Mathematics High School


Miranda conducted a survey on how many hours per day students spend surfing the internet versus how many pets they have
She surveyed ten of her classmates and recorded the data in the scatter plot below.
which equation
y=-6.3x+0.4
y= -7.4x+ 0.7
y= 0.7x + 7.4
y= 0.4x + 6.3

Miranda Conducted A Survey On How Many Hours Per Day Students Spend Surfing The Internet Versus How Many

Answers

Answer 1

answer

y=-7.4x+0.7

Step-by-step explanation:

Related Questions

8
Which expression is equivalent to 4.8 + 2.2w – 1.4w + 2.4?

Answers

Answer:

7.2 + 0.8w

Step-by-step explanation:

Combine like terms.

Here Like terms: i) 2.2w and (-1.4w)

                         II)   4.8 and 2.4

4.8 + 2.2w - 1.4w + 2.4 = 4.8 + 2.4 + 2.2w - 1.4w

                                     = 7.2 + 0.8w

2x + 3y = 16
3x + 4y = 22

System of Equations

Answers

Answer:

x=2, y=4. (2, 4).

Step-by-step explanation:

2x+3y=16

3x+4y=22

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

3(2x+3y)=3(16)

-2(3x+4y)=-2(22)

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

6x+9y=48

-6x-8y=-44

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

y=4

2x+3(4)=16

2x+12=16

2x=16-12

2x=4

x=4/2

x=2

If anyone can help I would really appreciate it!

Answers

Answer: y= 2/5 * x - 6

Step-by-step explanation:

y intercept

y= 2/5 x+b putting in the point 5,4

y=2/5 5+ b

4=10+b

b= -6

This is proportional, (Proportional means it has an equivalent ratio/constant rate of change/the same rate) y = 12x

Answers

Answer:

Hence, the equation is proportional.

Step-by-step explanation:

To test for proportionality ;

y = 12x

For a proportional relationship ;

y α x

y = kx ; where, k is the constant of proportionality.

From. The equation given

y = 12x ; 12 is thw proportionality constant.

A digital music player has a retail price of 85$ the percent of markup is 140% what is the final price after the markup? (Show work)

Answers

Answer: $119

Step-by-step explanation:

Let's take this equation

85(n)

n will equal 1.40 as the price mark up is 140%

85(1.40)

$119

What is the area, in square centimeters, of the figure below?
5.2 cm 7.6 cm
A. 9 cm?
B. 12.8 cm?
C. 19.76 cm?
D. 39.52 cm?

Answers

Answer: 39.52 cm

Step-by-step explanation: If you multiply 5.2 and 7.6 you would get 39.52 cm.

Someone please help me with this I need help ASAP

Answers

Answer:

I'm sorry i don't know this right here

Step-by-step explanation:

Please Help me!!!

The question is:
Which graph shows the solution to y > x – 8?

Answers

Answer:

the answer is B

Step-by-step explanation:

the sum of three consecutive odd numbes is 57 what are the three numbers​

Answers

Answer: 17, 19, and 21

I think these are correct, hope it helps!

Which set of side lengths form a right triangle?


50 in., 48 in., 14 in.

53 m, 48 m, 24 m

3 ft, 6 ft, 5 ft

8 cm, 17 cm, 14 cm

Answers

Answer:

50 in. 48 in. 14 in.

Step-by-step explanation:

How many deli sandwiches did she make?
Please help me.

Answers

Answer: 6 sandwiches

Step-by-step explanation:

To get the amount of roast beef that Marissa used you would have to subtract 2 3/4 from 5...which is 2.25 pounds of beef that she used.

Then you would divide 2.25 by 3/8 which is 6... meaning Marisa made 6 sandwiches!

The measures of the angles of a quadrilateral in degrees are 70, 95, and 136. Determine the measure of the missing angle.

Answers

Answer:

let missing Angle be x

x+70+95+136=360 sum of interior angle of quadrilateral is 360

x+301=360

x=360-301=59°

therefore the measure of the missing angle is 59°

Diana took $25.25 to the movies. Each ticket into the movie costs x dollars. Diana bought 5 tickets. Which expression represents the amount of money, in dollars, that Diana had after she bought the tickets?

Answers

Answer:

x = 5 (i think)

so diana would have $0.25 left

the length of a rectangle is 6 feet longer than its width the perimeter is less than 48 feet write a mathematical expression for the width of the rectangle

Answers

Answer:

288

Step-by-step explanation:

20 POINTS I could really use some help​

Answers

Answer:

its 10 points...

Step-by-step explanation:

but b

HELP PLEASE , I NEED THIS DUE IN 10 MINUTES AND IM SO CONFUSED

Answers

Answer:

p+37 = 2p-50

87

m<I=124

Step-by-step explanation:

How would you limit the domain to
make this function one to one?
f(x) = x2 - 7

Answers

How would you limit the domain to make this function one to one? f(x) = x4 Your answer will be the point to which you would limit the function. So if you would restrict the domain to either all x values greater than or equal to two or all x values less than or equal to two, you would simply enter 2.

Answer:

its 0

Step-by-step explanation:

can someone help me please??!?!

Answers

sorry no answer just wanted to say your pfp is hot

please helpppp will make brainlyist

Answers

Answer:

74°?

Step-by-step explanation:

180° = 7x+26

x = 22°

This for an assignment? I NEED HELP?

Answers

Answer: $6,400

Step-by-step explanation:

First, let's take the given numbers

Starts the account with $1600

Deposits $200 each week after opening it

25 weeks

We can't count the first week because it says "thereafter"

So we need to do 24x200

which is 4,800

Now we must add the original amount deposited and the amount of money added in 25 weeks

1,600+4,800

$6,400

Question 5 (1 point)
The letters that form the word MISSISSIPPI are placed in a bowl. What are the odds of choosing
a "P"? Expression your answer as a percentage, rounded to the whole number.
%

Answers

Answer:

18%

Step-by-step explanation:

MISSISSIPPI = 2/11 = 18.18~ = 18

Because there are 2P's and 11 letters in MISSISSIPPI.

The odds of choosing a P is 18%

PLZ PLZ I BEG U WILL MARK BRAINLIST Five pizzas cost $42.50. At that rate, how much will 16 pizzas cost? SHow Work

Answers

Answer:

$136

Step-by-step explanation:

$42.50 divided by 5= 8.5 per pizza

So you do 8.5x16 pizzas to get $136 for 16 pizzas.

At an advertising agency that employs 256 people, 113 employees receive 2 weeks of paid vacation each year. What is the ratio of those who receive 2 weeks of paid vacation to the total number employees?

Answers

Answer: 113  : 256

Step-by-step explanation:

There are 113 people to receive a paid vacation every year against a total number of 256 employees.

The ratio is therefore:

113  : 256

113 is a prime number so this is the lowest form this ratio can take.

357 miles in 7 hours. How many miles per hour

Answers

Answer:

34

Step-by-step explanation:

Answer

34

step-by-step explanation:

depending how much traffic

pls help i beg u pls

Answers

The equation that models this relationship is y = 3x + 2.

find the equation that represents the proportional relationship between in this graph

Answers

Answer:

y = 7/8x

Step-by-step explanation:

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

A line is drawn on a coordinate grid by the equation y = 4. Which of the following lines would represent a row parallel to it?

A. A line containing the point (6, 4)

B. x = 4


C. y = 0

D. x = 6

Answers

Answer:

y=0

Step-by-step explanation:

bc if you graph y=0 its parallel to y=4

PLEASE HELP DUE AT MIDNIGHT

Answers

I am pretty sure the answer is 60 degrees. Have a great day!
I think it’s what the other person said ..

Write a rule to describe this transformation (geometry)

Answers

Answer:

1 up and 1 to the side

Step-by-step explanation:

11. A surveyor is 100 meters from a bridge. The angle of elevation to the top of the bridge is 35º. The
surveyor's instrument is 1.45 meters above the ground. Find the height of the bridge.

Answers

Answer:

The height of the bridge is 71.47 m.

Step-by-step explanation:

Since the eye of the surveyor is 1.45m creating the horizontal distance, we must add the 1.45 m to the 70.02 m to determine the total height of the bridge.

70.02 m + 1.45 m = 71.47 m

The height of the bridge is 71.47 m.

Other Questions
1.I thisBased on paragraph 2 of the article, what did the crows figure out when first facedwith the problem of getting water to drink?wasASawdust will not respond the way water does.B.Larger pebbles will raise the water level faster3a rainsongway,CThe rocks in sawdust did not challenge them.D.The effort needed to lift large and small pebbles is equal.himaaning Write a function. Choose three input values and find the corresponding output values. Show your work. Greek yogurt is thinner than regular yogurt.TrueFalse Why did people fear the gestapo What is one of the main ways that cutizens can participate in a democratic government A cleaning company's monthly earnings depend on thenumber of houses cleaned, h. Spotless Homes charges$150 each month to clean one house.The owners of Spotless Homes plan to raise their feesstarting next month. They will charge $175 each month toclean each house. The owners write this new equation torepresent the new earnings, e, for cleaning h houses:e = 150 + 25hIs their equation correct? Why or Why not? Explain yourreasoning A dot plot titled Number of Hours Spent on Homework goes from 1 to 6. There is 1 dot above 1, 5 dots above 2, 6 dots above 3, 4 dots above 4, 1 dot above 5, and 1 dot above 6. What is a dot plot and how do you read it? Check all that apply. A dot plot is a simple plot that displays data values as dots above a number line. Dot plots show the frequency with which a specific item appears in a data set. 3 students spent 4 hours on homework. 5 students spent 2 hours on homework. Dot plots show the distribution of the data. Students spent 1 to 6 hours on homework. Question 2 (3 points)5How did improvements in daily life bring about change in the United States in the1920s?Central heating and air conditioning became more common across the country,providing a level of comfort despite the weather.Americans experienced a dramatic rise in the availability of new time-savingappliances for the household during this period.Banks provided new services that enabled Americans to save more of theirmoney than they ever had before.Cities across the nation were now able to provide police and fire services whichmade cities much safer places to live,Question 3 (3 points) 4. Jul ia est en ____________________ para pagar. a. el probador b. el stano c. la fila / la cola d. el desvn A spinner has 4 equal sections makes blue, green, yellow blue. Spinner points to blue 68 out of 100 spins. If the spinner is spun 50 more times , how many times would you expect the pointer to land blue? find the value of the slope and the type of slope Which statement best describes the relationship in the table?AThe number of minutes is proportional to the number of pages, with a unit rate of 1.5 minutes per page.B. The number of minutes is proportional to the number of pages, with a unit rate of2.25 minutes per page.C. The number of minutes is proportional to the number of pages, with a unit rate of4.5 minutes per page.D. The relationship in the table is not proportional. HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP Q4: Describe how crossing over can lead to new variations in genes. The Spanish club collected $13.45 from each of its nine members. Howmuch did the Spanish club collect? Earth has five layers based on physical characteristics. The diagram below shows thesefive layers. Which letter represents the asthenosphere, the soft layer on which thetectonic plates move? At higher altitudes would there be more or lessoxygen available to breathe?a. Less oxygen is available at higher altitudes.b. More oxygen is available at higher altitudes. A turtle travels mile in hour. At this rate, how far can the turtle travel in an hour1/18 mile2/9 mile4 1/5 miles4 1/2 miles How many cubic centimeters will it take to fill the prism below?960192048240 Who opposed the draft and why?