Donell compared the hours students spent each day on social networks to the hours they spent on homework. His data is shown below. Which statements are true? Check all that apply.


2 dots plots. A dot plot titled Number of hours spent on social networks goes from 0 to 4.5. 0 has 3 dots, 0.5 has 5 dots, 1 has 2 dots, 2.5 has 4 dots, 3 has 3 dots, 3.5 has 1 dot. A dot plot titled Number of hours spent on homework goes from 0 to 4.5. 0 has 1 dot, 0.5 has 1 dot, 1 has 4 dots, 1.5 has 8 dots, 2 has 3 dots, and 4.5 has 1 dot.

The mean number of hours spent on each activity are equal.

There is a greater variability in the hours spent on social networks.

The average student spends more time on homework than on social networks.

The range for the number of hours spent on homework is greater.

Students are more consistent in the time spent on homework than the time spent on social networks

Answer:

100

Step-by-step explanation:

..................

Answer:

theres 26 lines of symmetry i think....hope this helps:)

Answer:

y=9 (x=-4.5)

Step-by-step explanation:

you have to split the equation up in order to solve

5y=45

divide by 5 on both sides

y=9

-10x=45

divide by -10

x=-4.5

Answer:

2.7

Step-by-step explanation:

65/24

Answer:

4.5%

Step-by-step explanation:

24*60 to make the hrs into minutes

24*60=1440

65/1440= 4.51388888889

round the number

4.5%

Answer:

D. y=x+4

Step-by-step explanation:

The y value in this graph is the x value + 4, such as the points (0,4) and (2,6) that lie on the graph. You can also tell by the y intercept being 4 on the graph and the slope being one.

Answer:

its 8,9,13,23 or b

Step-by-step explanation:

toke the test

Answer:

8,9,13,23

Step-by-step explanation:

i took the test as well\

Answer:

7) y= -2x + 2

8) y= -2x + 1

Step-by-step explanation:

Answer:

John has a phone plan that has a $5 initial fee and costs $0.5 per call. How much money would John spend if he has made 17 calls?

Answer:

√3/10 = 0.1732

Step-by-step explanation:

√15 / 5√20 = (√5 x √3) / 5(√5 x √4) = √3 / (5 x√4) = √3 / 10

Answer: y= -2x + 1

              y= -2x + 23

Step-by-step explanation:

Answer:

54-9t

Step-by-step explanation:

multiply the 9 with 6 and multiply 9 with the t which has an invisible 1

Answer: False

Step-by-step explanation:

The financing section deals with only the transactions that have to do with equity and debt. The Investing section deals with capital expenditure such as fixed assets and investments in other company securities.

The $50,000 should therefore be recorded in the Investing section as a Cash outflow.

The $100,000 is not a cash transaction but will be recorded in the Notes to the Statement of Cashflows as a Non-Cash transaction for disclosure purposes.

Answer: a = 3; b = 6

[tex](ar^{b})^{4}=81r^{24}\\\\<=>a^{4}.r^{4b}=3^{4}.r^{24}\\\\\\=>\left \{ {{a=3} \atop {4b=24}} \right.\\\\\\<=>\left \{ {{a=3} \atop {b=6}} \right.[/tex]

Step-by-step explanation:

Answer:

x={-3/2,-13/2}

Step-by-step explanation:

3-2|x+4|+3=1

-2|x+4|+6=1

-2|x+4|=-5

|x+4|=5/2

x+4=5/2

x+4=-5/2

x=5/2-4

x=-3/2

x=-5/2-4

x=-13/2

Answer:

3z + 78

Step-by-step explanation:

Simplify

(3z + 1) + (5 + 72)

(3z+1) + 77

3z + 78

Hope this helped you!! If you want to ask any questions about it, I will answer them!! Or if you want it explained more or in a different way, just let me know :))

Answer:

equivalent  i think

Step-by-step explanation:

Answer:

Ф = 110°, β = 110°

Step-by-step explanation:

∠Ф and the 110° angle are corresponding angles since the vertical lines are parallel and a horizontal line cut across both lines. Thus Ф = 110°.

∠β and ∠Ф are alternate angles since the horizontal lines are parallel and a vertical line cut across both lines. Thus Ф = 110° and ∠β = 110°.

An infinity of IRrational numbers, and an infinity of other rational ones.

Answer:

8 cm and 15 cm

The measure of the side is 15 cm

The measure of the right angle triangle is 8 cm, 15 cm and 17 cm

What is a Triangle?

A triangle is a plane figure or polygon with three sides and three angles.

A Triangle has three vertices and the sum of the interior angles add up to 180°

Let the Triangle be ΔABC , such that

∠A + ∠B + ∠C = 180°

The area of the triangle = ( 1/2 ) x Length x Base

For a right angle triangle

From the Pythagoras Theorem , The hypotenuse² = base² + height²

Given data ,

Let the triangle be represented as ΔABC

Now , the base of the triangle BC = 8 cm

The height of the triangle be AB = x cm

The hypotenuse of the triangle AC = 17 cm

So , for the triangle to be a right angle triangle ,

For a right angle triangle

From the Pythagoras Theorem , The hypotenuse² = base² + height²

Substituting the values in the equation , we get

AC² = AB² + BC²

So , AB² = AC² - BC²

On simplifying the equation , we get

AB² = 17² - 8²

AB² = 289 - 64

AB² = 225

Taking square roots on both sides of the equation , we get

AB = 15 cm

Therefore , the value of x is 15 cm

Hence , The measure of the side is 15 cm

The measure of the right angle triangle is 8 cm, 15 cm and 17 cm

To learn more about triangle click :

https://brainly.com/question/16739377

#SPJ2

Answer:

n<4

Step-by-step explanation:

4n-5<-9n+47

13n<52 |:13

n<4

Answer:

4x−7+6y+2x+x+16−3x

=4x+−7+6y+2x+x+16+−3x

Combine Like Terms:

=4x+−7+6y+2x+x+16+−3x

=(4x+2x+x+−3x)+(6y)+(−7+16)

=4x+6y+9

Answer:

=4x+6y+9

Answer:82

Step-by-step explanation:

Answer:

The number in the thousands place uhm there isn't no thousands place so I think it's the hundredths place which is rounded to the nearest 0.01

Answer:

Electricity makes work easier.

We do not have to walk to a river to get water or wash our clothes and we can cook foods by switching a button.

Step-by-step explanation:

Answer:

hi how are you fineeeeee

Answer: d = 5/8

Step-by-step explanation:

first, you divide both sides.

16d / 16 = 10 / 16

then, you divide and rewrite.

d = 16/10

then, reduce the fraction.

d = 5/8

Answer:

d=1

Step-by-step explanation:

kfkfkdlsldkfnskkd THAT'S THE ANSWER

Answer:

_5-_2-_4 is the answer I hope it helps

Answer:

Paint Needed = 1.25 gallons = It means 1 gallon and 1 quart of paint is needed to paint the Briellie's room.

Step-by-step explanation:

As, this question is incomplete, so we will create similar question and complete it. '

Let's suppose Brielle's room has following dimensions:

Length of two walls =  10 ft

Length of other two walls = 12 ft

Height of the room from bottom to ceiling = 10 ft

In order to calculate the amount of paint needed, we need to calculate the surface area of the room to be painted.

So, for that, add all the lengths together and multiply it by height of the room.

SF = (L1 +L2 +L3+ L4) x H

SF = (10 + 10 + 12 + 12) x (10)

SF = 440 sq.ft = Actual footage of the room to be painted.

Now, we have convert this number in gallons to know the amount of paint required to paint Brielle's room. For this, we need to divide our SF to 350 sq.ft per gallon.

Paint Needed = 440 sq.ft / 350 sq.ft per gallon

Paint Needed = 1.25 gallons = It means 1 gallon and 1 quart of paint is needed to paint the Briellie's room.