Please help me answer this question!!!!

Please Help Me Answer This Question!!!!

Answers

Answer 1

9514 1404 393

Answer:

  y = 4x +3

Step-by-step explanation:

The slope formula can be used to find the slope:

  m = (y2 -y1)/(x2 -x1)

Using the first two lines of the table, we find the slope to be ...

  m = (11 -7)/(2 -1) = 4/1 = 4

__

The y-intercept can be found from the relation ...

  b = y -mx

Using the slope we found, and the first line of the table, we find the intercept to be ...

  b = 7 -4(1) = 3

__

Then the equation is ...

  y = mx +b . . . . . . slope-intercept form of the equation for a line

  y = 4x +3


Related Questions

Is this answer correct?

Answers

Answer:

yes

Step-by-step explanation:

Answer:

yes i belive so

Step-by-step explanation:

answer all you get brainiest

Answers

Step-by-step explanation:

1. 44

2. 26 95

3. 294

4. 126

5. 36.04

6. 52.02

Imagine selecting a US high school student at random. Define the random variable X = number of languages spoken by the randomly selected student. The table below gives the probability distribution of X, based on a sample of students from the US Census at School database.

What is the expected average number of languages a student knows?

Find and interpret the standard deviation for the data.

Answers

Answer:

Expected value = 1.457

Standard deviation = 0.671

Step-by-step explanation:

Given the data:

Language (X) : 1 ____ 2 ____ 3 ____ 4 ____ 5

P(X) _____0.630 _ 0.295 _0.065_0.008_0.002

Expected value :

ΣX*P(x) = (1*0.630)+(2*0.295)+(3*0.065)+(4*0.008)+(5*0.002)

= 1.457

Standard deviation : sqrt(Var(x))

Var(X) = Σx^2p(x) - E(x)

Var(X) = (1^2*0.630)+(2^2*0.295)+(3^2*0.065)+(4^2*0.008)+(5^2*0.002) - 1.457^2

= 2.573 - 1.457^2

= 0.450151

Standard deviation = sqrt(0.450151) = 0.6709329

= 0.671

Average Expected number of languages known by student, ie Expected Value = 1.457 ; Standard Deviation of Data = 0.45015

A] Expected Value represents the average, calculated by summing products of outcomes & their corresponding probabilities. E (X) = X . P (X) , where X are events & P (X) are corresponding probabilities.

E (X) = 1 (0.63) + 2 (0.295) + 3 (0.065) + 4 (0.008) + 5 (0.002) = 1.457

B] Standard Deviation denotes the measure of dispersion, spread around average. Formula = [tex]X^2 P (X) - [ E (X) ]^2[/tex]

1 (0.63) + [tex]2^2[/tex] (0.295) + [tex]3^2[/tex] (0.02,65) + [tex]4^2[/tex] (0.008) + [tex]5^2[/tex] (0.002) - [tex](1.457)^2[/tex]

= 2.573 - (1.457)^2 = 0.45015

To learn more, refer https://brainly.com/question/16726343?referrer=searchResults

HELPPPPP I WILL GIVEBRAINLIEST TO FASTEST. find the number if 12/13of it is 24.

Answers

Answer:

26

Step-by-step explanation:

You would do 24 × 13/12

This would be 26

Answer:

26

Step-by-step explanation:

First, we convert the question into an equation.

12/13x = 24.

We multiply both sides by 13 to get rid of the fraction that is on the left side of the equation.

12x=312.

Dividing both sides by 12, we get:

x = 26

Help me out with number 10.
Question: The two angles below form a linear pair and are therefore supplementary solve for X. (Geometry)

Answers

Answer:

x = 29

Step-by-step explanation:

(2x - 13)° + (7x - 68)° = 180° (linear pair angles add up to 180°)

Solve for x

2x - 13 + 7x - 68 = 180

Add like terms

9x - 81 = 180

Add 81 to both sides

9x = 180 + 81

9x = 261

Divide both sides by 9

x = 261/9

x = 29

Solve the following proportion.

Answers

To simplify as an equation, the answer would be x=-5

X=5/7*x-2
7x=5x-10
2x=-10
X=-5

If this is right, may I have brainliest please? :)

what is the value of 2

Answers

There value of two is two


...is there supposed to be a picture? Or is this a random question lol

PLSSS HELP! PLEASEEEEEEEEEEEEEEEEEEEEEE!

Answers

Answer:

81?

Step-by-step explanation

i might be wrong, if am delete this haha

1000^4=10^X FIND VALUE OF X

Answers

Step-by-step explanation:

[tex]( {1000)}^{4} = {10}^{x} \\ ({10}^{3})^{4} = {10}^{x} \\ {10}^{12} = {10}^{x} \\ therefore \: x = 12 \\ \\ hope \: it \: will \: help[/tex]

1000^4 = (10^3)^4 = 10^7

10^7 = 10^X
Therefore x = 7

X = 7

Find the slope of the line.

Enter the slope as a whole number, or as a fraction in simplest form. (Remember that a
negative sign is not written in the denominator of a fraction in simplest form.) If the slope is
undefined, write "undefined".

PLSSS HELPPP!!!!

Answers

-2/3 rise over run :)

Answer:

-3/5

Step-by-step explanation:

It looks like the line passes through (-6,4) and and (-1,1)

Slope m = (y2-y1)/(x2-x1)

m = (1 - 4)/(-1 - -6) = (1 - 4)/(-1 + 6) = -3/5

2/3 feet=_____ inches 2/5 m=_____ cm

5/6 year=_____ months

Answers

Answer:

2/3 ft= 8 in   2/5 m= 40 cm   5/6 yr= 10 months

Step-by-step explanation:

Wich expression shows the product of 9 and a number?

Answers

Answer:

There are two and they both mean the same thing.

Step-by-step explanation:

1. 9 x (times) n

2. 9n

I hope this helps u! :D

Brendan Gan is about to drive to Kuala Lumpur from Johor Bahru. The distance from Johor Bahru to Kuala Lumpur is 330 km. Brendan's car can drive 60 miles using 1 gallon of petrol The current petrol costs are RM1.85 per liter. Calculate the total petrol cost for Brendan to drive from Johor Bahru to Kuala Lumpur. Use: (1 gallon = 4.5 liters 1 mile = 1.61 km Round up answer to 2 decimal places (8 marks)​

Answers

Answer:

He will spend RM 28.44.

Step-by-step explanation:

Each mile has 1.61 km.

So the distance, in miles, is given by:

[tex]\frac{330}{1.61} = 205[/tex]

For 60 miles, he uses 4.5 liters. So, for 205 miles, he will use:

[tex]\frac{205*4.5}{60} = 15.375[/tex]

For the trip, he uses 15.375 liters. Each liter costs RM 1.85. So he will spend:

[tex]15.375*1.85 = 28.44[/tex]

He will spend RM 28.44.

Figure ABCD is a parallelogram What is the permitter or a ABCD ?

Answers

Answer: The answer is c, 44 units

Step-by-step explanation: Im sure

For every $10 Helen takes home, her employer withholds $3 for taxes and social security. Helen's gross pay each month is $1950. How much does she take home each month?

Answers

$1,671.43 I believe is the answer

A hockey player needs to shoot a puck 55 meters from his current location to his opponent's goal to score a goal. After the shot, the puck is 120 centimeters from his opponent's goal. If there are 100 centimeters in 1 meter, how many meters did the puck travel?

Answers

Answer:

The puck traveled 53.8 meters.

Step-by-step explanation:

Currently, the player is 55 meters away from the opponent's goal.

After the shot, the puck is 120 centimeters = 1.2 meters from the opponents goal.

So, this means that the puck traveled 55 - 1.2 = 53.8 meters.

Answer:

(25,0)

(50,20)

symmetric

Step-by-step explanation:

Determine whether the underlined numerical value is a parameter or a statistic. Explain your reasoning. A survey of 32 out of 50 in a basketball game showed 20.5% enjoyed the game.

Answers

Answer: statistic.

Step-by-step explanation:

A parameter is a measure of characteristic in a population.

A statistic is a measure of characteristic in a sample.

Given: A survey of 32 out of 50 in a basketball game showed 20.5% enjoyed the game.

Since group of 32 games out of 50 is representing a sample here.

So, 20.5% is the measure of sample, i.e. it is a statistic.

x + 3y – 2z = 3
-x – 2y + z = -2
2x – 7y + z = 1

Use Gaussian Elimination to solve.

Answers

Answer:

(1,0,-1

Step-by-step explanation:

Brainiest plz ?  

HELLLPPPPPPP
What is the solution of the system of equations? Write your answers in the blanks.
4x-2y=10 2x+y=-3 → =-2x-3 4x-2(________________)=10 y=-2(________________)-3 4x+4x+6=10 y=________________ 8x=4 x=________________

Answers

Answer:

fjvg8rg95ig9tjbopetjihefgiuo ugn idgjbiohionuion ijj ngibj irogjk0 krlkntirion pohtk ioh ht nh h h  h h h

Step-by-step explanation:

Can somebody help me fix the parallelism in these sentences:
I went walking, hiking, and I went swimming.
Her happiness was equal to his being clever.


I can fix the first one but I can't figure out the second one.

Answers

Answer: ↓↓

Step-by-step explanation:

Second one:

Her happiness was equal to his cleverness.

Hope it helped!

A gymnasium is 96 feet long and 75 feet wide. On a blueprint, the

gymnasium is 5.5 inches long. To the nearest tenth of an inch,

what is the width of the gymnasium on the blueprint?

Answers

i could be wrong, but i got 4.3 inches

Scale factor for the dimensions of the gymnasium on the blue print will be represented by the expression,

Scale factor = [tex]\frac{\text{Dimension of the blueprint}}{\text{Dimension of the original}}[/tex]

Length of the gymnasium = [tex]96[/tex] feet

Length of the gymnasium on the blueprint = [tex]5.5[/tex] inches

Therefore, scale factor for the blueprint = [tex]\frac{5.5}{96}[/tex]

                                                                  = [tex]0.0573[/tex]

If the width of the gymnasium = [tex]75[/tex] feet

For the width on the blueprint,

[tex]0.0573=\frac{\text{Width on the blueprint}}{75}[/tex]

Width on the blueprint = [tex]4.29[/tex]

                                      ≈ [tex]4.3[/tex] inches

Therefore, width of the gymnasium on the blueprint will be [tex]4.3[/tex] inches.

Learn more,

https://brainly.com/question/5405182

What was the original price of a bicycle thats 10% off whose sale price is $63?

Answers

Answer:

70

Step-by-step explanation:

cuanto es 50 gramos en kilos por fa

Answers

0.05 kilogramos.................

Answer:

0.05

Step-by-step explanation:

Given that
R
=
6
x
+
5
y

Find
y
when
x
=
8
and
R
=
20

Give your answer as an improper fraction in its simplest form.

Answers

What I didn’t understand what do you want

Answer:

y=  -  28/5

Step-by-step explanation:

UL
A dodecahedron has twelve sides numbered 1 through 12. Find the probability and
describe the likelihood f each event. Using the terms such as; likely, unlikely, equally
likely to happen or not happen.
Probability
Likelihood of each
event
a. Rolling a number less than 9
b. Rolling a multiple of 3
c. Rolling a number greater than 6

Answers

Answer:

a.) likely

b.) unlikely

c.) equally

Step-by-step explanation:

A.) ~~~ there are more numbers less than 9 than numbers greater than or equal to 9, so rolling this is likely

B.) ~~~ There are only 4 multiples of 3, so rolling this is unlikely.

C.) ~~~ There are an equal amount of numbers greater than 6 and less than or equal to 6, so the chances of this are 50/50, or equal

Pat is a 23 year old man. He earns a taxable income of $70,000.00, and the effective
tax rate on his income is 19%. He contributes 10% of his earnings into a Roth IRA
account with 3% return what is his estimated Roth IRA balance when he is 50 years
old?

Answers

Answer:

$12,594.71

Step-by-step explanation:

i did the test

Which best describes the triangle?

Help I haven’t finish my homeworks and it’s 1:00 Pm

Answers

Answer:

it's acute and isosceles triangle.

Answer:

Concept: Identification of Figures

Start by noticing the angles, two equal on the bottom and one different at the top Also two equal sidesHence this figure is acute & isosclesGive brainlist

The LCM of 12ab² and 3ab³

Answers

Answer:3ab^2 or 12ab^3

i think this is it

Step-by-step explanation:

estimate the weight of 6 apples explain your thinking ​

Answers

6 apples would be about 1500g since 2 apples is 511 and the other values given support each apple being roughly 250g each
The person before this was right

In the U.S. presidential election of 1864, Abraham Lincoln received 2,218,388 of the 4,031,887 votes. About what fraction of the votes did Lincoln receive? Put in simplest form.

Answers

Answer:

2,251,926

Step-by-step explanation:

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