Answers
m= 2
y= 2x-3
Hope this helps!
Answer:
b = -3
m = 3/2
equation: [tex]y = \frac{3}{2} x - 3[/tex]
Step-by-step explanation:
b is the y-intercept, or where the line meets the y-axis.
m is the slope. rise/run = 3/2
equation - im assuming you wanted slope-intercept form (y=mx+b)
Related Questions
A number line is shown.
Jack knows that a + b = 0.
Select all statements that are true: ?
Answers
Answer:
4 & 5
Step-by-step explanation:
cam hits the bullseye in 8 darts out of 15 throws. what is the experimental probability that came next throws will hit the bullseye?
Answers
Answer:
A darts player practices throwing a dart at the bull’s eye on a dart board. Her probability of hitting the bull’s eye for each throw is 0.2.
(a) Find the probability that she is successful for the first time on the third throw:
The number F of unsuccessful throws till the first bull’s eye follows a geometric
distribution with probability of success q = 0.2 and probability of failure p = 0.8.
If the first bull’s eye is on the third throw, there must be two failures:
P(F = 2) = p
2
q = (0.8)2
(0.2) = 0.128.
(b) Find the probability that she will have at least three failures before her first
success.
We want the probability of F ≥ 3. This can be found in two ways:
P(F ≥ 3) = P(F = 3) + P(F = 4) + P(F = 5) + P(F = 6) + . . .
= p
3
q + p
4
q + p
5
q + p
6
q + . . . (geometric series with ratio p)
=
p
3
q
1 − p
=
(0.8)3
(0.2)
1 − 0.8
= (0.8)3 = 0.512.
Alternatively,
P(F ≥ 3) = 1 − (P(F = 0) + P(F = 1) + P(F = 2))
= 1 − (q + pq + p
2
q)
= 1 − (0.2)(1 + 0.8 + (0.8)2
)
= 1 − 0.488 = 0.512.
(c) How many throws on average will fail before she hits bull’s eye?
Since p = 0.8 and q = 0.2, the expected number of failures before the first success
is
E[F] = p
q
=
0.8
0.2
= 4.
PLEASE ANSWER QUICKLY
your local newspaper has letters to the editor from 80 people. if this number represents 4% of all the newspaper readers how many readers does the newspaper have
Answers
Answer:
3.2
Step-by-step explanation:
can any one help me with this?
Answers
Answer: to #3 is no it is not a function
Step-by-step explanation:
3x + 7 =11x +15
-3x -3x
7=8x + 15
-15. -15
-8=8x
—. —
8. 8
X=-1
Help with is question ???
{Don’t Know ?,Don’t Answer}
Answers
Answer:
Martin would save $1.01 per game by going to PC Richard & Son
Step-by-step explanation:
To solve this question, you have to divide the amount of money by the amount of games. You already know Best Buy's price for 1 game here (59.99).
Since the price is 117.96 for 2 games at PC, you can do
117.96÷2=58.98
59.99-58.98= $1.01
Oh, and even if you do 294.90÷5, you'd get the same thing.
stay off if u dont know if u how to do it...... (show your work) To adopt a dog from an animal shelter, you must pay $90 for vaccinations, $75 to spay or neuter the dog, and $40 for a wellness exam by a veterinarian. a. Write an expression in simplest form that represents the amount (in dollars) it costs to adopt x dogs.
Answers
Answer:
Step-by-step explanation:
( $90+$75+$40 ) = x
Have a Wondeful Day!
I NEED HELP ASAP PLEASE HELP I WILL MARK BRAINLIEST
Answers
Answer:
the radius of venues is not that big!!
Answer: it small a little to read but 5 and 6 is the answer right
Step-by-step explanation: is this help
how do i do this math problem?
Answers
Answer:
13/9
Step-by-step explanation
d=2-5/9
d=13/9
you should now have d+5 = 18
then you subtract 5 from both sides and now your answer is:
d = 13
What steps would you follow in order to solve the equation?
w/8 - 4 = 20
subtract 4 on each side and divide by 8
add 4 on each side and divide by 8
add 4 on each side and multiply by 8
subtract 4 on each side and multiply by 8
Answers
Answer:
c. add 4 on each side and multiply by 8
Step-by-step explanation:
I really don't even remember learning this... PLEASE HELP. :) politely
I kind of already filled out some answer, please tell me if their wrong.
Answers
Answer:
Car C is going to have a constant of 55
Step-by-step explanation:
y=55x
y means that every hour you will have 55 miles
Please help me!
It is timed!
I will give brainliest!
Answers
Answer:
The first one
Step-by-step explanation:
TELL ME WHY
Which graph shows a proportional relationship between the number of hours of renting a bike and the total amount spent to rent the bike? (5 points)
Answers
Answer:
B
Step-by-step explanation:
it's going up at a steady rate
slove the inequality. graph the solution
3n>18
what is the solution ?
Answers
Answer:
the answer is N>6 :)
Step-by-step explanation:
PLS HELP DUE SOON!!!!!
Answers
Answer:
1) 2
2) y=2x+=-2
3) a=5
b=6
4) y=2x-2
y=(2*0)-2
y=0-2
y=-2
I'm not sure if they are all right
Sorry if they aren't
-27<-9c HELP what does c = I will give brainiest
Answers
Answer: the answer is 4
Answer:
yeah, 4
Step-by-step explanation:
Turn this phrase into a expression
Answers
Answer:
[tex]\huge\boxed{\sf \frac{15}{b} + 6}[/tex]
Step-by-step explanation:
15 divided by b = [tex]\sf \frac{15}{b}[/tex]
Sum of 15 divided by b and 6 = [tex]\boxed{\sf \frac{15}{b} + 6}[/tex]
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AnonymousHelper1807Answer:
15/B+6
hope this helped :)
Step-by-step explanation:
What is the scale factor of this dilation?
Triangle A B C. Side A C is 8, C B is 10, A B is 6. Triangle A prime B prime C prime. Side A prime C prime is 4, C prime B prime is 5, B prime A prime is 3.
1/5
1/2
1
2
i need help please
Answers
Answer:
1/2 or 2
Step-by-step explanation:
If the original triangle length of Side A to C is 4, then the answer is two. If the original traingle length is Side A to C on the original triangle is 8, then the answer is 1/2.
The scale factor of the dilation is 1/2.
What is scale factor?Scale factor is defined as the number or the conversion factor which is used to change the size of a figure without changing its shape. It is used to increase or decrease the size of an object. The scale factor can be calculated if the dimensions of the original figure and the dimensions of the dilated (increased or decreased) figure are known.
The basic formula to find the scale factor of a figure is expressed as,
Scale factor = Dimensions of the new shape ÷ Dimensions of the original shape.
Given:
Before dilation
AC= 8, BC= 10 abd AB= 6
After dilation
AC= 4, BC= 5 and AB= 3
Now, scale factor
Scale factor = Dimensions of the new shape / Dimensions of the original shape.
So,
scale factor = 4/8 or 5/10 or 3/6 = 1/2
Hence, the scale factor is 1/2.
Learn more about scale bhere:
https://brainly.com/question/22312172
#SPJ2
HELP
Line d is parallel to line c in the figure below.
Parallel lines d and c are intersected by lines q and p to form 2 triangles. At lines d and p, the angle is 2, at d and q, the angle is 1, and at q and p, the angle is 3. At lines c and q, the angle is 4, at p and c, the angle is 5, and the third angle is 6.
Which statements about the figure are true? Select three options.
Vertical angles prove that Angle 2 is congruent to angle 5.
In the two similar triangles, Angle 1 and Angle 4 are alternate interior angles.
Vertical angles prove that Angle 3 is congruent to angle 6.
The triangles are similar because alternate interior angles are congruent.
In the two similar triangles, Angle 2 and Angle 4 are corresponding angles.
The triangles are similar because the corresponding sides are congruent.
Answers
Answer:
srry think its to late
Step-by-step explanation:
SOMEONE PLEASE HELP !!
Answers
Answer: ITS C
Step-by-step explanation:
can someone help me out? (serious answers only)
Answers
Answer:
A.
Step-by-step explanation:
the diameter is 1.8 in.
diameter to circumference is multiplying the diameter by pi
1.8*= about 5.66 (Rounded to the nearest hundredth)
the 5.66 in. is going around 15 times
multiply 5.66 and 15
5.66*15=84.9
the best answer would be A.
I don't know if this is right if it is can u mark me brainliest
Three salesmen work for the same company, selling the same product. And, although they are all gold on
a weekly basis, each salesman earns his paycheck differently
Salesman A works strictly on commission. He earns $65 per sale, with a maximum weekly commission of
$1,300
Salesman B earns a weekly base salary of $300, plus a commission of $40 per sale. There are no limits
on the amount of commission he can earn
Salesman C does not corn any commission. His weekly salary is $900,
Suppose Salesmen A and B have the same number of sales and earn the same amount in Week of this
month. How many sales must they both have had?
Answers
Answer:
none of them are proportional. proportional would mean that they would earn 10 times as much if they sold 10 times as much.
A = 65 s maximum of 1300
B = 300 + 40 s
C = 900
Step-by-step explanation:
3(x + 2) = 18 please help
Answers
Answer:
3(x+2)= 3*x + 3*2
3x * 6 = 18
Step-by-step explanation:
its easy
2 tickets cost $14. How many tickets can you buy with $63?
Answers
Answer:
9
Step-by-step explanation:
So you set up a proportion with
2 = ?
14 63
then solve which comes out to be 9.
Answer: 63 divided by 7 =9
Step-by-step explanation:
14 divided by 2 is 7, and $63 divided by 7 is 9
So 9 tickets.
A line passes through the origin and the point (12,9). Identify the slope of the line.
Answers
Answer:
the slope (m) = 3/4
Step-by-step explanation:
Answer:
M=3/4
Step-by-step explanation:
Rise/run
9/12=3/4
An hourglass is turned over with the top part filled with sand. After 3 minutes, there are 855 mL of sand in the top half. After 10 minutes, there are 750 mL of sand in the top half. Select the equation that represents this situation.
A y = 285x B y = −10.5x + 900
C y = 75x D y = −15x + 900
IF U GET THIS RIGHT I GIVE U BRAINLIEST
Answers
Which digit is in the thousandths place?
52.398
Answers
Answer:
It's 8
Step-by-step explanation:
Explanation: 3 is the tenths and 9 is in the hundredths. Witch makes 8 the thousandths
You earn $56 walking your neighbor's dog for 8 hours. Your friend earns $36 painting your neighbor's fence for 4 hours.
What is your pay rate? And What is your friend's pay rate?
Answers
Answer:
Your pay rate is:
$ 7 per hour
Your friend's pay rate is :
$ 9 per hour
Explanation:
So if it takes you 8 hours to make $ 56 , you can just divide the total money earned by the time. So it would be 56 ÷ 8 which is 7 .
And if takes your friend 4 hours to make $ 36 , you can divide like we just did . So it would be 36 ÷ 4 which is 9 .
So you make $ 7 per hour and your friend makes $ 9 per hour.
In one to two paragraphs identify your favorite part of the performance and explain what worked really well in the show. You should also include recommendations for areas to improve. In addition to the performers and their work, consider the production elements (lighting, scenery, props, music, …) the MOVIE IS CALLED THE CHRISTMAS CORAL PLEASE HELP!!! PLEASE ACTALLY ANSWER DONT JUST ANSWER FOR POINTS. IF YOU ANSWER RIGHT I WILL GIVE YOU BRAINLY
Answers
Answer:
Step-by-step explanation:
George C. Scott as Scrooge. What more needs to be said? This original CBS production, which found new life in syndication, has top-notch production values — it was filmed on location in England. The schmaltz factor is low and some moments are genuinely bewitching. For example: The Ghost of Christmas Present pulls back his robe to reveal the starving children “Ignorance” and “Want.”
Use the system of equations to answer the questions.
5x+4y=3
y=−2x+6
The value of y from the second equation is substituted back into the first equation. What is the resulting equation?
What is the value of x?
What is the value of y?
Answers
The resulting equation after substitution is
5x + 4(-2x + 6) = 3
quite literally you replaced y with what it equals (as said in the second equation)
you then distribute the 4 within the parenthesis
5x + -8x + 24 = 3
You make it easier
5x - 8x +24 = 3
you combine like terms
-3x + 24 = 3
you subtract 24 from both sides
-3x = -21
you divide both sides by -3
meaning x = 7
you then use that value x = 7 and substitude it for the x in the other equation.
That makes the y equation
y = -2(7) + 6
you then solve
y = -14+6
y = 6 - 14
y = -8
Replace y with -2x+6 in the first equation
5x+4(-2x+6)=3
Then solve for x
First, distribute 4
5x-8x+24=3
Combine like terms
-3x+24=3
Subtract 24 from both sides
-3x=-21
Isolate x by dividing -3 to both sides
x=7
Replace x with 7 in either equation and then solve
y=-2(7)+6
Multiply -2 by 7
-14+6
Add
y=-8
A submarine descended 500 feet below sea level. It then descended another 275 feet. Write and then evaluate a subtraction expression to determine the new position of the submarine.
Answers
Answer:
-500-275= -775
or
-500+-275=-775
Step-by-step explanation:
0-500-275=-775