Mathematics High School

the table shows the favourite colour of 100 people.
complete the table and draw a pie chart to represent this information

Answers

Answer 1

The table and a pie chart to represent this information is shown below.

How to determine the angles based on the table?

For the total number of people based on their favourite colour, we have the following:

Total number of people = 30 + 10 + 50 + 10

Total number of people = 100.

Next, we would determine the angles based on their favourite colour as follows;

Red

30/100 × 360 = 108°

Blue

10/100 × 360 = 36°

Green

50/100 × 360 = 180°

Yellow

10/100 × 360 = 36°

Therefore, the table should be completed as follows;

Colour              Frequency              Angle in degrees.

Red                      30                              108°

Blue                      30                              36°

Green                   30                              180°

Yellow                   30                              36°

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Missing information:

The question is incomplete and the complete question is shown in the attached picture.

The Table Shows The Favourite Colour Of 100 People.complete The Table And Draw A Pie Chart To Represent
The Table Shows The Favourite Colour Of 100 People.complete The Table And Draw A Pie Chart To Represent

Related Questions

Find the median of 1 , 1 ,7 , 1 , 4 ,. Single choice.



4

7

1​

Answers

Answer is 1
Given: 1,1,7,1,4
Order: 1,1,1,4,7
1 is in the middle

For each triangle, check all that apply.
Triangle A
Triangle B
Triangle C
13
14
les
7
12
14
14
14
ard
Scalene
Isosceles
Equilateral
Scalene
Isosceles
Equilateral
Scalene
Isosceles
Equilateral

For each triangle, check all that apply.Triangle ATriangle BTriangle C1314les712141414ardScaleneIsoscelesEquilateralScaleneIsoscelesEquilateralScaleneIsoscelesEquilateral

Answers

1 is an isosceles
2 is scalene
3 is an equilateral

Answer:

A Scalene

B Isosceles

C Equilateral

Explanation: Interior angles are all different To see why this is so, imagine two angles are the same. The triangle would then be an Isosceles triangle, which has two sides the same length. Similarly, if all three angles are the same, it would be an equilateral triangle and all three sides would be the same length.

Which equation represents a line that is parallel to the line that passes through the points (-6,9) and (7,-17)?

Answers

Answer:

y = -2x-3

Step-by-step explanation:

Slope = - 2 C = - 3y =-2x-3

If 2a + 3 < 10, then which of these could be a value of a?

a. 6 b. 4 c. 2 d. 10

Answers

Answer:

it's going to be d.

Answer: c

Step-by-step explanation:

2*6=12

12+3=15

15 is not less than 10

2*4=8

8+3=11

11 is not less than 10

2*2=4

4+3=7

7 is less than 10

10*2=20

20+3=23

23 is not less than 10

Need help ASAP please

Need help ASAP please

Answers

Answer:

-6,6

Step-by-step explanation:

x^2=36

6*6=36

-6*-6=36

C, -6,6

6 times 6=36.

What is the median of these number 23 , 24 , 28 , 21 , 29 , 29. Single choice.



23

26

24​

Answers

21 23 24 29 29 29
Median is
24+ 29 /2
53/2 =26.5

\( - \frac{1}{4}x - 6 + \frac{1}{2}x - 5\)simplify the equation

Answers

\(-\frac{1}{4}x-6+\frac{1}{2}x-5=-\frac{1}{4}x+\frac{1}{2}x-6-5=\frac{1}{4}x-11\)

6 + 2 ÷ 4 × 3 - 7 + 6 + 5 ÷ 3 - 1 × 1

Answers

La respuesta es −2.833333333333333

-3x-5+16 what does x equal?

Answers

Answer:

look at the picture i sent

-3x-5+16 what does x equal?

1. Belinda baked 9 pies that weigh 20 1/4 pounds total. How much does
each ple weigh?
81/4
4/81
2 419
9/4

Answers

Answer:

9/4

Step-by-step explanation:

Divide it..........

when you multiply terms with exponents you

Answers

Answer:

You add the powers and multiply coefficients.

Amanda is saving money to buy a game. The game costs $24 , and so far she has saved three-fourths of this cost. How much money has Amanda saved?

Answers

Answer:

18

Step-by-step explanation:

three fourths of $24 is $18

Sidney bought some treats for her puppy. She bought 5 packs of crunchy treats and 7 bags of soft treats. There were 6 crunchy treats in each pack and 8 soft treats in each bag. How many treats did Sidney buy in all?

Answers

There are 86 treats did Sidney buy in all.

We have to given that;

Sidney bought some treats for her puppy.

And, She bought 5 packs of crunchy treats and 7 bags of soft treats.

Since, There were 6 crunchy treats in each pack and 8 soft treats in each bag.

Hence, Total crunchy treats in 5 packs are,

= 5 x 6

= 30

And, Total soft treats in 7 bags are,

= 8 x 7

= 56

Therefore, Total number of treats did Sidney buy in all is,

⇒ 56 + 30

⇒ 86

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Find the number of diagonals of a polygon of 13 sides.

Answers

Answer:

65

Step-by-step explanation:

13(13-3)/2 = 65 diagonals.

n(n-3)/2 is the number of diagonals. Explain in words why this works. A 13-gon would have 13(13-3)/2 = 65 diagonals.

Help pls I put in a photo

Help pls I put in a photo

Answers

Answer:

m∠D = 49°
m∠E = 41°
m∠F = 90°

Step-by-step explanation:

        We know a triangle's angles add up to 180, so we can create an equation and solve for x. We also know the little box represents 90 degrees.

Given:

        90° + 5x° + 14° + 3x° + 20° = 180°

Combine like terms:

        8x° + 124° = 180°

Subtract 124 from both sides of the equation:

        8x° = 56°

Divide both sides of the equation by 8:

        x = 7

        Now, we will plug this value of x back into the angles to solve. Again, the little box represents that Angle F is equal to 90 degrees.

m∠D = 5x° + 14° = 5(7)° + 14° = 49°
m∠E = 3x° + 20° = 3(7)° + 20° = 41°
m∠F = 90°

Louise save R4800 to buy a scooter.Thr are two options to purchase the scooter hire purchase the scooter with a 30% deposit and 48 monthly payments of R500 or R16000 cash
Explain in your own words with calculations to prove your point which option Louise needs to take if she would like to buy the scooter

Answers

Answer:

she would like to buy the scooter yes

The perimeter of a stop sign is 96
inches. Each side of the stop sign is
2x + 4 inches. Find the value of x.
STOP

Answers

Answer:

x = 44

Step-by-step explanation:

4+4+2x+2x= 96

-(add like terms)

8+4x=96

-(subtract 8 from both sides)

4x=88

-(divide by 4 on both sides to get you x alone)

x=44

Answer:

x = 8

Step-by-step explanation:

2 x+ 4

2 x 4 = 8

8 ÷ 2 = 4

Answer:

x = 8

So I need help. If DE=4x+10,EF=2x-1,and DF=9x-15 find DF?????

Answers

Greetings from Brasil....

Looking at the figure we can say that:

DF = DE + EF

and

DF = 9X - 15

DE = 4X + 10

EF = 2X - 1

So

DF = DE + EF

9X - 15 = (4X + 10) + (2X - 1)

X = 8 and

DF = 9X - 15

DF = 57
So I need help. If DE=4x+10,EF=2x-1,and DF=9x-15 find DF?????

The solution is, the value of DF is 57.

What is  simplification?

Simplify simply means to make it simple. In mathematics, simply or simplification is reducing the expression/fraction/problem in a simpler form. It makes the problem easy with calculations and solving.

here, we have,

from the given information, we get,

DF = DE + EF

and

DF = 9X - 15

DE = 4X + 10

EF = 2X - 1

So, we have to simplify ,

DF = DE + EF

9X - 15 = (4X + 10) + (2X - 1)

X = 8 and

DF = 9X - 15

DF = 57

Hence, The solution is, the value of DF is 57.

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I need help with this.
​

I need help with this.

Answers

Answer:

x2 + 8 = 28

The value of x2 is 4.48

Step-by-step explanation:

Hope this is what you were asking for :)

pls help asap if you can!!!

pls help asap if you can!!!

Answers

The statement that best proves that <XWY ≅ <ZYW is that two parallel lines are cut by a transversal, then the alternate interior angles are congruent

How to determine the statement

To determine the correct statement, we need to know the properties of a parallelogram.

These properties includes;

Opposite sides are parallel. Opposite sides are congruent. Opposite angles are congruent. Same-Side interior angles (consecutive angles) are supplementary. Each diagonal of a parallelogram separates it into two congruent triangles.The diagonals of a parallelogram bisect each other.

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a number increased by 7 given 20​

Answers

Answer:

13

Step-by-step explanation:

Tina charges $94.50 for a job. How long did she babysit for?

Answers

this doesn't make sense

15. Express the repeating decimal 4.61 as an exact fraction using a geometric series with 0.01 being the repeating decimal.​

Answers

Answer:

4 11/18

------------------------

We have a repeating decimal 4.6(1).

Let's express it as a GP:

4.6(1) = 4.6 + 0.01 + 0.001 + 0.0001 + ...

Fund the sum of infinite GP, with the first term of a = 0.01 and common ratio of r = 0.1:

S = a/(1 - r) S = 0.01/(1 - 0.1) = 0.01/0.9 = 1/90

Add 4.6 to the sum:

4.6 + 1/90 =4 + 0.6 + 1/90 =4 + 6/10 + 1/90 = 4 + 54/90 + 1/90 = 4 + 55/90 = 4 + 11/184 11/18

Hence the fraction is 4 11/18.

you need a piece of paper to measure 64.25 cm. if u tape two together that each measure 38.4 cm, how much do u need to cut off?

Answers

Answer:

Already answered https://brainly.com/question/369421

Step-by-step explanation:

Which of the following formulas is CORRECT for finding the present value of an investment
A) FV = PV/(1 + r)^n
B) PV = FV x (1 + r)n
C) PV = FVn x (1 + r)
D) PV = FV x 1/(1 + r)^n

Answers

The correct formula for finding the present value of an investment is given by option D) PV = FV x 1/(1 + r)^n.

The present value (PV) of an investment is the current value of future cash flows discounted at a specified rate. The formula for calculating the present value takes into account the future value (FV) of the investment, the interest rate (r), and the number of periods (n).

Option D) PV = FV x 1/(1 + r)^n represents the correct formula for finding the present value. It incorporates the concept of discounting future cash flows by dividing the future value by (1 + r)^n. This adjustment accounts for the time value of money, where the value of money decreases over time.

In contrast, options A), B), and C) do not accurately represent the present value formula and may lead to incorrect calculations.

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The product of two of three numbers is 7.8. if one number is 3/5, find the other number ( if you don't know please don't answer)​

Answers

Answer: 13,I

Step-by-step explanation:

set the 3 number is 3/5, x,y

product of them

3 /5 xy = 7:6

xy = 7:6 x 5 /3

Xy = 13

So the two number is 13, 1

Step-by-step explanation: hope this helped, Meow!

can someone help me?? i need step by step, thank youuuu

can someone help me?? i need step by step, thank youuuu

Answers

Answer:

962.5 ft²

Step-by-step explanation:

Area of landing pad = Area of circle

d = 35 ft, r = 35/2 ft

Area = \(\pi r^2\)

\(\pi r^2\) = \(\frac{22}{7} * \frac{35}{2}* \frac{35}{2}\)

     = 962.5 ft²

Thus area of landing pad = 962.5 ft²

when determining call letters for a radio station, the first letter must be either w or k. if no letters repeat, how many ways can the 4 letters of a station be arranged?

Answers

The different ways may a station's 4 letters be arranged is -24,288 ways.

Define the meaning of the term arrangement?The number of possible arrangements or orders for a set of items is known as an arrangement number, also known as a permutation number or just a permutation.Let's say we need to make arrangements for r of n objects that we have. The number of possible arrangements is represented by the permutation nPr.

As the question stated-

A radio station's first letter is either w or k when choosing call letters.

No letters appear twice.

One place is fixed with two numbers, and on other no letter must repeat.

The different ways may a station's four letters be arranged is -

= 2×24×23×22

= 24,288

Thus, different ways may a station's four letters be arranged is 24,288 ways.

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A ______ is a deduction from the original price of an item.

Answers

Answer:

Discount

Step-by-step explanation:

A discount is a deduction from the original price of an item.

Discount or rebate.

Classify each statement as true or false. ∣−3∣>−3

Answers

The inequality of |-3| > -3 is true.

What are inequalities?

Inequalities are of two types, > and <. The > sign means that left hand side is greater than the right hand side, while the < sign means that the left hand side is less than than the right hand side.

What is the meaning of modulus sign?

Any expression between the modulus sign | | indicates that the expression will be positive even if it is negative. For example, |-2| = 2.

Using this property of absolute sign,

= |-3| > -3

= 3 > -3

3 is greater than -3. Hence, the statement is true.

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