A line intersects the points (6, -12) and (15, -3). What is the slope intercept equation for this line?
y = 1x - [?]

Answers

Answer 1

Let's say that the unknown value here is c. Although we are given two points on the line, it is only necessary to use one as there is only one unknown value, so let's say we choose the point (6, -12) and substitute this into the equation:

-12 = 1(6) - c
-12 - 6 = -c
-18 = -c
c = 18

Thus the equation for the line is y = 1x - 18

Related Questions

A bucket contains 3 red balls, 4 yellow balls, and 5 purple balls. one ball is taken from the bucket and is not replaced. another ball is taken from the bucket. what is the probability that the first ball is red and the second ball is purple?

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The probabilities are 0.25 and 0.454.

Probability

Probability means possibility. It deals with the occurrence of a random event. The value of probability can only be from 0 to 1. Its basic meaning is something is likely to happen. It is the ratio of the favorable event to the total number of events.

Given

A bucket contains 3 red balls, 4 yellow balls, and 5 purple balls.

To find

The probability that the first ball is red and the second ball is purple.

How to find the probability that the first ball is red and the second ball is purple?

We know the formula

[tex]\rm Probability = \dfrac{favorable\ events}{total\ events}[/tex]

For the first ball is red, then

Total event = 12

Favorable event = 3

[tex]\rm Probability = \dfrac{favorable\ events}{total\ events}\\\\\rm Probability = \dfrac{3}{12}\\\\\rm Probability = 0.25[/tex]

For the second ball is purple, then

one ball is taken from the bucket and is not replaced

Total event = 11

Favorable event = 5

[tex]\rm Probability = \dfrac{favorable\ events}{total\ events}\\\\\rm Probability = \dfrac{5}{11}\\\\\rm Probability = 0.454[/tex]

Thus the probabilities are 0.25 and 0.454.

More about the probability link is given below.

https://brainly.com/question/795909

Final answer:

The probability that the first ball drawn is red and the second ball drawn is purple, in a situation where the drawn ball is not replaced, is 5/44.

Explanation:

In this probability question, we are dealing with a situation where sampling occurs without replacement, meaning, the first ball drawn is not put back into the bucket before the second ball is drawn. This impacts the probability of the outcomes.

There are 3 red balls, 4 yellow balls, and 5 purple balls in the bucket, making a total of 12 balls. The probability of drawing a red ball first is the number of red balls divided by the total number of balls, so P(Red1) = 3/12 = 1/4.

After taking out a red ball, there are now 11 balls left. The probability of drawing a purple ball next is the number of purple balls divided by the new total number of balls. So, P(Purple2 | Red1) = 5/11.

The question asks for the probability that the first ball is red and the second ball is purple. In probability theory, the probability of two independent events happening is computed by multiplying the probability of the first event by the probability of the second event given that the first one has occurred. So, the answer is P(Red1 and Purple2) = P(Red1) * P(Purple2 | Red1) = 1/4 * 5/11 = 5/44.

Learn more about Probability here:

https://brainly.com/question/32117953

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hey can you please help me posted picture of question

Answers

To solve this problem you must apply the proccedure shown below:

1. You have the following expression:

(3+3i)-(13+15i)

2. If you want to substract both terms, you need to substract the real numbers and the complex numbers. Then, you obtain:

3+3i-13-15i
(3-13)+(3i-15i)

3. Then, you obtain the following result:

-10-12i

4. Therefore, as you can see, the correct answer is the last option (option D), which is:
D. -10-12i

Please help with question, thanks

Answers

The volume of a cone can be expressed as:

[tex]V = \frac{1}{3} \pi r^{2}h \\ \\ h=20 \\ \\ so, \\ \\ V= \frac{1}{3} \pi r^{2}*20 \\ \\ \frac{3V}{20 \pi }= r^{2} \\ \\ r= \sqrt{ \frac{3V}{20 \pi }} [/tex]

Thus, 2nd option gives the correct answer

Seven of the 10 children at Art can't make an average of 8 paintings. The remaining children make an average of 12 paintings. What is the average number of paintings made by children that are Camp. Enter your answer in the Box

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Total number paintings made by category of 7 children = 7*8 = 56
Total number of paintings made by the remaining = 3*12 = 36

Total number of paintings = 56+36= 92 paintings

Average number of paintings by all the children = 92/10 = 9.2 ≈ 9 paintings

Carols pencil is 18 centimeters long .How many millimeters long is the pencilCarol Spencer is 18 cm long how many millimeters long is the pencil

Answers

1 centimeter is 10 milimeters so when you multiply 18 times 10=180

Find the volume of a square pyramid with a height of 10 m and base edges of 8 m

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Volume of square pyramid = (base area) * h/3
= (8*8) *10/3
=64 * 3.333»
=213.33cm3

Btw " * " means multiply
and " »" means continued

Final answer:

The volume of a square pyramid with a base edge of 8 m and a height of 10 m is calculated using the formula V = (1/3) x (base area) x (height), which results in a volume of 213.33 cubic meters.

Explanation:

To find the volume of a square pyramid with a base edge of 8 m and a height of 10 m, we can use the formula for the volume of a pyramid, which is V = (1/3) × (base area) × (height). First, we calculate the area of the square base, which is base edge squared, so the base area is 8 m × 8 m = 64 m². Next, we apply the volume formula:

V = (1/3) × (64 m²) × (10 m) = (1/3) × 640 m³ = 213.33 m³

Therefore, the volume of the square pyramid is 213.33 cubic meters.

PLZ HELP ASAP FEATURES OF A CIRLE FROM EXPANDED EQUATION

Answers

First we need to convert the given equation to standard form, only then we can find the center and radius of the circle.

[tex] x^{2} + y^{2} +18x+14y+105=0 \\ \\ x^{2} +18x+ y^{2}+14y=-105 \\ \\ x^{2} +2(x)(9)+ y^{2}+2(y)(7)=-105 \\ \\ x^{2} +2(x)(9)+ 9^{2} + [y^{2}+2(y)(7)+7^{2}] =-105+9^{2}+7^{2} \\ \\ (x+9)^{2}+ (y+7)^{2}=25 [/tex]

The standard equation of circle is:

[tex](x-a)^{2} + (y-b)^{2}= r^{2} [/tex]

with center (a,b) and radius = r

Comparing our equation to above equation, we can write

Center of circle is (-9, -7) and radius of the given circle is 5

Eggs were $2.05 per dozen on January 1st and $2.00 per dozen February 1st what percent did the price decrease during January?

Answers

This is a 2.5% decrease in price.

For this case we can make the following rule of three:
2.05 $ -----> 100%
2.00 $ -----> x
Clearing x we have:
x = (2.00 / 2.05) * (100)
x = 97.5
Then, the percentage that decreases is:
100-97.5 = 2.5%
Answer:
the price did decrease 2.5% during January

TIMED, PLEASE HELP.. VERY LIMITED TIME LEFT

Determine the missing statements and reasons for the following proof.

Answers

Reasons:
Reason 3: Congruent supplements theorem

Statements:
Statement 4: Angle 1 is congruent with angle 2

Answer: Option D:
Reason 3: Congruent supplements theorem.
Statement 4: Angle 1 is congruent with angle 2

The diagram below shows the radius of the circular opening of a drinking cup. which of the following is the closest to the circumference of the opening in cm

Answers

Answer:

Its a 12

Step-by-step explanation:

The Community center for Watercrest has a large glass wall that looks out the lake Find The Area For the glass wall

Answers

The wall has a shape of trapezium, the area will therefore be given by:
A=1/2(a+b)*h
where a and b are the side length, h is height:
a=25, b=15, h=40
thus the area of the wall will be:
A=1/2(25+15)×40
A=1/2×40×40
A=800 ft²
Answer: Area=800 ft²

You purchased a share of stock for $30. one year later you received $1.50 as a dividend and sold the share for $32.25. what was your holding-period return?

Answers

You received $1.50 +32.25 = $33.75 for your $30 investment. Your return was
(33.75/30.00 -1)*100% = 12.5%

To calculate the holding-period return, add the dividend, selling price, and initial investment, then divide by the initial investment. In this case, the holding-period return is 12.5%.

Holding-Period Return Calculation:

Initial investment: $30

Dividend received: $1.50

Selling price: $32.25

Holding-Period Return = (Dividends + Selling Price - Initial Investment) / Initial Investment

Substitute the values: ($1.50 + $32.25 - $30) / $30 = $3.75 / $30 = 0.125 or 12.5%

What is the volume of a ball if its diameter is 6 inches? Leave your answer in terms of π. A) V = 12 π cubic inches Eliminate B) V = 36 π cubic inches C) V = 288 π cubic inches D) V = 27.75 π cubic inches

Answers

4/3 * (3.14)(r)^3
4/3 * (3.14)(3)^3 = 36 pi answer is B

Answer:

V = 36 π cubic inches

Step-by-step explanation:

Test

your total savings varies inversely with the amount spent on Bill's. if your savings is $300 when your cost of Bill's are $65. What would your savings be when your cost of Bills is $145.

Answers

Let S and B be savings and bills respectively. Then,
S α 1/B
S = k/B Where k = Constant.
When S = $300, B = 65

Then,
300 = k/65
k = 300*65 = 19500

Therefore,
For B = $145,

S= 19500/145 = $134.48

How many ways can you choose one insect from a collection of 5 butterﬂies and 11 ants? (b) how many ways can you choose one ﬂower from a garden of two roses, six lilies, and eight birds of paradise? (c) how many ways can you choose two pieces of fruit from a bowl containing one persimmon and four mangoes?

Answers

(A) You can choose 1 from 16 in 16 ways.

(B) You can choose 1 from 16 in 16 ways.

(C) You can choose 2 from 5 in 5!/(2!*(5-2)!) = (5*4)/(2*1) = 10 ways.

The simple linear regression model is yiequalsbeta0plusbeta1xiplusepsiloni. for what does yi stand? choose the correct answer below.
a. it is the slope of the population regression line.
b. it is the residual of the ith observation in the population.
c. it is the observed value of the response variable for the ith observation in the population.
d. it is the value of the explanatory variable for the ith observation in the population.
e. it is the y-intercept of the population regression line.

Answers

We are looking at the [tex]y_{i} = \beta_{0} + \beta_{1} * x_{i} + e [/tex], where [tex]y_{i} [/tex] is an explained, dependent variable and it is the value of explanatory variable for the ith observation in population. So that, the correct answer is D.

In the simple linear regression model, y[tex]_i[/tex] represents the observed value of the response variable for the [tex]i_{th}[/tex] observation. Therefore, the correct answer is option c.

The simple linear regression model is expressed as y[tex]_i[/tex] = β₀ + β₁x[tex]_i[/tex] + ε[tex]_i[/tex]. In this equation, y[tex]_i[/tex] stands for the observed value of the response variable for the i[tex]_{th}[/tex] observation in the population.

The equation y[tex]_i[/tex] = β₀ + β₁x[tex]_i[/tex] + ε[tex]_i[/tex] is used to model the relationship between a single explanatory variable and the response variable.

In this equation, y[tex]_i[/tex] denotes the observed value of the response variable.

The key components include β0 (y-intercept), β1 (slope), xi (explanatory variable), and εi (error term).

So, option c. it is the observed value of the response variable for the i[tex]_{th}[/tex] observation in the population, is the correct answer.

A ship is sailing east. at one point, the bearing of a submerged rock is 44 degrees 20 prime44°20′. after the ship has sailed 15.715.7 mi, the bearing of the rock has become 308 degrees 40 prime308°40′. find the distance of the ship from the rock at the latter point.

Answers

Let A be the position of the ship at which the rock is found at B, after travelling 15.7 miles the ship reaches point C, thus ABC forms a triangle that has the dimensions of
AC=15.7
and
∠x=BAC=90-44°20'=45°40'
∠y=∠BCA=360-270=90
∠ABC=180-∠x-∠y=44°20'
therefore using sine law
BC/sin (44°40')=15.7/sin (45°20')
⇒BC=15.5184 miles

To win at lotto in one state, one must correctly select 5 numbers from a collection of 58 numbers (1 through 58). the order in which the selection is made does not matter. how many different selections are possible?

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The number of possible selections is
C(58, 5) = 58!/(5!*53!) = 4,582,116

WILL MARK BRAINLEST HELP FASTTT

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19. A.The first Quadrant
B.The fourth Quadrant and the coordinates are (5,-3)
C. The third Quadrant and the coordinates are (-5,-3)

20. Yes, it is! It has a curve that will allow the plane to navigate and to fly by allowing air to push up on it.

21. 1st quadrant +x +y

: 2nd qudrant -x +y

: 3rd quadrant -x -y

: 4th quadrant +x -y

Important!

For what values of x and y are the triangles congruent?

Answers

Answers:
x = 7
y = 4

==========================================

Explanation:

Focus on the hypotenuse of each triangle. If the triangles are congruent, then surely the corresponding hypotenuses are congruent as well

This means,
BC = ED
6y-8 = 2y+8
6y-2y = 8+8
4y = 16
y = 16/4
y = 4

If y = 4, then
AC = 5x-5y = 5x-5*4 = 5x-20
and
EF = 2y+7 = 2*4+7 = 8+7 = 15

Similar to how the hypotenuses are congruent, the two bottom legs are corresponding and congruent as well.
AC = EF
5x-20 = 15
5x = 15+20
5x = 35
x = 35/5
x = 7

If these are similar triangles, then all sides are proportional to the other triangle.

label it h/a = h/a

h = hypotenuse
a = adjacent leg

6y-8/5x-5y = 2y+8/2y+7

6y-8 * 2y+7 = 2y+8 * 5x-5y
12y^2 + 26y - 56 = 10xy + 40x - 10y^2 - 40y
22y^2 + 66y - 10xy - 40x -56 = 0

solve for the values of x and y
x = 7
y = 4

A thin layer of paint is 7x10^-7 m thick. In contrast, a coin is 3.43 x 10^-3 m thick. How many layers of paint are in a stack that is the height of the coin?

Answers

There's 4 layers of paint cause you should just add 4 to 3.43 and you get 7.43 x 10^-7..?

Find the following measure for this figure. Area of the base = 8 square units 16 square units 64 square units

https://torringtonsd.owschools.com/media/g_geo_2012/8/group100.gif

Answers

The area for the base is 64 units.

Answer:

Area of the base is 16[tex]\pi[/tex] square units.

Step-by-step explanation:

The base of the cylinder given in figure is a circle.

Hence, to calculate the area of the base of the cylinder we need to calculate the area of the circle.

Area of a circle: [tex]\pi[/tex][tex]r^{2}[/tex] (r is the radius of the circle)

From, the figure

Radius of the circle (r) = 4 units.

[tex]\therefore[/tex] Area of the base of the cylinder = Area of the circle = [tex]\pi[/tex]*[tex]4^{2}[/tex] = 16[tex]\pi[/tex]

Hence, The area of the base will be 16π square units.

What is the probability that the wine cooler would be less than 45 degrees?

Answers

The probability of yo mama

what is the answer of 10a2b + ab2 – 10ab + 3a2b + 4ab – 7ab2

Answers

combine like terms

10a-10a+3a = 3a
2b+2b + 4b
ab2-10ab+4ab-7ab2 = - 18ab

answer: 3a + 4b + 18ab

[tex]10a^2b + ab^2 - 10ab + 3a^2b + 4ab - 7ab^2 [/tex]

Combine like terms:
[tex]= 13a^2b - 6ab - 6ab^2 [/tex]

Take out common factor ab:
[tex]= ab(13a - 6 - 6b) [/tex]

Kalinda is 68.7 inches tall and wants to know how many inches taller she is than Terrence. If t represents Terrence’s height in inches, which expression can she use to find the answer.

Answers

68.7 - t is your expression.
We need to find out the difference between their heights.
Difference means we subtract.
Since she is taller, we are subtracting her height by t. So the answer is 68.7 - t

It would be 68.7 - t

which expression is the best estimate of the product of 7/8 and 8 1/10

Answers

An expression to estimate the product of 7/8 and 8 1/10 would be 1 x 8

This is because 7/8 can round to 1 while 8 1/10 can round to 8.

Answer:

1 x 8

Step-by-step explanation:

7/8 rounded up equals 1 whole. 8 1/10 rounded makes 8.

IMPORTANT HELP HURRY

Andrew is two years older than Beatrice, and Chris is three years younger than Beatrice. The product of Andrew's age and Chris' age is 66. How old is Beatrice? (1 point) Extra Content
HINT: Look at the Answers
A. A b2 − b − 72 = 0; 8 years old
B. B b2 − b − 72 = 0; 9 years old
C. C b2 − b − 72 = 0; 10 years’ old
D. D b2 − b − 72 = 0; 11 years’ old

Answers

Let Bea = x
Therefore Andrew = x + 2
Chris = x - 3

Andrew * Chris = 66
(x + 2)(x - 3) = 66 Remove the brackets.
x^2 + 2x - 3x - 6 = 66
x^2 - x - 6 = 66 Subtract 66 from both sides.
x^2 - x - 72 = 0
(x - 9)(x + 8) = 0
Find the possible values of Bea's age

x - 9 = 0
x = 9 That value works. She can be plus 9 years old.

x + 8 = 0
x = - 8. There's no way she can be - 8 years old

So Bea is 9.
9 <<<<<< Answer

A ball is thrown into the air with an upward velocity of 32 ft/s. Its height h in feet after t seconds is given by the function h = –16t2 + 32t + 6. a. In how many seconds does the ball reach its maximum height? Round to the nearest hundredth if necessary. b. What is the ball’s maximum height?

Answers

if you graph it you can see what the max height is

but how do you show it

well do you know what a derivative is?
h=-32t + 32 + 0

t= 1

then plug into h(1)= -16(1)^2 + 32(1)+ 6
max height is 22

if you dont, then i will have to solve another way

a) It will reach the maximum in 1 second;

b) the maximum height is 22 feet.

What is Quadratic equation?

An algebraic equation with the second degree of the variable is called an Quadratic equation.

We find the maximum by finding the vertex.

We first find the axis of symmetry, whose equation is,

x = -b/2a

x = -32/2(-16)

x = -32/-32

x = 1

This gives us that it reaches the maximum in 1 second.

And, To find the y-coordinate, the maximum height, we substitute this into the equation:

h(1) = -16(1²)+32(1)+6

h(1) = -16+32+6 = 22

Hence, It reaches a height of 22 feet.

Learn more about the quadratic equation visit:

brainly.com/question/1214333

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kelly ate 5/8of a pizza,lilly ate 2/6 of a pizza,ray ate 8/11 of a pizza,and marlin ate 2/5 of a pizza.which girl ate the least amount of pizza?

Answers

5/8, 2/6, 8/11, 2/5
Convert them into decimals.

5/8 ⇒ 0.625
2/6 ⇒ 0.333
8/11 ⇒ 0.727
2/5 ⇒ 0.4

The lowest amount is 0.333, or 2/6.

Lilly ate 2/6 of a pizza.
Lilly ate the least amount of pizza.

QM Q8.) Use the model to determine when the population of the country will be 855 million.

Answers

A graphing calculator finds the value of t to be about 17 for A = 855 million.

The population of the country will be 855 million in 2020.

Comment
There are a couple of ways you can do this. I think the easiest way is to use logs. Use the Natural log key on your calculator. Just looking at the equation tells you that the population will increase. You know that because the constant the e is raised to is greater than zero. The population would decrease if k<0 See below for what I am calling k.

Givens
A = 855 million or just 855
C = current population = 619.2 in millions
k = 0.019
t = ???

Formula
A = C*e^(k*t)

Substitute and Solve
855 = 619.2 * e ^(0.019)*t Divide both sides by 619.2
855/619.2 = e^0.019*t
1.3808 = e^0.019 * t Take the natural log of both sides.
ln(1.3808) = ln( e^0.019t)
ln(1.3809) = 0.019t ln e But the ln (e) = 1
ln(1.3809) = 0.019t take the natural log on the left
0.32267 = 0.019 * t Divide by 0.019 on both sides.
0.32267/0.019 = t
t = 16.9828 Which rounded = 17 years.

Conclusion
The starting population was determined in 2003. !7 years later, the ending population would be reached.

Answer 2020 the ending population would be reached <<<<

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A line intersects the points (6, -12) and (15, -3). What is the slope intercept equation for this line? y = 1x - [?]

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A line intersects the points (6, -12) and (15, -3). What is the slope intercept equation for this line?
y = 1x - [?]