What is the best next step in the construction of the perpendicular bisector of AB?

Answer:

step 1: 45:82, unsimplified

step 2: 67:90, unsimplified

Step 3: 1:10 simplified

Step-by-step explanation: Using the property of retrostatistical Ratios, we understand that the answers above are correct.

Answer:

the answer is in the picture

The set is 11, 15, 19, 12, 11, 16, 11, 17

Mean = 14

Median = 13.5

Range = 8

Midrange = 15

It is the average value of the set given.

It is calculated as:

Mean = Sum of all the values of the set given / Number of values in the set

We have,

The set:

11 15 19 12 11 16 11 17

The sum of the set:

= 11 + 15 + 19 + 12 +11 +16 + 11 + 17

= 112

Mean:

= 112 / 8

= 14

Median:

Arrange the set in ascending order.

11, 11, 11, 12, 15, 16, 17, 19

The Median is the mid-value of the set.

Median = (12 + 15) / 2 = 27/2 = 13.5

Range:

Highest value in the set = 19

Lowest value in the set = 11

Range = Highest value - Lowest value

= 19 - 11

= 8

Midrange:

= (Highest value + Lowest value) / 2

= (19 + 11) / 2

= 30/2

= 15

Thus,

If the set is 1, 15, 19, 12, 11, 16, 11, 17.

Mean = 14

Median = 13.5

Range = 8

Midrange = 15

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Answer:

If graph of any function going towards down in a particular interval. Then , function is decreasing in that interval.

From x = -∞ to x = a , function is positive and decreasing.

Here, a graph is attached in the question.

We know that, if graph of any function is going towards down in particular interval. Then function is decreasing in that particular interval.

If graph of any function is going towards up in particular interval. Then function is increasing in that particular interval.

In given graph. it is observed that in interval x = -∞ to x = a , graph of function is above x - axis and graph is going towards down. Therefore, in given interval function is positive and decreasing.

Step-by-step explanation:

Answer:

0 because there is no black socks.

Step-by-step explanation:

Answer:

0 because there are already some in one drawer

Answer:

Step-by-step explanation:

The volume fomula of cylinder

Given

Substitute the values into formula, considering d = 2r, solve for h

The height is approximately 12 inches

Answer:

12 inches

Step-by-step explanation:

The vase can be modeled as a cylinder.

Volume of cylinder

[tex]\sf V= \pi r^2 h[/tex]

where:

Given:

Substitute the given values into the formula and solve for h:

[tex]\begin{aligned}\sf V & = \sf \pi r^2 h\\\\\implies \sf 763 & = \sf \pi (4.5)^2 h\\\\\sf h & = \sf \dfrac{763}{\pi (4.5)^2}\\\\\sf h & = \sf 11.99360213...\end{aligned}[/tex]

Therefore, the height of the vase is 12 inches (to the nearest inch).

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Answer:

to me I think its c but I don't know if I'm right or wrong and I'm sorry if im wrong and I hope I help you

Answer:

21

Step-by-step explanation:

Yes, since 21 has more than two factors i.e. 1, 3, 7, 21. In other words, 21 is a composite number because 21 has more than 2 factors.

Answer:

its a

Step-by-step explanation:

got it right on the test.

Heyo!

RummySokka is here to help!

Here's a picture, that may help you!!

Hopefully, this helps you!!

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Answer:

Talking Ben Thinks It 7 cm

Step-by-step explanation:

7m Cause Ben Told me

Answer:

[tex]-45y + 70[/tex]

Step-by-step explanation:

Step 1:  Combine like terms

[tex]-30y + (-15y) + 70[/tex]

[tex]-30y - 15y + 70[/tex]

[tex]-45y + 70[/tex]

Answer: [tex]-45y + 70[/tex]

-30y+(-15y)+70 is the same as

-30y-15y+70

-45y+70

hope helpful ~

The linear regression equation that estimates the heart rate per number of jumping jacks is: y=1.72x + 69.4; the correlation coefficient of the linear regression equation is 0.97.

a. Linear regression equation:

We would make used of graphing calculator in order to determine the linear regression equation by plugging the below given data and then  click on stats  so as to perform a linear regression.

Given table:

(x, y), (0, 68), (10, 84), (15, 104), (20, 100), (30, 120)

Hence:

a = 1.72

b = 69.4

Equation

y = ax + b

y = 1.72x + 69.4

b. Correlation coefficient :

Correlation coefficient = 0.967

Correlation coefficient=0.97  (nearest hundredth)

Analysis:

The above correlation coefficient shows a strong positive correlation between the number of jumping jacks and the heart rate.

Therefore the linear regression equation that estimates the heart rate per number of jumping jacks is: y=1.72x + 69.4; the correlation coefficient of the linear regression equation is 0.97.

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Answer:

The last option: 6,000 toothpicks.

Step-by-step explanation:

The formula I used: (2L) (2W) (2H)

If a jumbo sized box is made by doubling the length, width, and height then each measurment will be doubled so length x2, width x2, height x2 so therefore those added up would be 8. Then just do 8 times the volume. 8 x 750 = 6,000.

Answer:

A, B, and C.

Step-by-step explanation:

The square root of 25 is 5. 5 is rational, a whole number, and an integer.

Answer:

947.41 ft

Step-by-step explanation:

Tan 36 = opp / adj = height / 1304

1304 * tan 36  = height = 947.41 ft

let's firstly convert the mixed fraction to improper fraction and then proceed.

[tex]\stackrel{mixed}{2\frac{3}{5}}\implies \cfrac{2\cdot 5+3}{5}\implies \stackrel{improper}{\cfrac{13}{5}} \\\\[-0.35em] ~\dotfill[/tex]

[tex]\begin{array}{ccll} liters&hours\\ \cline{1-2} \frac{13}{5}&\frac{2}{4}\\[1em] x&1 \end{array}\implies \cfrac{~~\frac{13}{5} ~~}{x}~~ = ~~\cfrac{~~\frac{2}{4} ~~}{1}\implies \cfrac{~~\frac{13}{5} ~~}{\frac{x}{1}}~~ = ~~\cfrac{2}{4}\implies \cfrac{13}{5}\cdot \cfrac{1}{x}=\cfrac{1}{2} \\\\\\ \cfrac{13}{5x}=\cfrac{1}{2}\implies 26=5x\implies \cfrac{26}{5}=x\implies 5\frac{1}{5}=x[/tex]

Answer:

ln t^5s^6.

Step-by-step explanation:

5In t + 6In s

= ln t^5 + ln s^6

= ln (t^5*s^6)

= ln t^5s^6.

I would choose "Elimination" method.

Elimination is the easiest method to solve an equation. Because in this method first we have to find the value of "y" by eliminating "x". And at last,the value of "y" which we have got by elimimating,we need put to any equation as we desire. And finally the equation will be solved.

The combination of tickets that must be sold to have total sales of at least $5000 is  7x + 5y ≥ 5000

The situation forms an inequality. Inequality expression has <, >, ≤ or ≥. Therefore,

let

x = number of adult ticket sold

y = number of students ticket sold

Therefore, the combination of tickets must be sold to have total sales of at least $5000 is as follows:

7x + 5y ≥ 5000

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Answer:

Step-by-step explanation:

Answer: The answer is D. the last option

Step-by-step explanation:

The correct answer is option d) The graph is the radical function, y = √x shifted right 1 unit and up 4 units.

The original function is y = √(x - 1) + 4, which represents a radical function.

This function involves taking the square root of the quantity (x - 1) and then adding 4 to the result.

By shifting the function right 1 unit, we are replacing x with (x - 1). This means that the graph will be shifted horizontally by 1 unit to the right compared to the standard square root function.

By shifting the function up 4 units, we are adding 4 to the output of the square root function.

This means that the graph will be shifted vertically by 4 units compared to the standard square root function.

Therefore, the graph of the function y = √(x - 1) + 4 is the radical function y = √x shifted right 1 unit and up 4 units.

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The height of the green pyramid constructed  by Natalie while playing with magnetic building tiles is 26.25 cm.

The volume of the orange pyramid is calculated as follows;

V = ¹/₃Ah

where;

V = ¹/₃ x (7²) x 5

V  = ¹/₃ x (245 cm³)

Voume = 21 x [¹/₃ x (245 cm³)]

Volume = 1,715 cm³

V = ¹/₃Ah

3V = Ah

h = 3V/A

h = (3 x 1715) / (14²)

h = 26.25 cm

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Answer:

I really don't know happy

Answer:

A)    x = 2, y = 2

Step-by-step explanation:

An asymptote of a curve is a line which the curve gets infinitely close to, but never touches.

From inspection of the graph, we can see there is a horizontal and a vertical asymptote, both indicated by the dashed straight lines.

The horizontal asymptote is y = 2  (blue dashed line)

The vertical asymptote is x = 2  (red dashed line)

Therefore, the asymptotes are:  x = 2, y = 2

Answer: when you stop acting

Step-by-step explanation:

Answer:

12cm

Step-by-step explanation:

Answer:

Step-by-step explanation:

x/18 = 4/6

6x = 72

x = 12 cm

Answer:

1/6

Step-by-step explanation: