what is the volume of the solid generated when the region in the first quadrant bounded by the graph of y=x3 y = x 3 , the y y -axis, and the horizontal line y=1 y = 1 is revolved about the y y -axis?

Answer:

x=5

Whole angle/9x=45

Step-by-step explanation:

sum of all three angles in a triangle is 180 degrees so we can add all of these angles together and set it equal to 180 like this

9x+65+70=180

Simplify

9x+135=180

Subtract both sides of 135

9x+135=180

   -135.  -135

9x=45

since 9x equals 45 that is how much the angle is

Divide both sides by 9 to find x

9x=45

/9.  /9

x=5

Hopes this helps please mark brainliest

What?

joshuasalazar697 avatar

A because u should have gotten a 3x after adding them together since u do what is inside the () before anything

fionaferlich1 avatar

3+x does not equal 3x

joshuasalazar697 avatar

y not

fionaferlich1 avatar

because 3x equals x times x times x not 3+x

joshuasalazar697 avatar

but why is it d

joshuasalazar697 avatar

they did it right u have to divide it from the right to the left

fionaferlich1 avatar

a rule of inequalities is when you divide by a negative the sign switches. so because u had to divide the entire thing by -6 it should be x is greater than -1

joshuasalazar697 avatar

no u have to divide it by positive 6 cause u are taking it the 6 from the right and moving it under the 6 from the left wich u would divide

fionaferlich1 avatar

u always divide by the coefficient of x and that's -6

joshuasalazar697 avatar

no cause since u moved all the letters to the right and all the lone numbers to the left u have to take that last one and divide it from the one with the x

fionaferlich1 avatar

the one with the x is the coefficient of x which is -6

joshuasalazar697 avatar

yeah i know that ut u don't divide the 6 from the -6x like u gonna divide -6x by 6

joshuasalazar697 avatar

also if i am wrong what happened to the 3 and why did it turn to an 18

fionaferlich1 avatar

so say that's what you're supposed to do (which it is ) but then u would get -x>1 and x must be positive

joshuasalazar697 avatar

i should have paid attention in algebra no wonder I don't get geometry but geometry is way easier

joshuasalazar697 avatar

i see what u are getting to now

joshuasalazar697 avatar

still don't see how 3 turned into 18

joshuasalazar697 avatar

i just say this hole thing is written wrong from the start and made it all wrong

there is ur explanation

Answer:

d

Step-by-step explanation:

since when u divide by a negative it switches signs

The absolute value of change in the predicted value of dependent variable Y is 18.

Any variable whose value is influenced by an independent variable is said to be dependent. The thing that is measured or assessed in an experiment or mathematical equation is the dependent variable. The phrase "the outcome variable" is another name for the dependent variable.

Slope = b = -4

Intercept = a = -2.8

So, the equation of the regression line is

y  =  a + bx

y = -2.8 - 4x              ...Equation 1

Now suppose the value of x is changed by adding 4.5

i.e. put x = x + 4.5

So,

y = -2.8 - 4(x + 4.5)

y = -2.8 -4x - 18         ...Equation 2

Comparing 1 and 2 ,

We get the predicted value of dependent variable Y as 18

Therefore The absolute value of change in the predicted value of dependent variable Y is 18

To learn more about dependent variables visit

https://brainly.com/question/1479694

#SPJ4

If the ANOVA test is statistically significant, then we can determine which groups are different by means of the F statistic, which is defined by the ratio of the mean sum square to the average square error (none of the options are correct).

The ANOVA test can be defined as a strategy to assess when differences between two or even more groups and or populations in the same are statistically significant.

Moreover, the F statistic refers to the results of the ANOVA, which is used to show statistically significant differences between groups in the sample.

Therefore, with this data, we can see that the ANOVA test is used to determine when differences between groups in the sample are significant enough to explain a given working hypothesis, and it is associated with the F statistics.

Complete question:

Your ANOVA is statistically significant. How will you determine which groups are different?

Use planned or unplanned comparisons.

Look at what the means in each group are.

Conduct Levene's test.

None of the above

Learn more about the Anova test here:

https://brainly.com/question/15084465

#SPJ1

It is obtained that the equivalent fraction with the largest numerator is \(\frac{15}{12},\) therefore the largest fraction is \(\frac{5}{4}.\)

To compare fractions, we must work with their equivalent expressions, which lead to expressing them through a single denominator.

That equivalent fraction that has the smallest denominator is the smaller of the two fractions studied.

To determine which is the largest of 4 fractions we must first find the least common multiple of the denominators and then calculate the equivalent fractions by applying the least common multiple.

To equivalent fraction that has the largest numerator is the largest.

Let's see what we have outlined above with an example

If we have the following fractions

\(\frac{1}{2},\frac{2}{3},\frac{5}{4} and \frac{7}{6}\)

Now let's calculate which of the 4 given fractions is the largest one.

So, we have:

The L.C.M of 2, 3, 4 and 6 is \(2^2.3=12\)

Then, L.C.M (2, 3, 4, 6) = 12.

Now, we apply the L.C.M to each of the fraction to obtain the equivalent ones.

Thus, we have:

For \(\frac{1}{2}\) the equivalent fraction is \(\frac{6}{12}.\)

For \(\frac{2}{3}\), the equivalent fraction is \(\frac{8}{12}.\)

For \(\frac{5}{4}\), the equivalent fraction is \(\frac{15}{12}\)

For \(\frac{7}{6},\) the equivalent fraction is \(\frac{14}{12}.\)

It is obtained that the equivalent fraction with the largest numerator is \(\frac{15}{12},\) therefore the largest fraction is \(\frac{5}{4}.\)

Learn more about Fraction at:

https://brainly.com/question/10354322

#SPJ4

The given question is incomplete, So we take the similar question :

If you have 4 fractions with different denominators, and you have to determine which is greater. What should you do to figure that out?

The selection depends on individual needs, preferences, and the intended use of the tiny house.

a) To find the amount of space inside each house, we need to calculate the volume for each design.

House on the left:

Volume = length x width x height = 2.5 m x 18 m x 2.8 m = 126 m³

Triangular house:

Volume of a triangular prism = (base area x height) / 2

Base area = (1/2) x base x height = (1/2) x 4 m x 10 m = 20 m²

Volume = (20 m² x 7 m) / 2 = 70 m³

b) When comparing the environmental impacts of each house, several factors need to be considered:

Positive impacts:

1. Material usage: Tiny houses use fewer materials, reducing resource consumption and waste generation.

2. Energy efficiency: Smaller living spaces require less energy for heating, cooling, and lighting, leading to lower energy consumption.

3. Land utilization: Tiny houses can be built on smaller plots of land, preserving green spaces and reducing urban sprawl.

Negative impacts:

1. Construction materials: Although tiny houses use less material overall, the environmental impact depends on the types of materials used. Sustainable and eco-friendly materials should be prioritized.

2. Water and waste management: Adequate provisions for water supply and waste disposal should be implemented to minimize environmental impacts.

3. Transportation: The transportation of tiny houses to their locations can contribute to carbon emissions if not done efficiently.

c) The choice of design for a tiny house depends on personal preferences and priorities. However, considering the provided information:

The house on the left offers a larger interior space of 126 m³, providing more room for living and storage. It may be suitable for individuals or couples who desire more space and functionality within their tiny house.

The triangular house has a smaller interior volume of 70 m³ but offers a unique design and aesthetic appeal. It may be preferred by individuals who prioritize a distinctive architectural style or who are looking for a minimalist and cozy living space.

Ultimately, the selection depends on individual needs, preferences, and the intended use of the tiny house. Factors such as lifestyle, desired amenities, and personal values regarding sustainability and resource conservation should be considered when making the final decision.

for more such question on intended visit

https://brainly.com/question/31252264

#SPJ8

The correct answer is 5/2. The median trapezoid is the line segment that bisects the area of the trapezoid and has its end points on the 2 bases of the trapezoid.

The median length is √( (3/2)^2 + (4/2)^2 ) = √(9/4 + 16/4) = √(25/4) = 5/2. So, the length of the median of the trapezoid is 5/2.

Since the diagonals of a median trapezoid bisect each other, the median of the trapezoid is the line segment that connects the midpoints of the diagonals. To find the median length, we can use the distance formula, which is the square root of the sum of the squares of the differences in the x-coordinates and y-coordinates of the 2 points. In this case, the median length is the square root of the sum of the squares of 1/2 length of the diagonals.

To learn more about median length, visit here

https://brainly.com/question/27920118

#SPJ4

The length of the median of the trapezoid will be 5/2 units.

Given that the median trapezoid is the line segment that divides the trapezoid's area and has its ends on its two bases,

The median length will be:

√( (3/2)^2 + (4/2)^2 )

= √(9/4 + 16/4)

= √(25/4)

= 5/ units

So, the length of the median of the trapezoid is 5/2.

The median of a median trapezoid is the line segment that links the midpoints of the diagonals since the diagonals of a median trapezoid bisect one another. We may use the distance formula, which is the square root of the sum of the squares of the differences in the x-coordinates and y-coordinates of the two points, to get the length of the median. The median length in this instance is equal to the square root of the sum of the squares of the diagonals' half-lengths.

For more questions on trapezoid's area

https://brainly.com/question/1463152

#SPJ4

Answer:

15 times for it to be equal, 15+ to be cheaper

Step-by-step explanation:

135+2x=11x

135=9x

135/9=x

15=x

135+2(15)=165$

11(15)=165$

Answer:

16 times

Step-by-step explanation:

Create an inequality where x represents the number of times he rents out the court:

2x + 135 < 11x

Solve for x:

135 < 9x

15 < x

So, Tom would have to rent the court out 16 times for it to be cheaper

Answer:

i think it should be option 4bas it's cube root not square root

Answer:

12

Step-by-step explanation:

12:18=2:3 multiply by four to get 8 as the first term

8:12

8:x

so x is 12.

*this could be wrong so check my work

Answer:

x = 12

Explanation:

8 : x

12 : 18

to find the value of x, we need to convert 12 into 8. since they both have a common factor of 4, we can divide 12 by 3 to get 4, and then multiply it by 2 to get 8. in numerical terms, this is:

12 ÷ 3 = 4

4 × 2 = 8

now, we can do the same for 18.

18 ÷ 3 = 6

6 × 2 = 12

thus, 12 : 18 is equivalent to 8 : 12. x = 12.

Answer:

15

Step-by-step explanation:

the range is the largest number take away the smallest number

56-41=15

Answer:

Is there a picture to match?

Answer:

Step-by-step explanation: its 15 so yeah

Answer:

(B) 30 words each minute

Step-by-step explanation:

If you take any of the inputs and multiply it by 30 you will get the output of the number you chose

Janae can type 30 words each minute. which is the correct answer would be an option (B)

Arithmetic operations can also be specified by adding, subtracting, dividing, and multiplying built-in functions.

/ Division operation: Divides left-hand operand by right-hand operand

For example 4/2 = 2

We have been given that the table indicates the expected number of words Janae can type, y, in x minutes.

Time (x, in minutes)     Words Typed (y)

 5                                       150

10                                       300

15                                       450

20                                      600

We have to determine the pattern which describes in the given table.

Words typed (y) divided by time (x, in minutes)

As per the table,

⇒ 150/5 = 30

⇒ 300/10 = 30

⇒ 450/15 = 30

⇒ 600/20 = 30

Therefore, he can type 30 words each minute.

Learn more about Arithmetic operations here:

brainly.com/question/25834626

#SPJ2

The solution will be that the home-decorating company will require 42 yards of fabric for the customer's window treatments.

As per the information we have received from the question,

A single window requires 13 yards and a double window requires 16 yards of fabric. We are asked to find out the length of fabric that will be required by the home-decorating company, in case there were 2 single windows and 1 double window. The total amount of fabric that will be required by the home-decorating company is hence equal to

13×(no of single windows)+ 16×(no of double windows)

Here, no of single windows= 2

And, no of double window= 1

Hence, total fabric length=13×2 + 16×1=26 + 16=42 yards

Hence the solution is 42 yards of fabric.

Read more about simple mathematical equation-solving problems on

https://brainly.com/question/17618820

The producers' surplus if the market price is set at $8/unit is $21000

Given that

Price, p = 36 + 2.8x

The quantity  function is

q = 100x

So, the revenue at $8/unit is

R = 100x * 8

R = 800x

The total cost is calculated as

T(x) = (36 + 2.8x) * 100x

By calculation, we have the producers' surplus function to be

P = (36 + 2.8x) * 100x - 800x

Differentiate and set to 0

-560x - 2800 = 0

So, we have

x = 5

Recall that

P = (36 + 2.8x) * 100x - 800x

So, we have

P = (36 + 2.8 * 5) * 100 * 5 - 800 * 5

P = 21000

Hence, the producers' surplus is 21000

Read more about producer surplus at

https://brainly.com/question/24212771

#SPJ1

Answer:

First part

angle ABC=94 degrees

angle BCD=25 degrees

angle ACB=43 degrees

Second part

C) isosceles and obtuse because angle ABC is greater than 90 degrees and angle ACB=angle CAB

Step-by-step explanation:

All triangles contain 180 degrees.

Triangles ADB and CDB are congruent because side-angle-side theorem.

Since angle ABD=133 degrees,  angle CBD=133 degrees because corresponding angles of congruent triangles are equal.

angle ABC=360-133-133=94 degrees

angle BCD=180-133-22=25 degrees

angle ACB=(180-94)/2=43

Answer:

The area of the new rectangle is 9 times larger than the original rectangle

Step-by-step explanation:

For example if the length of a rectangle was 7 and the width was 6, to find area we multiply them. So 7×6=42

If we triple the length and width, we get 21×18=378.

378÷42=9.

This means the new rectangle's area is 9 times larger than that of the original.

Answer:

3x+10=-5

3x=-15

x=-5

3x-12=9

3x=21

x=7

Answer:

1. \(x=-5\)

2. \(x=7\)

Step-by-step explanation:

First Equation

1. For the first equation, \(3x+10=-5\) we need to move all the constants to one side.

\(3x+10=-5\\3x=-15\)

2. Once that is done, we need to divide both sides by 3 to get \(x\) by itself.

\(3x=-15\\\frac{3x}{3}=\frac{-15}{3}\)

3. Now, we have our final answer.

\(x=-5\)

Second Equation

1. For the second equation, \(3x-12=9\) we need to move all the constants to one side.

\(3x-12=9\\3x=21\)

2. Once that is done, we need to divide both sides by 3 to get \(x\) by itself.

\(3x=21\\\frac{3x}{3} =\frac{21}{3}\)

3. Now, we have our final answer.

\(x=7\)

Hope this helped C:

The z-score for P(? ≤ z ≤ ?) = 0.60 is approximately 0.25.

The z-score for P(z ≥ ?) = 0.30 is approximately -0.52.

How to find the Z score

P(Z ≤ z) = 0.60

We can use a standard normal distribution table or a calculator to find that the z-score corresponding to a cumulative probability of 0.60 is approximately 0.25.

Therefore, the z-score for P(? ≤ z ≤ ?) = 0.60 is approximately 0.25.

For the second question:

We want to find the z-score such that the area under the standard normal distribution curve to the right of z is 0.30. In other words:

P(Z ≥ z) = 0.30

Using a standard normal distribution table or calculator, we can find that the z-score corresponding to a cumulative probability of 0.30 is approximately -0.52 (since we want the area to the right of z, we take the negative of the z-score).

Therefore, the z-score for P(z ≥ ?) = 0.30 is approximately -0.52.

Read more on Z score here: brainly.com/question/25638875

#SPJ1

To solve the problem we will use the basic exponent properties.

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

The solution to the given expression is \((7 \times 7 \times 7)\).

Given to us

To solve the problem we will use the basic exponent properties,

\(\dfrac{7^5}{7^2}\)

Using the property \(\dfrac{a^m}{a^n} = a^{(m-n)}\),

\(=\dfrac{7^5}{7^2}\\\\= 7^{(5-2)}\\=7^3\\=7 \times 7 \times 7\)

Hence, the solution to the given expression is \((7 \times 7 \times 7)\).

Learn more about Expression:

https://brainly.com/question/13947055

Answer:

StartFraction 7 times 7 times 7 times 7 times 7 Over 7 times 7 EndFraction or d

Step-by-step explanation:

Each can initially contains 5 tennis balls.

To find the number of tennis balls in each can, we can use the information given:

Initial number of cans of tennis balls = 7

Number of tennis balls sold = 14

Number of tennis balls left = 21

Let's assume that each can initially contains 'x' tennis balls.

Initially, the total number of tennis balls in the store is 7 cans * x balls/can = 7x.

After selling 14 tennis balls, the number of tennis balls left is 7x - 14.

We are given that the number of tennis balls left is 21, so we can set up the equation:

7x - 14 = 21

Simplifying the equation:

7x = 21 + 14

7x = 35

Dividing both sides of the equation by 7:

x = 35/7

x = 5

Therefore, each can initially contains 5 tennis balls.

for such more question on number

https://brainly.com/question/859564

#SPJ11

Answer:

123

Step-by-step explanation:

Answer:

temperature of 5° C above 0° C

Step-by-step explanation:

Answer:

isosceles triangle

Negative when subtracted is counted as positive because negative multiplied with negative gives positive

-10-(-6)

-10+6

-4 answer

Answer:

-4

Step-by-step explanation:

(-10)-(-6)=

-10 + 6=

-4

hope this helps

have a good day

Step-by-step explanation:

Answer is student 1 and 3 ( the second option is correct )

Answer:

The answer is Student 1 and 3.

Step 1: Break down each multiple-choice.

Student 1: -(5r-3s+1)

Given the distributive law of multiplication, -, which is also known as -1, should be multiplied by every other term in the expression, which gives us -5r+3s-1

Student 2: -5r+3s+1 (given)

Student 3: -5r+3s-1

The values of Student 1 and 3 are the same, thus the answer is Student 1 and 3.

The passage does not contain any examples of personification. Personification is a figure of speech in which non-human things or ideas are given human attributes or qualities.

What is Personification?

Personification is a literary device in which non-human objects or concepts are given human-like qualities or characteristics, such as emotions or actions. For example, a common example of personification is when we describe the wind as "howling" or "whistling", which are human actions, even though the wind is not capable of producing those sounds on its own.

In the given passage, there are no instances of non-human objects or concepts being given human-like qualities or characteristics. Instead, the passage contains examples of metaphor and symbolism. For instance, the line "Like a flute of reed for thee to fill with music" is a metaphor comparing the speaker's life to a simple and straight flute that can be filled with music by the master poet. The line "My poet's vanity dies in shame before thy sight" is a symbolic expression of humility, as the speaker is expressing how he feels in the presence of the master poet.

To learn more about literary device from the given link :

https://brainly.com/question/14917014

#SPJ1

the backboard is 14 feet tall.by using similar Triangle properties (Height of person) / (Length of person's shadow) = (Height of backboard) / (Length of backboard's shadow)

Let's use similar triangles to find the height of the backboard.

Step 1: Identify the given measurements.
The person is 7 feet tall and casts a shadow of 12 feet. The shadow of the backboard is 24 feet.

Step 2: Set up a proportion using similar triangles.
(Height of person) / (Length of person's shadow) = (Height of backboard) / (Length of backboard's shadow)
7 ft / 12 ft = (Height of backboard) / 24 ft

Step 3: Solve for the height of the backboard.
To find the height of the backboard, cross-multiply and solve for the unknown value.
7 ft * 24 ft = 12 ft * (Height of backboard)

Step 4: Calculate the height of the backboard.
7 ft * 24 ft = 168 ft²
168 ft² / 12 ft = (Height of backboard)
14 ft = (Height of backboard)

To know more about similar Triangle Visit:

https://brainly.com/question/14926756

#SPJ11