An organizer is using a cone shaped megaphone to lead chants. The megaphone has a 18 inch diameter and a 30 inch height. What is the volume of the megaphone?

With the help of sets we can conclude our answer.

acc to our qusetion-

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Answer: 3.5

Step-by-step explanation:

2.10/0.6=3.5

3.5x0.6=2.10

Answer:

C

Step-by-step explanation:

To convert 95 pounds to kilograms, you need to know the conversion factor between the two units. One kilogram is equal to approximately 2.205 pounds.

When measuring weight, there are different units of measurement that can be used such as pounds (lbs) and kilograms (kg). Pounds (lbs) are commonly used in the imperial system, which is primarily used in the United States, whereas kilograms (kg) are part of the metric system which is widely used in many countries around the world. To convert 95 pounds to kilograms, you would divide 95 by 2.205. So 95 pounds is roughly equal to 43.09 kg.

It's important to keep in mind that when converting measurements, it's important to be precise and use accurate conversion factors. Additionally, it's also important to consider the level of precision required for the task at hand. In general, pounds are mostly used in the US and the UK, while kilograms are primarily used in other countries. And is important to use the right unit of measurement depending on the context of the task or situation.

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Answer:

4

Step-by-step explanation:

It looks like the graph is passing through (5,20)

so on y, from 0 to 20 is 20

on x, from 0 to 5 is 5

so slope = rise/run = 20/5 = 4

The equation of the regression line is y = 0.430x + 3.59.

A characteristic of the data that is ignored by the regression line is that: A. The data has a pattern that is not a straight line.

In order to determine a linear equation for the regression line (trend line) that models the data points contained in the table, we would have to use a graphing calculator (scatterplot).

In this scenario, the x-values would be plotted on the x-axis of the scatterplot while the y-values would be plotted on the y-axis of the scatterplot.

On the Excel worksheet, you should right click on any of the data point on the scatterplot, select format trend line, and then tick the box to display an equation for the regression line (trend line) on the scatter plot.

By critically observing the scatterplot (see attachment) which models the relationship between the x-values and y-values, a linear equation for the regression line (trend line) is given by:

y = 0.430x + 3.59

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To find the center of the given equation, we need to rewrite it in the standard form of a circle equation, which is:

\(\sf\:(x - h)^2 + (y - k)^2 = r^2 \\\)

where (h, k) represents the center coordinates of the circle and r represents the radius.

Given equation:

\(\sf\: x^2 + y^2 + 16y + 40 = 8x + 4y \\\)

Rearranging the terms:

\(\sf\:x^2 - 8x + y^2 + 16y - 4y = -40 \\\)

Completing the square for the x-terms:

\(\sf\: (x^2 - 8x + 16) + y^2 + 12y - 4y = -40 + 16 \\\)

Completing the square for the y-terms:

\(\sf\: (x^2 - 8x + 16) + (y^2 + 12y + 36) = -40 + 16 + 36 \\\)

Simplifying:

\( \sf\:(x - 4)^2 + (y + 6)^2 = 12 \\\)

Comparing this with the standard form, we can see that the center of the circle is at (4, -6).

\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)

♥️ \(\large{\textcolor{red}{\underline{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)

Answer: center is 8,5

Step-by-step explanation: i dont have one

The speed is calculated as distance over time, so:

Replacing distance by 60 m and time by 3 seconds, we get:

The speed of the vehicle is 20 m/second

Answer:

120

Step-by-step explanation:

Answer: Bladder

Step-by-step explanation:

The walls of the bladder contain very few blood vessels and are lined with guanine crystals, which make them impermeable to gases. By adjusting the gas pressurising organ using the gas gland or oval window the fish can obtain neutral buoyancy and ascend and descend to a large range of depths.

Using the triangle proportionality theorem, the perimeter can be determined as: 114.61 units.

The triangle proportionality theorem states that if a line segment that is parallel to one side of a triangle, joins the other two sides of the triangle, it divides the two sides proportionally.

Thus, find VW using the triangle proportionality theorem:

VW/WX = VZ/ZY

VW/36 = (44 - 27.5)/27.5

VW/36 = 16.5/27.5

VW = 21.6

Find XY using Pythagorean Theorem:

XY = √(VX² - VY²)

XY = √(57.6² - 44²)

XY = 37.17

Find WZ:

WZ/XY = VZ/VY

WZ/37.17 =  16.5/44

WZ = 13.94

Perimeter of Trapezoid WXYZ = WX + XY + YZ + WZ

Perimeter = 36 + 37.17 + 27.5 + 13.94

Perimeter = 114.61 units.

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Their present age are:

Vikas 's age = 15 years, Mother's age = 42 years  and

Grandmother's age = 64 years.

Let that present age of Vikash is x yrs.

So, his Mother's age= (x+27) yrs

Grandmother's age = (x+27+22) i.e., (x+49) yrs.

According to question,

   x+ (x+27)+ (x+49) = 121

⇒ 3x+ 76 = 121

⇒ 3x = 121-76

⇒ x= 45/3

⇒ x = 15

Therefore,

x = 15

Which means the age of Vikas is 15 years.

Now

So, mother's age will be = 15+27

                                        = 42 years.

And,

Grandmother's age = 15+49

                                = 64 years.

Hence, age of Vikash, his Mother and his Grandmother are 15 yrs, 42 yrs, and 64 yrs respectively.

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The color of Everett's jumpsuit is given as follows:

Pink.

The color of Everett's jumpsuit is obtained considering the patterns in this problem, which are given by each of the sentences.

The jumper who wears the yellow suit started skydiving 1 year after Everett, which means that Everett does not wear yellow.

The jumper who wears the aquamarine suit started skydiving sometime before Gordon, which means that Everett could have worn the aquamarine suit.

Francisco started skydiving 2 years after Everett, which means that Everett jumped either in 1982 or in 1983.

Rodney started skydiving sometime after the skydiver who wears the pink suit, hence the order is given as follows:

Everett - Rodney - Francisco - Gordon.

From 4, we have that Everett wore the pink suit.

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Answer:

The total number of votes was 7968.

Step-by-step explanation:

From the information given, you know that the ratio of yes votes to no votes was 7 to 5 and you can use a rule of three to find the number of no votes if there were 4648 yes votes:

    7 yes    →   5 no

4648 yes  →      x

x=(4648*5)/7=3320

Now, you have to add up the amount of yes votes and no votes:

4648+3320=7968

According to this, the answer is that the total number of votes was 7968.

To compare the difference between the parameter and statistic, let's first define these two terms:

Parameter: It is a numerical value that describes the entire population. In statistical terms, a population is a group of individuals or items with some shared characteristic. A parameter is calculated by considering the entire population.

Statistic: It is a numerical value that describes a sample of data drawn from the population. A sample is a subset of the population. A statistic is calculated by analyzing the data from a sample of the population.

Examples of parameters and statistics:

Parameters: Population mean, population standard deviation, population proportion, etc.

Statistics: Sample mean, sample standard deviation, sample proportion, etc.

Now let's answer the second question:

B. In this case, the parameter is the population mean, which refers to the average amount of gasoline used by all people aged 18 and older nationwide in the previous week. Since it is impossible to measure this value, we need to rely on the sample statistic to estimate the population mean.The sample statistic in this case is the sample mean, which is the average amount of gasoline used by the 3800 people interviewed nationwide. Therefore, the statistic in this case is 11.75 gallons.

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The dimensions of the rectangle are approximately 3.06 m by 11.12 m.

To solve this problem, we need to use algebra. Let's let "w" be the width of the rectangle. According to the problem, the length is "5 m more than double the width," or 2w + 5.

We know that the area of a rectangle is length x width, so we can set up an equation:

w(2w + 5) = 42

Simplifying this equation, we get:

2w^2 + 5w - 42 = 0

We can solve for "w" using the quadratic formula:

w = (-5 ± √(5^2 - 4(2)(-42)))/(2(2))

w = (-5 ± √433)/4

w ≈ 3.06 or w ≈ -6.94

Since a negative width doesn't make sense, we'll use the positive value of w.

So, the width of the rectangle is approximately 3.06 m. To find the length, we can plug this value back into the expression we came up with earlier:

length = 2w + 5

length ≈ 2(3.06) + 5

length ≈ 11.12 m

Therefore, the dimensions of the rectangle are approximately 3.06 m by 11.12 m.
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Answer:

B

Step-by-step explanation:

A constant rate of change refers to a pattern/slope that is unchanging. On a graph, these rate of changes are usually represented by a straight line, and B is the only graph in the question with such a line.

Answer:

48

Step-by-step explanation:

FB:BS=2:1

\(\frac{FB}{BS} =\frac{2}{1} \\add~1~to~both~sides\\\frac{FB}{BS} +1=\frac{2}{1} +1=3\\\frac{FB+BS}{BS} =3\\\frac{FS}{BS} =3\\FS=3 \times~BS\\FS=3 \times~16=48\)

Answer:

48

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

EF=6 and EG=21

find the value of FG

      6

E-------------F-----------------------------------G

|<-----------------------21---------------------->|

EF + FG = EG

6 + FG = 21

FG = 21 - 6

FG = 15

therefore

the answer to the option is B. 15

In reference to the question given, the mean absolute deviation of the set {6, 8, 8, 12, 16} is 2.4.

To find the mean absolute deviation of a set of numbers, we first need to calculate the deviations of each number from the mean of the set, then take the absolute value of each deviation, and finally calculate the average of all the absolute deviations.

To find the mean of the set {6, 8, 8, 12, 16}, we first need to calculate the mean:

mean = (6 + 8 + 8 + 12 + 16) / 5 = 10

Next, we calculate the deviations of each number from the mean:

|6 - 10| = 4

|8 - 10| = 2

|8 - 10| = 2

|12 - 10| = 2

|16 - 10| = 6

Taking the absolute value of each deviation gives us:

4, 2, 2, 2, 6

Finally, we calculate the mean of these absolute deviations:

mean absolute deviation = (4 + 2 + 2 + 2 + 6) / 5 = 2.4

Therefore, the mean absolute deviation of the set {6, 8, 8, 12, 16} is 2.4.

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Answer:

x=3

Step-by-step explanation:

x+4>7

7-4=3

x=3

....

Pretty sure is 5 bud.

Late for the party but happy to help!!

Answer:

I'm not sure about this one but you can try a=40

Step-by-step explanation:

Answer:

a = 30°

Step-by-step explanation:

Sum of the angles in a triangle is 180°

32° + 2a - 17 + 180° - ( a + 45° ) = 180°

32 + 2a - 17 = a + 45

a = 45 + 17 - 32

a = 30°

Answer:

B

Step-by-step explanation:

Soucre: trust me bro

Answer:

1) 22 Kg + 34 kg = 56 kg

2) 94 L + 28 L = 122 L

3) 46 cm + 56 mm = (46×10) + 56 = 516 mm

4) 98 cm + 45 m = 98 + (45×100) = 4,598 cm

5) 234 g + 29 Kg = 234 + (29×1000) = 29,234 Kg

6) 40 Km + 35 mm = (40×1,000,000) + 35 = 40,000,035 mm

7) 89 KL + 56 L = (89×1000) + 56 = 89,056 L

8) 783 km + 354 km = 1,137 km

9) 95 L + 456 cL = (95×100) + 456 = 9,956 cL

10) 45 cm + 78 m = 45 + (78×100) = 7,846 cm

11) 19 1/7 mm + 65 2/3 mm = 84 17/21 mm

12) 77 km 8/3 m + 41 km 15 m = 118 km 53/3 m

13) 56 kL 4/5L + 98 KL 1/5 L = 154 KL 1 L

14) 46 kg 77g + 71 kg = 117 kg 77 g

15) 34 m 3/7 cm + 231m 3/5 cm = 265 m 36/35 cm

16) 782 L 56 mL + 67 L 2/9mL = 849 L 506/9 mL

17) 35 km 1/7 cm + 78 Km 2/8 cm = 113 km 11/28 cm

18) 208 kL 65 mL + 51 kL 72 mL = 259 kL 137 mL

19) 635 cm + 89 cm = 724 cm

20) 524 kg 12 cg + 34 kg 3/8 cg = 558 kg 99/8 cg

Answer:

I AM EXPECTING THAT SSS IS CORRECT ANSWER

Answer:

2 hours: 27 miles, 3 hours: 40.5 miles, 3.5 hours: 47.25 miles

Step-by-step explanation:

1.) If a hiker hikes 9 miles in 2/3 of an hour, he will hike 4.5 (Half of 2/3 is 1/3 and half of 9 is 4.5) miles in 1/3 of an hour and 13.5 miles per hour. (1/3 times 3 gives us a whole and 4.5 times 3 is 13.5)

2.) 2 hours: 13.5 * 2 = 27 miles

3.) 3 hours: 13.5 * 3 = 40.5 miles

4.) 3.5 hours: 13.5 * 3.5 = 47.25 miles

9 miles in 2/3 of a hour.

in 1 hour = 9 X 3/2 = 18.2 miles

In 2 hrs = 27 miles

in 3 hrs = 54.6 miles

in 3.5 hrs = 63.7 miles