Nate surveyed 4 teenagers to find out approximately how many hours, per day, they watch television, and how tall they are.

Candice said she doesn't watch television, and that she is 65 in. tall.
Pancho said he watches 2 h of television per day, and that he is 6 ft tall.
Isabella said she is 50 in. tall, and watches 1 h of television in the morning and 1 h of television at night.
Jared said he is 70 in. tall, and that he watches 3 h of television each day.

Use this information to complete the data table.

Answer:

84

Step-by-step explanation:

7(9+3) you multiply 7 to both numbers like this

63+21 and then you can simplify

84

If you need the other 3 done just comment on this question to tell me

Also please mark brainliest

Answer:

Step-by-step explanation:

1.84

2.32

3.30

4.88

1.

84 because PEMDAS(parenthesis/Exponents/Multiply/Divide/Add/Subtact) says you do parenthesis first. So you add 9 and 3 to get 12. The you do 12*7 to get 84.

Answer:

23. y intercept= -7 slope = 1/2

24. y-intercept = 4 slope = -1/3

Step-by-step explanation:

y=mx+b

y= slope x + y-intercept

Answer:

The answer is C.

Reasoning:

No other numbers match up but D)

When you divide 24 by 8 you get 3 and 3 times 9 is 27

Answer:

D.Reasoning

Step-by-step explanation:

ANSWER

a) 20- 40

THE SECOND SCALE

Answer:

y = 15

Step-by-step explanation:

We need to solve for k

y = x

21 = 7k  Divide both sides by 7 to solve for k

3 = k

y = xk

y = 5(3)

y = 15

Answer: y = 15

Step-by-step explanation:  

Answer:

the distance between -3 and 6 is 7 mark me as brainliest

Answer:

Yes, you are correct.

25% off of $53.33 is indeed $40.

Answer:

Object 1: C≈13

Object 2: C≈51.8

Object 3: C≈84.8

Step-by-step explanation:

I rounded all to tenth place!

Answer:

Step-by-step explanation:

Graph the points and draw an aproximate line of fit that includes two of the points. Then using point-slope form find the linear equation of that line.

10-(-4)=m(-5-4) is 14=m(-9) solve for m and find the slope is aproxx -14/9 or -1.555. Then do some fancy math to find your y intercept and you come out with an aproxx line of fit of y=(-14/9)x+(20/9). Or you could plug these points into excel and have it spit out a trendline of y=(-1.26)x+(0.467)

Answer:

The answer is option A. 117

Step-by-step explanation:

Answer:its been a sec sence i have done this but let me do my best

Step-by-step explanation:

you should E-mail you teacher for any help. Brainly is good if you need help with something. Learning it is better then Brainly. I would E-mail or ask you math teacher for some help with this im giveing you a great tip if you new to brainly so good luck with this and you got this dont give up its hard but dont give up ask your friends or teacher for help!

Answer:

A, C

Step-by-step explanation:

If it is inversely proportional then y = k/x

Let's try one by one for the options. (im replacing y and x in the equation and finding k to see if k is the same all throughout)

A.

6 = k/1 (k=6)

3 = k/2 (k=6)

2 = k/3 (k=6)

1.5 = k/4 (k=6)

Yes! It's the same everywhere so this is correct!

B.

7.5 = k/2 (k=15)

5 = k/3 (k=15)

3 = k/5 (k=15)

2 = k/7 (k=14)

For the last one k is not the same so nope. It is wrong.

C.

24 = k/1 (k=24)

8 = k/3 (k=24)

k = 6×4 = 24

k = 24×1 = 24

This is correct too.

D.

k = 0.1×200 = 20

k = 0.3×40 = 12

k = 0.8 × 25 = 20

We can already see that k is not the same everywhere.

Only A and C, x and y are inversely proportional for all of the values

Answer: c

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given a model has a scale factor of 2:15 with respect to the original car, you want to know the ratios of model : original for width, volume, and surface area.

The scale factor is the ratio of linear dimensions, such as width. This means the ratio of widths will be 2:15, the same as the scale factor.

Areas have units of the square of a linear dimension. Hence the ratio of areas is the square of the ratio of linear dimensions, the square of the scale factor. The ratio of surface areas will be 2²:15² = 4:225.

Volumes have units of the cube of a linear dimension. Hence the ratio of volumes is the cube of the ratio of linear dimensions, the cube of the scale factor. The ratio of volumes will be 2³:15³ = 8:3375.

The model : original ratios are ...

<95141404393>

Step-by-step explanation:

original price (100%) → $19

discounted price ((100-75)%) = (25%) → 25% x $19 = $4.75

Answer:

4.75

Step-by-step explanation:

Answer:

Mean = 33.7

Median = 34.5

Mode = 34

Range = 33

After adding 26....

mean decreases by 0.7

median decreases by 0.5

mode is 34

range is 33

Step-by-step explanation:

mean = sum of all the data values/number of data values

= (18 + 19 + 20  + 34 + 34 + 35 + 37 + 42 + 47 + 51)/10
= 337/10
= 33.7

To find median arrange the values in increasing order, find the mid value

If the number of data points is even, find the average of the mid 2 data values

Arranging data values we get:
18, 19, 20, 34, 34, 35, 37, 42, 47, 51

Since there are 10 data values, take the average of the middle two:
(34 + 35)/2 = 34.5

The mode is the value that occurs most often. We see that there are two instances of 34 whereas the other values appear only once

Mode = 34

The range is highest - lowest = 51 - 18 = 33

After we add 26, we get the following data set arranged

18, 19, 20, 26, 34, 34, 35, 37, 42, 47, 51

we can calculate the stats using the same technique as above

We get the following values

mean = )(18 + 19 + 20 + 26 + 34 + 34 + 35 + 37 + 42 + 47 + 51)/11
= 33  

median = 34

mode = 34

range = 51-18 = 33

To find the decrease in mean and median subtract from the first set of values

Answer:

.

Step-by-step explanation:

.

The area of the rectangle will be 35⁵/₂₄ square meters.

What is the area of the rectangle?

The space occupied by any two-dimensional figure in a plane is called the area. The space occupied by the rectangle in a two-dimensional plane is called the area of the rectangle.

The area of the rectangle is calculated by the formula below:-

Area =  Length x Width

Area =  4⁴/₄ x 7⁵/₆

Area = (18 / 4) x ( 47 / 6 )

Area = 141 / 4

Area  =  35⁵/₂₄ square meters

Therefore, the area of the rectangle will be 35⁵/₂₄ square meters.

A cylinder is 20 inches long and has a diameter of 10 inches. The approximate volume of the cylinder is ______ cubic centimeters

1,570 cubic centimetres

Given:-

\(\sf \implies \: radius = \frac{Diameter}{2} \\ \\ \)

\(\sf \implies \: radius = \frac{10}{2} \\ \\ \)

\(\sf \implies \: radius = 5 \\ \)

\( {\rule{100pt}{5pt}}\)

\(\sf \longrightarrow Volume \: \: of \: \: Cylinder = \pi \: {r}^{2} h \\ \)

\(\sf \implies \frac{22}{7} \times 5 \times 5 \times 20 \\ \\ \)

\(\sf \implies \frac{11000}{7} \\ \\ \)

\(\sf \implies \: 1571.4 \: cubic \: centimetres \: \\ \)

\(\sf \implies 1570 \: ( \: round \: \: off \: ) \\ \)

\( {\rule{400pt}{5pt}}\)

♪ I hope this helps :D

The area of the parallelogram given in the image is 72 square units.

The area of a parallelogram is taken as base × height because it can be divided into two different parts and then reshuffled to make a rectangle, whose area is also base × height.

We know that the area of a parallelogram = base × height  ......(i)

Also, we are given quantities for base = 6 units

and height = 12 units

So, putting the values in equation (i), we get

⇒ area = base × height

⇒ area = 6 × 12

⇒ area = 72 square units

So, the area of the parallelogram given is 72 square units.

To know more about the Area of Parallelograms:

https://brainly.com/question/970600

Answer: They can buy 11 movies and still have 4 dollars left over while still paying the membership fee

Step-by-step explanation: 80-10=70 6x11=66 70-66=4 Hope this helps :)

Answer: q=70°

Step-by-step explanation: 52°+58°+q=180°

next q=180°-110°

so q=70°

Answer:

D

Step-by-step explanation:

Only D is positive.

-v       -2

----- = ----- = +2

-w      -1

Answer:

D -v/-w

Step-by-step explanation:

v = -2 and w = -1

We find on calculator and in workings - / -  does =  positive

Answer: to do that you would use slop x2- x1

-------- = rise/run = slope

Y2-x1

Step-by-step explanation:

sorry, there are two (AUB), I think one should be n(AnB) and i.e n(AnB)=20.Right?