I WILL MARK YOU THE BRAINLIEST OF YOU ANSWER FIRST PLS AND FAST!!

Answer:

Data Presentation - Tables

Tables are a useful way to organize information using rows and columns. Tables are a versatile organization tool and can be used to communicate information on their own, or they can be used to accompany another data representation type (like a graph). Tables support a variety of parameters and can be used to keep track of frequencies, variable associations, and more.

For example, given below are the weights of 20 students in grade 10:

50, 45, 48, 39, 40, 48, 54, 50, 48, 48, \\ 50, 39, 41, 46, 44, 43, 54, 57, 60, 45.

50,45,48,39,40,48,54,50,48,48,

50,39,41,46,44,43,54,57,60,45.

To find the frequency of 4848 in this data, count the number of times that 4848 appears in the list. There are 44 students that have this weight.

The list above has information about the weight of 2020 students, and since the data has been arranged haphazardly, it is difficult to classify the students properly.

To make the information more clear, tabulate the given data.

\begin{array}{c}\\ \text{Weights in kg} & & & \text{Frequency} \\ 39 & & & 2 \\ 40 & & & 1 \\ 41 & & & 1 \\ 43 & & & 1 \\ 44 & & & 1 \\ 45 & & & 2 \\ 46 & & & 1 \\ 48 & & & 4 \\ 50 & & & 3 \\ 54 & & & 2 \\ 57 & & & 1 \\ 60 & & & 1 \end{array}

Weights in kg

39

40

41

43

44

45

46

48

50

54

57

60

Frequency

2

1

1

1

1

2

1

4

3

2

1

1

This table makes the data more easy to understand.

Examples of data presentation in math includes: Tables, Bar Graphs, Line Graphs, Pie Charts and Scatter Plots

1. Tables: Tables are used to organize and present data in rows and columns. They are effective for comparing values and showing relationships between different sets of data.

2. Bar Graphs: Bar graphs represent data using rectangular bars of varying lengths or heights. They are useful for comparing quantities across different categories.

3. Line Graphs: Line graphs show data points connected by line segments. They are commonly used to display trends and changes in data over time.

4. Pie Charts: Pie charts represent data as a circle divided into sectors, with each sector representing a proportion of the whole. They are effective for showing proportions and percentages.

5. Scatter Plots: Scatter plots display individual data points on a two-dimensional graph. They are useful for identifying relationships and correlations between two variables.

Answer:

5 * 10^10

Step-by-step explanation:

(9 * 10^10) - (4 * 10^10)

If the * 10^x are both the same then just take the numbers away.

Answer:

5×10 to the tenth power

Step-by-step explanation:

(9×10^10)-(4×10^10)

remove the parenthesis

9×10^10-4×10^10

then you need to collect like terms so you subtract 9-4

and get 5×10^10

final answer:5×10 to the tenth power

Answer:

Option B, y = 2 Superscript x + 2 Baseline + 3

Step-by-step explanation:

I could be wrong tbh. I graphed it on a graphing website and the graph from B matched up with the graph shown in the question.

Answer:

B

Step-by-step explanation:

I graphed it

Answer:

Time, t = 3.125 s

Step-by-step explanation:

The height attained by the ball after it was kicked is given by as a function of time t as :

[tex]h=-16t^2+50t[/tex]

It is required to find the time until which the ball hits the ground. At that point, h(t) = 0

So,

[tex]-16t^2+50t=0\\\\t(-16t+50)=0\\\\t=0, -16t+50=0\\\\t=0, 3.125\ s[/tex]

So, 3.125 seconds before the ball hit the ground.

Answer:

B

Step-by-step explanation:

Because you have to do is to add all of the total value, then you got your answer.

Answer:9700

Step-by-step explanation:

Final answer:

The experimental probability that a randomly chosen monitor has no defects, calculated from inspecting 50 monitors and finding that 45 have no defects, is 90%.

Explanation:

To calculate the experimental probability that a monitor chosen at random has no defects, we divide the number of monitors with no defects by the total number of monitors inspected. In this case, 45 out of 50 monitors have no defects.

Therefore, the experimental probability = (Number of monitors with no defects) / (Total number of monitors) = 45/50 = 0.9

Expressing this as a percent, we multiply by 100 to get 90%. So, the experimental probability that a monitor chosen at random has no defects is 90%.

Answer:

-4v-4

Step-by-step explanation:

-4(v+1)

Distribute

-4*v +-4*1

-4v-4

Answer:

Mikey weighs 110 pounds.

Step-by-step explanation:

Because Mikey weighs 15 pounds more, just add 95 pounds and 15 pounds to get Mikey's weight:

95 + 15 = 110

I hope this helps you!

Please rate my answer and give me Brainliest!

Have a nice day! :)

Answer: 9.5 cups of water

Step-by-step explanation:

5 1/2 + 4

5 1/2= 11/2

11/2+4=9.5

The number of cups of water used to water the garden will be 18 cups.

Unit modification is the process of converting the measurement of a given amount between various units, often by multiplicative constants that alter the value of the calculated quantity without altering its impacts.

The watering can contain 5 ¹/₂ quarts of water. After all the plants were watered, only 4 cups remained.

The total number of water (in cups) is calculated as,

⇒ 4 x 5 ¹/₂

⇒ 4 x 5.5

⇒ 22

The number of cups of water used to water the garden will be given as,

⇒ 22 - 4

⇒ 18

The number of cups of water used to water the garden will be 18 cups.

More about the conversion link is given below.

https://brainly.com/question/9414705

#SPJ3

Answer:

There are 35 possible group of 3 socks from a total of 7

Step-by-step explanation:

Given

Number of unique socks = 7

Number of possible selection = 3

Required

Number of ways she can make her selection.

The question can be categorised as combination; reason being that words like "take" as used in the question points to combination or selection.

To solve this, we make use of combination formula.

nCr = nPr/r!

Where n = 7 and r = 3

By substitution, we have

7C3 = 7P3÷3!

Taking it one at a time

7P3 = 7!÷(7-3)!

7P3 = 7! ÷ 4!

7P3 = 7 * 6 * 5 * 4! ÷ 4!

7P3 = 7 * 6 * 5

7P3 = 210

3! = 3 * 2 * 1

3! = 6.

So,

7C3 = 210 ÷ 6

7C3 = 35.

Hence, there are 35 possible group of 3 socks from a total of 7

Answer:

77

Step-by-step explanation:

Every angle in a triangle adds up to 180 degrees. subtract 42 and 61 from 180 to get 77

Answer:

the answer is 77

Step-by-step explanation:

the whole figure has to equal 180 degrees so:

add 61 + 42 which equals 103

so then what is added to 103 to get 180?

its 77

Answer:

but you already answered it!!!

Answer:

You kind of already answered it

Answer:

23.0 =x

Step-by-step explanation:

Assuming this is a right triangle

cos theta = adj/ hypotenuse

cos 23 = x/25

Multiply each side by 25

25 cos 23 = x

23.01262134 =x

To the nearest tenth

23.0 =x

Answer:

cube - c

exponential - d

log -a

Step-by-step explanation:

Answer:

75 men spent 7 hours or more exercising.

Step-by-step explanation:

If you multiply 300 by 0.67, you get 201. That would be the amount of men.  Multiply 300 by 0.37 to get 111, the amount of people who spent less than 7 hours exercising, and subtract it from the 201 men to get 90. Then, multiply 300 by 0.75 to get 225, the amount of women that spent 7 hours or more exercising, and subtract it from 300, which would result in an answer of 75. That's how many men spent 7 hours or more exercising.

Answer:

f(x) = x^3 + 4x^2 - 7x - 28

Step-by-step explanation:

If the roots of this cubic function are Square root of seven,  -Square root of seven,  -4, then the factors must be (x^2 - 7)(x + 4).

Multiplying this out, we get f(x) = x^3 + 4x^2 - 7x - 28.

Note:  Please use " ^ " to indicate exponentiation.

Answer:

This is a clearly a joke but:

3. Yes, you can. You can even look at a real sun with a special kind of sunglasses.

4. No. Animal lives of non-pet animals are not protected the same way as humans or pets are.

5. I believe that the Hunger Games as a whole are fictional, but there may be nonfiction blended in.

6. Have you ever heard of Canadian Geese? Or picked up a bird watching book?

7. None surviving to the present.

8. There could be a case where a surrogate mother does not know who the real biological father of the child she is carrying is.

9. If you forget you were acting as a surrogate, wait for a bit. The real mother should call in.

Step-by-step explanation:

Pretty much provided in the answers.

1. You haven't pooped it out, since ice becomes water, and so it doesn't keep it's shape. You would pee it out.

3. Yes, you can safely look at the picture of the sun, but you can't look at the sun directly, or it might blind you.

4. No it is not illegal to kill an ant. People do it all the times anyway; when you walk down the sidewalk imagine the number of bugs you are crushing.

5. The hunger games, is not part of a true story, it is labeled fiction, and takes part in a fictional place.

6. Yes, there are birds in Canada, there's a whole list on wikipedia ;)

9. You can be sure if you are the real mom of your kid, by taking a DNA test. It could be expensive, but if you can't get your mind off it, take the cash out.

I hope this helps.

Answer:

-2, 9

Step-by-step explanation:

Factor this expression:

[tex]x^{2} + 7x - 18[/tex]

We know that we need a factorization that multiplies to -18, and adds up to positive 7. Test all our combinations! Add them together and see if they equal 7.

-18 + 1 = -17 ≠ 7

-1 + 18 =  17 ≠ 7

-9 + 2 =  -7 ≠ 7

-2 + 9 = 7

So we need to use -2 and 9!

[tex](x+9)(x-2)[/tex]

Answer:

D) 13m

Step-by-step explanation:

To find the hypotenuse, use the formula for a² + b²= c², where a and b are the values of the triangle's two legs and c is the value of the hypotenuse.

In this case, a² = 7m and b² = 11m. Remember that there is no definite value for a or b, so they can be switched around.

So now our formula will look like this: 7² + 11² = c².

When squaring the two values, you will get a more simplified manner of the equation: 49 + 121 = c².

When we add them altogether, we get 170 = c²

That is not our answer yet, because we want the simplified, and not squared, form as the answer.

In order to do that, we must find the square root of √170, which is 13.0384048104, or just 13 when rounded to the nearest tenth.

So now we know that c², the hypotenuse, is approximately equal to 13.

Just to be sure, plug in all the value into the formula and try again.

Notice: the reason why they are not both is because we rounded 13.0384048104 to 13. But if we square 13.0384048104, we get 170, which is the same value as the one above. Easy, right?

Hope this helps!

Answer:

4

Step-by-step explanation:

As you can see, 108 divided by 36 is 3

And 36 divided by 12 is 3

So in the geometric sequence, each tern is divided by 3, so that means we divide 12 by 3

12/3 = 4

The next term of the geometric sequence ; 108,36,12,4.

A unique kind of sequence called a geometric sequence has a constant ratio between every two succeeding terms. This ratio is regarded as one of the geometric sequence's common ratios.

aₙ=a₁(r)ⁿ⁻¹.

Given:

The geometric sequence; 108,36,12,....

Common ratio of the geometric sequence,

r = 36/108 = 1/3

The general formula of geometric sequence,

aₙ=a₁(r)ⁿ⁻¹.

a₄=(108)(1/3)⁴⁻¹.

a₄=(108/27)

a₄= 4.

Therefore, the next term is 4.

To learn more about the geometric sequence;

https://brainly.com/question/11266123

#SPJ2

Answer:

(5,0) would be the x-intercept while (0,5) would be the y-intercept.

Answer:

X-axis for the 5,0 and y-axis for the 0,5

Step-by-step explanation:

So, you would know the x-axis makes the first number and the y-axis makes the last number

hope this helps :)

h(1)= -91

h(n)=h(n-1)* (-1/7)

Hope this helps!

h(1)= -91

h(n)=h(n-1)* (-1/7)

Hope this helps!

Answer:

nitrogen is the solvent and oxygen is the solute

Step-by-step explanation:

Most of the time the solute will be present in a smaller quantity and the solvent will appear in a larger quantity.

Answer is A, nitrogen is the solvent and oxygen is the solute .

Answer:

1mm, 1cm, 1m, 1km

The arrangement of the measurements from the shortest to longest is:

1 mm,  1 cm, 1 m, 1 km

The given measurements are:

1 cm, 1 m, 1 mm, and 1 km

Convert all the measurements to meters

1 cm  =  1/100 m

1 cm = 0.01 m

1 mm = 1/1000 m

1 mm = 0.001 m

1 km = 1 x 1000 m

1 km = 1000 m

By considering the meter equivalents of the measurements given, the arrangement from shortest to longest is:

1 mm,  1 cm, 1 m, 1 km

Learn more on measurements here: https://brainly.com/question/24580414

Answer:

36 in.

Step-by-step explanation:

1/2 x (12+6) x 4

1/2 x 18 x 4

9 x 4

36

Answer:

C. 6524 x 3/3

Step-by-step explanation:

Simplify:

3/3 = 1

6524 x  1 = 6524 (True).

C. is your answer.

Divide:

1204/14 = 86

86 is your answer.

~

Step-by-step explanation:

A 6524 x 6/3 = 13048

B 6524 x 3/ 3 = 6524

C 6524 x 1/8 = 815.5

D 6524 x 5/2 = 16310

Option B is the correct answer

5 1204 ÷ 14 = 86

Answer:

3,000,000

Step-by-step explanation:

Answer:

it is d

Step-by-step explanation:

Answer:

Pete didn't use only rigid transformations, so the figures are not congruent

Step-by-step explanation:

Translations, reflections, and rotations are all rigid transformations while a dilation is not. Pete used a dilation to make the shape smaller after transforming it, therefore the shape is similar not congruent.

If you're confused with what these math terms mean:

A rigid transformation (also called an isometry) is a transformation of the plane that preserves length.

In geometry, a reflection is a type of rigid transformation in which the preimage is flipped across a line of reflection to create the image. Each point of the image is the same distance from the line as the preimage is, just on the opposite side of the line.

A dilation is a type of transformation (not a rigid one though) that changes the size of the image. The scale factor, sometimes called the scalar factor, measures how much larger or smaller the image is.

Transformation involves moving an object from its original position to a new position.

Rotation is a transformation that turns a figure about a fixed point called the center of rotation. An object and its rotation are the same shape and size, but the figures m

Pete's mistake in his conclusion is that he stated the quadrilaterals were congruent when he used a sequence of transformations that included a dilation. Dilation changes the size of the figure while maintaining shape, thus the shapes are similar but not congruent.

In his conclusion, Pete made an error by stating that the quadrilaterals A, B, C, D, and E, F, G, H are congruent because he used a sequence of rigid transformations. However, transformations that include a dilation are not rigid transformations. Rigid transformations, such as rotations, reflections, or translations, preserve the shape and size of the figure, making the resulting figure congruent to the original. A dilation, however, changes the size of the figure while maintaining its shape, resulting in a figure similar to, but not congruent with, the original. Therefore, although Pete was able to map quadrilateral A, B, C, D onto E, F, G, H, the two shapes are not congruent because dilation was a part of the sequence of transformations he used.

https://brainly.com/question/31757509

#SPJ3