table.

2) Domain: \(\{1, 2, 3, 4\}\)

Range: \(\{160, 160, 205, 250\}\)

Yes, this is a function.

Step-by-step explanation:

We know that the electrician charges a base fee of $70 plus $45 for each hour of work.

We also know that the minimum the electrician charges is $160.

Let's write an equation. Let x denote the number of hours worked and y denote the total price. There's also a base fee of $70. So, we can write the following equation:

\(y=45x+75\)

Part 1)

Let's create our table for 1, 2, 3, and 4 hours. To do so, we simply need to substitute each value for x in our equation.

1 Hour:

We have:

\(y_1=45(1)+70\)

Multiply and add:

\(y_1=45+70=\$115\)

However, notice that the minimum the electrician charges is $160. Therefore, for one hour of work, the electrician will still charge $160. So:

\(y_1=\$160\)

2 Hours:

Substitute 2 for x:

\(y_2=45(2)+70=90+70=\$160\\\)

So:

\(y_2=\$160\)

3 Hours:

Substitute 3 for x:

\(y_3=45(3)+70=135+70=\$205\)

So:

\(y_3=\$205\)

4 Hours:

Substitute 4 for x:

\(y_4=45(4)+70=180+70=\$250\)

So:

\(y_4=\$ 250\)

Therefore, for 1, 2, 3, and 4 hours of work, the prices will be $160, $160, $205, and $250, respectively.

We can create the following table (please scroll down to see the table. Also, y is measured in dollars).

Part 2)

The domain of a relation are the input values.

In this context, our input values are the amount of hours worked, and we calculated for 1, 2, 3, and 4 hours of work.

Therefore, our domain in this context is:

\(\{1, 2, 3, 4\}\)

The range of a relation are the output values.

In this context, the output values are the price for x hours of work.

Therefore, our range in this context is:

\(\{160, 160, 205, 250\}\)

This relation does represent a function. Remember that a function cannot have repeating input values. In other words, no one input can be equal to two or more different outputs. However, one output can be mapped to two or more different inputs.

For our table, none of the inputs are repeating. So, our relation is a function.

And we're done!

Answer:

4 miles per hour is the speed

Answer: 4 miles per hour

Step-by-step explanation:

distance=1/2miles=0.5miles

time=1/8hours=0.125hours

Speed=distance ➗ time

Speed =0.5 ➗ 0.125

Speed =4 miles per hour