Hello.
Use the slope formula:
[tex]\mathrm{\displaystyle\frac{y2-y1}{x2-x1} }[/tex]
[tex]\mathrm{\displaystyle\frac{34-9}{8-(-2)} }[/tex]
[tex]\mathrm{\displaystyle\frac{25}{8+2} }[/tex]
[tex]\mathrm{\displaystyle\frac{25}{10}}[/tex]
Simplify:
[tex]\mathrm{\displaystyle\frac{5}{2}}[/tex]
Therefore, the final answer is
[tex]\mathrm{\displaystyle\frac{5}2}[/tex]
I hope it helps.
Have a nice day.
[tex]\boxed{imperturbability}[/tex]
Answer:
[tex]\displaystyle 2\frac{1}{2} = m[/tex]
Step-by-step explanation:
Plug these ordered pairs into the rate of change formula:
[tex]\displaystyle \frac{-y_1 + y_2}{-x_1 + x_2} = m \\ \\ \frac{-9 + 34}{2 + 8} \hookrightarrow \frac{25}{10} = 2\frac{1}{2} \\ \\ \boxed{2\frac{1}{2} = m}[/tex]
I am joyous to assist you at any time.
How many ridges would there be on $10 worth of quarters?
Answer:
4760
Step-by-step explanation:
First you find out how many are in a dollar so you do
119*4 which is 476
Then because there is $10 you need to do
476 * 10 which would be 4760
Answer:
4,760 ridges
Step-by-step explanation:
10(119x4)
(pemdas)
119x4=476x10=4760
one and two fourths plus three and three fourths
a
two and one fourth
b
four and one fourth
c
five and one fourth
d
six and one fourth
Answer:
c
Step-by-step explanation:
im smart
Answer:
its c
Step-by-step explanation:
one plus three, then three plus 2 of fourths carry over the one to the 4 and it becomes 5 and 1 fourth
What divisor is represented by the synthetic division below?
N
12
-5
10 1 5
-10 0 -5
2 0 1 0
05
O 5
O x + 5
O x-5
B
Answer:
-5 is the answer
Step-by-step explanation:
we use the divisor which is dividing other
pls help dum answer=report
question in picture
Answer:
The third one because its the only one that doesn't have the same (x) twice
Step-by-step explanation:
lmk if this helped
please help me
i'll make u brainly if u give the correct letters
Answer:
A, C , D
Step-by-step explanation:
Polygon is the closed two dimentional figure made up of straight line.
How do economists measure a nation's standard of living?
A.by calculating GDP per person
B.by calculating per capita income
C.by calculating average personal income
Answer:
by calculating per capita income
Can someone please help me with this?? I need help asap! Please do all if you can and not just one.
Express this equation in logarithmic form.
2^3 = 8
Express this equation in logarithmic form.
6^3 = 216
Express this equation in logarithmic form.
4^0.5 = 2
Express this equation in logarithmic form.
b^x = N
Express this equation in logarithmic form.
y = 10^x
What is the product of 3/7 x 2/5? my little sister needs help and I would appreciate if someone could help me out! :)
Answer:
B
Step-by-step explanation:
Apply the fraction rule:
[tex]\frac{a}{b}[/tex]×[tex]\frac{c}{d}[/tex] = [tex]\frac{ac}{bd}[/tex]
2×3=6 (numerator/top number)
7×5=35(denominator/bottom number)
Phone calls arrive at the rate of 48 per hour at the reservation desk for regional airways.
A) Compute the probability of receiving three calls in a 10-minute interval of time?(to 4 decimals)
B) Compute the probability of receiving exactly 13 calls in 15 minutes. (To 4 decimals)
C) Suppose no calls are currently on hold. If an agent takes 10 minutes to complete the current call, how many callers do you expect to be waiting by that time?
D) What is the probability that none will be waiting?
E) If no calls are being processed, what is the probability that the agent can take 5 minutes for a personal time without being interrupted by a call?
The different probabilities and number of callers expected to be waiting are;
A) P(x = 3) = 0.0286
B) P(x = 13) = 0.1056
C) 8 will be waiting
D) P(x = 0) = 0.0003
E) P(x = 0) = 0.0067
How to find probability using Poisson distribution?
We are given the rate of 48 phone calls per hour.
Thus, we will use poisson's distribution formula;
P(x) = (λˣ × e^(-λ))/x!
A) Probability of receiving three calls in a 10-minute interval of time which is P(x = 3). Thus;
λ = 48 * (10/60)
λ = 8
P(x = 3) = (8³ × e⁻⁸)/3!
P(x = 3) = 0.0286
B) Probability of receiving exactly 13 calls in 15 minutes is P(x = 13). Thus;
λ = 48 * (15/60)
λ = 12
P(x = 13) = (12¹³ × e⁻¹²)/13!
P(x = 13) = 0.1056
C) No calls are currently on hold and it takes 10 minutes to complete one call. Thus;
λ = 48 * (10/60)
λ = 8
Thus, 8 will be waiting after 10 minutes.
D) Probability that no one will be waiting is;
P(x = 0) = (8⁰ × e⁻⁸)/0!
P(x = 0) = 0.0003
E) No calls being processed and it takes 5 minutes for a personal time without being interrupted by a call. Thus;
λ = 48 * (5/60)
λ = 4
P(x = 0) = (4⁰ × e⁻⁵)/0!
P(x = 0) = 0.0067
Read more about probability with poisson's distribution at; https://brainly.com/question/7879375
factories 12x-30 please help me
Answer:
6(2x - 5)
Step-by-step explanation:
The greatest common factor of 12x and 30 is 6.
12x - 30 = 6(2x - 5)
Heya ~
⇨ [tex]\huge \underline \purple {\mathcal{YOUR \: ANSWER \: :}[/tex]
[tex]\sf{= \: 6 \: (2x \: - \: 5)}[/tex]
[tex]\huge \boxed {\underline{Explanation :}}[/tex]
[tex]\sf{12x \: - \: 30}[/tex]
[tex]\sf{Rewrite~ 12~ as ~6 ~^. ~2}[/tex]
[tex]\sf{Rewrite~ 30~ as ~6 ~^. ~5}[/tex]
[tex]\sf{= 6~^.~2x~-~6~^.~5}[/tex]
[tex]\sf{Factor~out~the~common~term~6}[/tex]
[tex]\sf{= \: 6 \: (2x \: - \: 5)}[/tex]
Hope It Helps ! ~
#LearnWithBrainly
[tex]\underline{Answer~:}[/tex]
Jace ~
How do you find the x value of an angle
Answer:
Since the value of all angles within a triangle must equal 180 degrees, if you know at least two angles, you can subtract them from 180 to find the missing third angle. If you are working with equilateral triangles, divide 180 by three to find the value of X.
Step-by-step explanation:
I hope this helps you.
Pls answer all the question pls
Answer:
a. A^9 b.b^10 c.a^p+2 d. A^p+q e. B^10+r f. A^p+r g.a^10 h. B^ p+q+r
I. A^p+q+1 J. A^13+p
Step-by-step explanation:
1) 32% de 1400
2) 2% de 4800
3) 77% de 1500
Answer:
1)446
2)96
3)1155
Step-by-step explanation:
Train A stops every 35 minutes and Train B stops
every 15 minutes. If both trains stop at 7:30
a.m., what is the next time they will both stop at
the same time?
You're looking for the smallest number that's a multiple of both 30 and 40.
If you've learned about "Least Common Multiple" by now, you'll be happy
to know that that's exactly what this is, (because when you were learning it,
you wondered what in the world you could ever use it for). Well here you are.
The least common multiple of 30 and 40 is 120.
That's the 4th multiple of 30 and the 3rd multiple of 40.
If the trains are both in the station right now, then the next time they'll
both be here together will be 2 hours (120 minutes) from now.
And let me say in conclusion that when you ask for help with
a multiple-choice question, you must also post the choices that
you have. It's not fair to the helper if he doesn't know the choices
a car travelling at an average speed of 100 km/h covers a certain distance in 3 hours. at what average speed must the car travels to cover the same distance in 2 hours
Answer:
Needs to have an average speed of 150km/h
Step-by-step explanation:
With the current average of 100 km/h in a 3-hour span, you would cover 300km. Since you want to cover that same amount (300km) in 2 hours all you do is 300/2 which is 150. Meaning you need an average speed of 150 km/h
HELLLPPPPPPPPP ILL GIVE BRAINLY LIKEESS!!!
Michael draws a card from a standard deck of 52 cards (and puts it back) 20 times.
How many times can Michael expect to draw a diamond?
Enter your answer as a number, like this: 42
Answer:
5
Step-by-step explanation:
NAAAAAA git trippen
Michael can expect to draw a diamond 5 times.
What is Probability?It is a branch of mathematics that deals with the occurrence of a random event.
The probability of drawing a diamond from a standard deck of 52 cards is 13/52 or 1/4.
Since Michael draws 20 cards with replacement, each draw is independent and follows a binomial distribution with n=20 and p=1/4.
The expected number of times Michael will draw a diamond is given by:
E(X) = n×p
= 20 × (1/4)
= 5
Therefore, Michael can expect to draw a diamond 5 times.
To learn more on probability click:
https://brainly.com/question/11234923
#SPJ2
Stella has points card for a movie theater
-she receives 25 reward points for just signing up
-she earns 12. Five points for each visit to the movie Theater
-she needs at least 103 points for a free movie ticket
Right and soften inequality which can be used to determine v, the number of visits Stella can make to earn her first free movie ticket
Describe how the transformed function below is obtained from its parent function.
y = |x-1|
Check the picture below.
[tex]y=\stackrel{A}{1}|\stackrel{B}{1}x\stackrel{C}{-1}|+\stackrel{D}{0}\qquad \stackrel{\textit{horizontal shift}}{\cfrac{-1}{1}=-1}\leftarrow \textit{to the right by 1 unit}[/tex]
Choices below
The exponential function decays at one-half the rate of the quadratic function.
The exponential function decays at the same rate as the quadratic function.
The exponential function decays at two-thirds the rate of the quadratic function.
The exponential function decays at three-fourths the rate of the quadratic function.
Answer:
Option D
Step-by-step explanation:
Use shortcut trick:-
Mark the change in y axis
Starting point is same (-2,4)
Ending points
Quadratic=(0,0)Exponential=(0,1)Change:-
Quadratic=4Exponential=3Hence decay rate is three fourth
Lol please help find the value of x thank you
Answer:
x=30
Step-by-step explanation:
that's a 90º angle so 90÷3=30
Which segment is a diameter of this circle? TX¯¯¯¯¯ VX¯¯¯¯¯¯ XY¯¯¯¯¯¯ I don't know. The figure shows a circle with center T. In a clockwise direction, the points W, Z, V, Y, and X are on the circle with point W located on the upper half of the circle to the left. Segments connect T with W, T with Z, T with V, and T with X. A segment connects X with Y.
Answer:
The answer is VX
Step-by-step explanation:
I took the test.
Three pounds of rice is divided equally and put into bags. If each bag gets half a pound of rice, how many bags are there?
So, there is three pounds. Each bag gets a half pound. Two half pounds = one full pound. One full pound is two bags. Another pound is another two bags. And same with another. So that'd be 6 bags, one half pound each.
write a pythogorean triplet whose smallest number is 16
Answer:
(16, 63, 65)
Step-by-step explanation:
A Pythagorean Triple is a set of positive integers, a, b and c that fits the rule: a² + b² = c²
Use the formula for generating triples (a, b, c):
(2m, m² - 1, m² + 1) where 2m is the smallest number
Let
a = 2mb = m² - 1c = m² + 1Given a = 16 ⇒ m = 8
⇒ b = 8² - 1 = 63
⇒ c = 8² + 1 = 65
So the pythogorean triple whose smallest number is 16 is (16, 63, 65)
2 questions please help
Answer:
10
Step-by-step explanation:
solving the system of equation you get the answer 10
352, 345, 338, ...
Find the 43rd term.
Answer:
Step-by-step explanation:
first term = a = 352
Common difference = d = second term - first term
= 345 - 352
= (-7)
nth term = a + (n-1)*d
43rd term = 352 + (43-1)*(-7)
= 352 + 42 *(-7)
= 352 - 294
= 58
find the volume of the rectangular pyramid
Answer:
Volume = 112
Step-by-step explanation:
formula: V = (1/3) × L × W × h,
[tex]formula: V = ( \frac{1}{3} ) × L × W × h, \\ = \frac{1}{3} \times 8 \times 7 \times 6 \\ divide \: both \: 3 \: and \: 6 \\ = 1 \times 8 \times 7 \times 2 \\ = 56 \times 2 \\ = 112[/tex]
hey could someone please explain and help me please ?
Answer:
No
Step-by-step explanation:
The inequality k ≥ 10 means "the variable, k, is equal to or more than 10." We are asked if 9 is a solution to the inequality.
The number, nine, is not a solution to this inequality, as 9 is not more than or equal to 10.
Have a lovely rest of your day/night, and good luck with your assignments! ♡
Answer:
No
Step-by-step explanation:
Hello.
The inequality pictured above (k≥10) means that any solution that is greater or equal to 10 fits it. Think of an alligator being the inequality symbol and wants what's bigger. Obviously if k is bigger the alligator wants that over a 10.
In this problem, when 9 is inputted to k, is it bigger or equal then ten?
It is not, which means it is NOT a solution.
Hope this helped!
Students in 10th and 11th grade were asked whether they have a job. The raw data was converted to relative frequencies and recorded in the table below. A 4-column table with 3 rows. The first column has no label with entries job, no job, total. The second column is labeled tenth grade with entries 0. 14, 0. 86, 1. The third column is labeled eleventh grade with entries 0. 25, 0. 75, 1. The fourth column is labeled total with entries 0. 20, 0. 80, 1. Given the conditional relative frequency table by column, what does the 0. 14 represent? Given that a student is a 10th grader, there is a 14% chance he or she has a job. Given that a student has a job, there is a 14% chance he or she is a 10th grader. 14% of the students surveyed are 10th graders who have a job. 14% of the students are 10th graders.
Option A is correct because 0.14 represents that if a student is a 10th grader, there is a 14% chance he or she has a job.
It is given that there is a table with 4 columns and 3 rows.
What is a conditional relative frequency table?It is a special type of frequency table that shows relationships between two categories.
From the attached table it is clear that 0.14 is the probability of getting a job if a student is a 10th grader,
Option B is incorrect, stating there is a 14% chance a student is a 10th grader if he/she has had a job because we do not know the number of students.
Option C is also incorrect stating that 14% of the students surveyed are 10th graders who have a job because we do not know the total number of students.
Option D is also incorrect because we do not know the number of students.
Therefore,Option A is correct because 0.14 represents that if a student is a 10th grader, there is a 14% chance he or she has a job.
To get more about conditional relative frequency, refer to the link,
https://brainly.com/question/22728236
Answer: A
Step-by-step explanation:
WILL GIVE BRAINLIEST!!!
How would you graph Y = -2X? Explain from beginning to end.
Step-by-step explanation:
Since there is no y-intercept, you start at the origin (0, 0)
The slope tells us that for every two units it goes down, it also goes one unit to the right
We know this because slope is rise/run (in this case -2/1) and the slope is negative, meaning that it starts higher up at the left and goes down towards the right.
To graph, start at (0, 0) and go down 2 units to get (0, -2) and then to the right one unit to get (1, -2)
That is the first point
Continue doing this
(1, -2) -> down 2 and to the right 1 -> (2, -4)
Alternatively, plug in values for x
y = -2(1) -> y=-2
When x=1, y=-2
And keep repeating until you get a good idea of what the line looks like
Please help for 20 points!! thank you if you help
Answer:y-4 = -3/4(x-3)
Step-by-step explanation:
y-4 = -3/4(x-3)
y-4 = -3/4(x+3)
y = (-3/4)x - (9/4)+(4)
y = (-3/4)x - (9/4)+(16/4)
y = -3x/4 +7/4
Answer:
B: y= -2x+2
Step-by-step explanation:
General equation in slope intercept form:
y= mx+b , where m = slope, and b= y-intercept
For points (x1= 3, y1= -4) and (x2= 0, y2= 2)
m = ( y2-y1)/ (x2-x1) = (2- -4)/(0 -3) = 6/ -3 = -2
Choose one of the points that belong to the line and use it's coordinates
y = -2x + b , use point (x= 0, y= 2)
2 = -2*0 + b, 2= b
y= -2x+2
