Mathematics High School

the table gives information about the lengths of time spent in hours, some children spent watching Tv last week

Answers

Answer 1

The data in the table is plotted by using a histogram as shown in the diagram attached below.

What is a histogram?

A histogram can be defined as a type of chart that is used to graphically represent a group of data points (statistical information) into user-specified ranges through the use of rectangles.

Generally, the area of each rectangle is directly proportional to the data frequency and its width is equal to the class interval.

Given the following data:

Length of time (t)                                  Frequency.

0 ≤ t < 10                                                810 ≤ t < 15                                              1515 ≤ t < 20                                             1020 ≤ t < 30                                             11

The vertical axis (y-axis) of the histogram would be used to represent the frequency density while the horizontal axis (y-axis) of the histogram would be used to represent the lengths of time spent (in hours) spent by the children in watching Tv last week as illustrated in the diagram below.

Read more on histogram here: https://brainly.com/question/21304143

The Table Gives Information About The Lengths Of Time Spent In Hours, Some Children Spent Watching Tv

Related Questions

Simone, buys one charger for $ 1.59 and phone popsockets $0.29 for each. She spends a total of $5.07. If there is no sales tax added to Simone totals. Which equation represents the situation?​

Answers

Answer:

it is B i took the quiz

Step-by-step explanation:

hope it helps

150 adults complete a survey
80 are women
Write the ratio men to women in its simplest form

Answers

Answer:

7 : 8

Step-by-step explanation:

150 adults complete a survey. 80 are women. Thus the ratio of number of men to number of women . Therefore the number of men to number of women be 7 : 8

what’s the area of the figure for brainlist ?!

Answers

Answer:

4x^4

Step-by-step explanation:

The polygon has 4 right angles, and two consecutive sides are congruent, so it's a square.

For a square:

area = (side)^2

area = (2x^2)^2 = 2x^2 * 2x^2 =

area = 4x^4

When the function f(x) = 3(5)x is changed to f(x) = 3(5)x + 22, what is the effect?

Answers

Answer:

The original function is an exponential growth function, and so is a new function, but it will be translated in to  2 units.

Step-by-step explanation:

The first function will have a horizontal asymptote at y = 0 and the second function will have a horizontal asymptote at y = 22.

3x - 5 = 1/2x + 2x solve the equation and please show your work im confused

Answers

Answer:I searched it up on go

Step-by-step explanation:and I got 5x-5+ x/2

Five friends, including Marlon, purchased two boxes of pizzas. They equally shared the pizza among themselves. How much pizza did Marlon get?​

Answers

2 boxes of pizza's pizza is usually cut in eights so there would be 16 slices of pizza divided by 5 it would be around 3 or 3.2

Step-by-step explanation:

Anna solved the equation 7x-1=x-1+6x and got 0=0. Was she correct? Explain how you know. If she is correct, what does her result tell about the solution(s) to the equation?

Answers

Answer:

Any value of x makes the equation true.

All real numbers Interval Notation: (−∞,∞)

Step-by-step explanation:

A store owner determined 80% of customers bought a drink and 30% of customers bought a snack. If the store sold 120 snacks that day how many more drinks were sold​

Answers

the answer is 196 if i stand corrected


Plz help me on question 19 and 20 !

Answers

Answer:

19) -2 and 7  20) -1, 1/4, 3/4, 2

Step-by-step explanation:

Use desmos graphing calculator for the sketch, and just copy the graph it give you.

Tourist covered today 15 miles. This was 1/4 of his planned trip. How big was his trip?

Answers

Answer:

60

Step-by-step explanation:

1/4 = 25%

15 ÷ 25% = 60

In this truss bridge, A MNR ~ APQR. QR = 3 feet, PQ = 4 feet and NR = 6 feet.
What is MN, the height of this bridge?

Answers

Answer:

8

Step-by-step explanation:

because i said

Answer:

8

Step-by-step explanation:

on edu 2021

Layla has $2 worth of dimes and quarters. She has 6 more dimes than quarters. By
following the steps below, determine the number of dimes, I, and the number of
quarters, y, that Layla has.

Answers

Answer:

Layla has 4 quarters and 10 dimes

Step-by-step explanation:

A quarter each is 25 cents. And a dime each is 10 cents. counts from 10 10 times and then add 25 4 times and you get 200 which is 2 dollars. Example: 10 20 30 40 50 60 70 80 90 100 with 10 dimes alone that's a dollar 4 quarters equal another dollar so both of those equal 2 dollars. Layla had 4 dimes and 4 quarters when she added 6 more dimes it all equaled 2 dollars. Hopefully this makes sense.

10 dimes and 4 quarters

  proving answer:

     10 - 4 = 6

Theres 6 more dimes than quarters

The LCM of 4 and 6 is . (5 points)​

Answers

Answer:

10

Step-by-step explanation:

P +78<90 solve fast pls

Answers

Answer:

p is greater ta\han or equal to 13

Step-by-step explanation:

p + 78 is greater than 90

p has to be greater than the number plus 78 that equals 90

that would be 12

p is greater than or equal to 13

simplify 2^9 divided by 2^6 I need help ASAP can you help me pleaseee

Answers

Answer:

8

Step-by-step explanation:

The value after divide will be 2³ or 8.

What is Division method?

Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications. For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.

Given that;

The expression is,

⇒ 2⁹ divided by 2⁶.

Now,

Since, The expression is,

⇒ 2⁹ divided by 2⁶.

Hence, We get;

⇒ 2⁹ / 2⁶ = 2⁹⁻⁶

              = 2³

              = 8

Thus, The value after divide = 2³ or 8.

Learn more about the divide visit:

https://brainly.com/question/844312

#SPJ2

Explain how you would find 36x 5/6
mentally.

Answers

Answer:

In step-by-step explanation.

Step-by-step explanation:

Multiplying a fraction (like 1/2) is really just dividing by the denominator.

In this case, we can (mentally) divide 36 by 6.

36/6 = 6

So each 1/6 of 36 is 6.

Then we just add 1/6 of 36 five times to get 5/6

6+ 6+ 6+ 6+ 6 (or 6 x 5) and we get 30.

we will simplify it in four's table
9×3=27

Question down below.

Answers

Answer:

B and D

Step-by-step explanation:

Liz is shipping a package to her friend. The maximum weight of a medium flat rate box is 20 pounds , including the box which weighs 6 ounces Write and solve an inequality to describe the possible weight in pounds , wof the contents that will ship to her friend she must medium flatrate box Use the drop-down menus to explain your answer

Answers

Answer:

19.625 pounds.  i think

Step-by-step explanation:

can you help me with this problem?​

Answers

The answer is going to be A

What is 54×18 written in standard form

Answers

Answer:

972

Step-by-step explanation:

Use long multiplication to evaluate.

Answer:

972

Step-by-step explanation:

You are at a restaurant and the check comes to a total of $19. If you want to leave a 19% tip, how much total money should you pay, to the nearest cent?​

Answers

Answer:

the amount of tip is going to be $3.61.

Step-by-step explanation:

0.19 x $19.00

=$3.61.

after serious negotiating you got $25 discount a pair of sneakers if the original price of the sneakers was $125 what percentage discount did you get ​

Answers

I’m not to sure but I think you would have 50% off but just in case try other options first I hope this helps!

(8x4 + 9x2 - 9) - (8x3 + 3x2 – 7)​

Answers

The answer would be 27

Answer:

27

Step-by-step explanation:

5x + 2y = -3
3x + 3y = 9​

Answers

Answer:

Step-by-step explanation:

5x + 2y = -3

3x + 3y = 9

15x + 6y = -9

-15x - 15y = -45

-9y = -54

y = 6

5x + 2(6) = -3

5x + 12 = -3

5x = -15

x = -3

(-3, 6)

3a-6b/3ab

Steps please. Not sure if I originally did this question correctly.

Answers

Answer:

a-2b/ab

Step-by-step explanation:

3a-6b/3ab

Factorize

3(3a-6b/3ab)

= a-2b/ab

Evaluate 3^2 + (7 - 2) x 4 -6/3

Answers

Answer:

Answer:

Step-by-step explanation:

What’s the answer????????

Answers

Answer:

19.25 (tax)

294.25 (total price)

135.75 (money left)

Please mark 5 stars and brainlliest

Step-by-step explanation:

Expand and simplify the expressions using properties of operations.

6(7y−8)

Answers

Answer:

42y-48

Step-by-step explanation:

6 x 7

6 x 8

A coin has heads on one side and tails on the other. The coin is tossed 12 times and lands heads up 4 times. Which best describes what happens when the number of trials increases significantly?
A. The observed frequency of landing heads up gets closer to the expected
frequency based on the probability of the coin landing heads up.
B. The observed frequency of landing heads up will always be 1/3 of the number of
tosses.
C. The expected frequency based on the probability of the coin landing heads up
gets closer.
D. The expected frequency based on the probability of the coin landing heads up
gets closer to the observed frequency.

Answers

Step-by-step explanation:

Good morning the answer is in the picture

Answer:

The answer is D

Step-by-step explanation:

Which number is a solution of the inequality 13.4 < b
A. 17
B. 8
C. 10
D. 1

Answers

Answer:

the answer is A: 17, others are all < 13.4

Step-by-step explanation:

only: 17 > 13.4,  others are all < 13.4

Other Questions
Select four reasons for using the writing process to produce a written work.organizes your thoughtshelps you to improve and evaluate your workgives you specific focusyou won't have to include supporthelps get past writer's block A study of the political history of the United States would reveal that, in general, political parties have been acoalitions of different interest groups. bopposed to progressive measures for the working class. cin agreement on nearly all Supreme Court decisions. dable to finance their activities without government supervision. A biology class wanted to study the effect of different materials on the melting rate of ice. They placed pieces of ice, each with a mass of 10g, onto trays. Group 1 was covered in plastic, group 2 was covered in paper, group 3 was covered in aluminum, and group 4 remained uncovered. Each piece of ice was allowed to melt for 15 minutes. Then final mass of the ice, minus the melted water, was recorded at the end of the experiment. Which of the following is the control group in this experiment? Choose 1 answer: Choose 1 answer: (Choice A) A Group 2 (Choice B) B Group 4 (Choice C) C Group 1 (Choice D) D Group 3 Jill spent 12% of her money on a book. After buying the book, she had $120.12. How much money did Jill have before buying the book? what are the important enviromental factors for early human settlement What is the most important species of fish in the Fraser River?A.troutB.tilapiaC.salmonD.flounderPLZ help me!!!! Which answer option best explains how the table enhances the meaning ofthe text?Which Roller Skate Wheels Are Right for you?Several factors go into choosing a roller skate wheel. First, considerwheel material. If you're a new skater, using a soft wheel is a great wayto help you stay in control on your skates. Next, think about what kindof skating you'll be doing. Wheels with a strong grip are best for basicoutdoor skating, while wheels with less grip allow for easier movementin rhythmic and artistic skating. Finally, determine where you want toskate. For outdoor skating on asphalt, soft wheels work best, whileindoor skating on a smooth surface calls for harder wheels. Once youknow exactly what your needs are, you can choose a wheel that worksfor you. Someone help me please!!! Hiran invests 20 000 rupees in an account for 3 years at 1.5% per year compound interest.Work out the total amount of money in the account at the end of 3 years.Give your answer to the nearest rupee. is -8+(-9) a negative integer or positive Compute ending work in process inventory for a manufacturer with the following information. Raw materials purchased_____________ $122,200 Direct materials used _________________82,600 Direct labor used_____________________ 55,000 Total factory overhead_______________ 108,300 Work in process inventory, beginning of year________ 29,200 Cost of goods manufactured__________ 234,000 Make x the subject of the formula 7 + x = t can you please help please Which is a fourth degree trinomial with a leading coefficient of 3? A) x2 3x4 + 13xB) 3x4 8x3 = x + 2 C) 3x3 x2 =12 D) x - x2 + 3x4 Jack's train arrived at the station at 8:30 in the evening. The train ride was 2 hours and 10 minutes. What time did jacks family leave? The more companies you follow on Twitter, the more companies Twitter will recommend to you. True False 8x+1+7x+4 whats the answer. What is 8x+6+2+12x simplify the french and indean war began as a conflict over land. what was the center of this conflict NEED HELP PLZ ANSWER IMMEDIATELY IM GOING TO GET IN TROUBLE A jacket usually sells for $61.00. If the jacket is 40% off, and sales tax is 8%, what is the total price of the jacket, including tax?