Answer:
Where is the graph?
Step-by-step explanation:
Please show graph
Answer:
You didn't post a picture of the graph so I can't help you
please help. Will mark brainliest if correct. ( links will be banned)
Answer:
how many tries do you have?
I think its d because the proportion 6/4 and LM/6 cuz the smaller number is on the bottom? I dont know try it. how many tried do you have?
Its either d or b
Jessica has a normal deck of cards (52 cards). She asks her friend, Sara, to draw a card. What
are the odds in favor of Sara drawing the queen of hearts?
A.2:26
B.1:51
C.4:13
D.26:1
Answer:
B
Step-by-step explanation:
Which statements correctly describe the graph of the function f(x) = x3 – 2x2 - 19x + 20? Select three options.
As the x-values increase, the y-values always increase.
As x approaches negative infinity, y approaches negative infinity.
O The domain of the function is all real numbers.
The range of the function is y > 20.
The graph has a positive y-intercept.
Answer:
See below for answers and explanations (along with a graph for reference)
Step-by-step explanation:
A is true because the end behavior shows that as x gets larger, y also gets larger
B isn't true because that is an incorrect interpretation of the end behavior while the statement itself is true.
Any real value of x can be defined on the graph with an output, therefore C is also correct.
D is not true because that would contradict option C which we said was right since the domain and range are both all real numbers.
E is true because the y-intercept of the graph is (0,20) which is positive (marked in purple)
Answer:
B. As x approaches negative infinity, y approaches negative infinity.
C. The domain of the function is all real numbers.
E. The graph has a positive y-intercept.
Step-by-step explanation:
Just took the Pre-Test on Edg (2020-2021)!!
1/6
write the fraction as a decimal (round to the nearest hundredth, if necessary)
write as a percent
Which value (s) of x are solution(s) of the equation below?
A. x = 2, 4
B. x = -1, 4
C. x = 2
D. x = -1
Answer:g
Step-by-step explanation:
Which of the functions below could have created this graph?
helpneedednotfakeanswers
Answer:
S(-17,13)
Step-by-step explanation:
Answer:
S"(-17, 13)
Step-by-step explanation:
Since it's reflected across the y-axis, the y value stays the same and the x value changes to a negative. If it were reflected across the x-axis then the x value you stay the same and the y value would change to a negative. Since it's a reflection, meaning it's just "mirrored" across a given point, the numbers stay the same regardless.
Hope this helps. Have a nice day.
About 26% of movies coming out of Hollywood are comedies, Warner Bros has been the lead studio for about 13% of recent movies, and about 3% of recent movies are comedies from Warner Bros. Let C denote the event a movie is a comedy and W denote the event a movie is produced by Warner Bros.
Required:
a. What is the probability that a movie is either a comedy or produced by Warner Bros?
b. What is the probability that a Warner Bros movie is a comedy?
c. What is the probability that a comedy has Warner Bros as its producer?
Answer:
a. 0.36 = 36% probability that a movie is either a comedy or produced by Warner Bros.
b. 0.2308 = 23.08% probability that a Warner Bros movie is a comedy
c. 0.1154 = 11.54% probability that a comedy has Warner Bros as its producer
Step-by-step explanation:
Conditional Probability
We use the conditional probability formula to solve this question. It is
[tex]P(B|A) = \frac{P(A \cap B)}{P(A)}[/tex]
In which
P(B|A) is the probability of event B happening, given that A happened.
[tex]P(A \cap B)[/tex] is the probability of both A and B happening.
P(A) is the probability of A happening.
a. What is the probability that a movie is either a comedy or produced by Warner Bros?
We solve this question treating these events as Venn sets.
I am going to say that:
Set A: Movie is a comedy.
Set B: Movie is produced by Warner Bros.
26% of movies coming out of Hollywood are comedies
This means that[tex]P(A) = 0.26[/tex]
Warner Bros has been the lead studio for about 13% of recent movies
This means that [tex]P(B) = 0.13[/tex]
3% of recent movies are comedies from Warner Bros.
This means that [tex]P(A \cap B) = 0.03[/tex]
The desired probability is:
[tex]P(A \cup B) = P(A) + P(B) - P(A \cap B) = 0.26 + 0.13 - 0.03 = 0.36[/tex]
0.36 = 36% probability that a movie is either a comedy or produced by Warner Bros.
b. What is the probability that a Warner Bros movie is a comedy?
Conditional probability, in which
Event A: Produced by Warner Bros
Event B: Comedy
Warner Bros has been the lead studio for about 13% of recent movies
This means that [tex]P(A) = 0.13[/tex]
3% of recent movies are comedies from Warner Bros.
This means that [tex]P(A \cap B) = 0.03[/tex]
The desired probability is:
[tex]P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.03}{0.13} = 0.2308[/tex]
0.2308 = 23.08% probability that a Warner Bros movie is a comedy.
c. What is the probability that a comedy has Warner Bros as its producer?
Now,
Event A: Comedy
Event B: Warner Bros as its producer.
About 26% of movies coming out of Hollywood are comedies
This means that [tex]P(A) = 0.26[/tex]
3% of recent movies are comedies from Warner Bros.
This means that [tex]P(A \cap B) = 0.03[/tex]
The desired probability is:
[tex]P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.03}{0.26} = 0.1154[/tex]
0.1154 = 11.54% probability that a comedy has Warner Bros as its producer
write the equation of lines shown on the graph.
Step-by-step explanation:
red y = -3/2 x - 3 m = -3/2 (y2-y1) / (x2 - x1) b = -3
blue y = 2x + 3 m = 2 rise/run b = 3
black your turn m = ? (0, -1) and (3, 0) two points on the black line
m = ? (y2-y1) / (x2 - x1) = (0-(-1)) / (3 - 0) = (0+1)/(3-0)
m = ?
b = the y value when x = 0, which is one of the points
Shanya had to write 5 pages for a book report. How many hours would it take her to
write, if she wrote one-sixth of a page each hour?
Answer:
30 hours
Step-by-step explanation:
[tex]\frac{5}{\frac{1}{6}}: \frac{y}{1}[/tex]
y · 1/6 = 5 · 1
1/6y = 5
1/6y ÷ 1/6 = 5 ÷ 1/6
y = 30
HELP PLEASEeeeeeeeeeeeeee
Select the correct answer.
Which level of government relies the most on income tax?
Α.
federal
B.
state
C.
local
Answer:Federal Step-by-step explanation:
The owner of a pizzeria wishes to build a model relating revenues to advertising expenditures into three categories. which independent variable is the least significant in this regression relationship?
Answer:
Newspaper
Step-by-step explanation:
The level or degree of significance of independent variables used in a multiple regression analysis is usually measured by comparing the values of the slope Coefficient of each independent variable. From the result of the multiple regression analysis attached. The slope Coefficient of each independent variable is :
Television = 2.38 ; Newspaper = 1.45 and Mail = 1.82.
This slope values are the rate at which the dependent variable changes per unit increase in each of the independent variable.
Newapaper has the least slope Coefficient value of the 3 independent variables and hence will have the least significant effect on the value of revenue.
What is the value of the larger zero of the function:
f(x) = 3x^2– 14x + 15?
Answer:
^
Step-by-step explanation:
can you plz tell me what this is is it a multiplt??
Using the ben diagram to show how three of the quadrilaterals are related
Answer:
Image below
Step-by-step explanation:
What are the mean and the median?
Answer: The Mean is 12 while the median is 10.
Step-by-step explanation: To find the mean we need to add all points scored which equals 108 points. Next, you will divide this by the number of players that scored points. Because there are 9 players we will follow 108/9=12. To find the median, you write out each number from smallest to largest or largest to smallest and find the number in the middle, this should act somewhat like an average however i would recommend using the mean to find an average. When writing out all the number they should look something like this: 6,7,7,7,10,11,13,23,24
Now that we have written them out, we find the middle most number which is 10 which means that our median is 10.
The mean is 12 points.
The median is 10 points.
Please answer the question CORRECTLY with a logical explanation. You will get brainliest guaranteed.
Answer:
Irrational
Step-by-step explanation:
Prime numbers are numbers that only have the factors of one and itself. Rational numbers include all numbers except for non terminating, non repeating decimals. An imaginary number is a number that is expressed in terms of the square root of a negative number (usually the square root of −1, represented by i or j).
the ratio of oak trees to maple trees in John's neighborhood is 3 to 5. using the same ratio, if the town plants 15 oak trees in the park, how many maple trees should they plan? Use equivalent ratios to solve. be sure to include units in each ratio.
Answer:
15 to 25
Step-by-step explanation:
For every 3 oak trees there’s 5 maple. So then you have 3 to 5 so add 3 more oak trees and 5 more maple then it would be 6 to 10 then so on so. From the beginning is 3 to 5, 6 to 10, 9 to 15, 12 to 20, 15 to 25
Classify the triangles either by their sides or their angles. Explain how you know the classification for the triangles.
Answer: Scalene and isosceles
Step-by-step explanation:
Which three of the following are important parts of the Constitution that serve to limit federal power?
1. Tenth Amendment
2. Ninth Amendment
3. Fourteenth Amendment
4. Thirteenth Amendment
5. Article III
6. Article I
PLEASE HELP ME ON THIS
Answer:
Tenth Amendment and Article 1
Hope this helps!
Step-by-step explanation:
( The Fourteenth Amendment is wrong. Unfortunately, I do not know the last one. )
Answer: Ninth amendment, Tenth amendment, and Article 1.
Step-by-step explanation: searched it up
Find an
equation for the line through (-6, 3) and
parallel to y = 3x + 1.
Since this line is parallel to y = 3x + 1 their slopes are equal. The slope is equal to 3. The line is also passing the point (-3,4).
This is the format of the line parallel to y = 3x + 1
y = 3x+ b
This line passes through point (-3, 4)
Replacing the values of y and x coming from the coordinates of (-3, 4)
4 = 3 * (-3) + b
Solving for the y-intercept b
4 = -9 + b
b = 4 + 9
b = 13
Knowing the slope as equal to 3 and the y-intercept as 13 the equation of the line is
y = 3x+13
pls help me i am very behind and confused
HELP ASAPPP DUE IN A COUPLE MINUTES. WILL GIVE BRAINIEST!
can someone do these 3 questions for me please !!
(PLEASE HELP WITH 7,8,9)
*please don't put none related answers to get points !! *
Answer:
7. Quadrilateral
8. Trapezoid
9. Quadrilateral
Pls mark me as Brainiest if that helped you :)
Step-by-step explanation:
Answer:
..
Step-by-step explanation:
find m
135°
125°
55°
100°
Answer:
answer: m = 125
Step-by-step explanation:
parellograms add up to a total of 360 so m = 125 because 125 + 125 + 55 + 55 = 360 Hope this helps!
Step-by-step explanation:
here's your solution
==> sum of corresponding angles of parallelogram = 180°
==> angle J + angle k = 180°
==> 55° + k = 180°
==> k = 180° - 55°
==> k = 125°
[tex]hope \: it \: helps[/tex]
Your answer should be a polynomial in standard form.
(x + 4)(x + 6)
Step-by-step explanation:
x^2 +10x + 24
use FOIL
have a great day
20 - 24x I need help
Answer: =−24x+20
Step-by-step explanation: Hope this help :D
3x^4 - 243
Factoring
Answer:
x = ±3
Step-by-step explanation:
(3x² + 27)(x² - 9) = 0
(3x² + 27)(x + 3)(x - 3) = 0
3x² = -27
x² = -9
x = √-9 (this will result in an imaginary number)
x + 3 = 0
x = -3
x - 3 = 0
x = 3
Which of the following expressions is equal to sin 200°?
sin200
sin60°
-Sin20°
Answer:
-sin20.
Step-by-step explanation:
sin 200 = - sin(200 - 180)
= -sin20,
Identify the distance between the points (9,7,3) and (5,3,2), and identify the midpoint of the segment for which these are the endpoints. Round to the nearest tenth, if necessary.
Using it's formula, it is found that the distance between the two points is of 5.7 units. Additionally, the midpoint is (7, 5, 2.5).
What is the distance between two points?Suppose that we have two points, [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]. The distance between them is given by:
[tex]D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
In this problem, the points are (9,7,3) and (5,3,2), hence:
[tex]D = \sqrt{(9 - 5)^2 + (7 - 3)^2 + (3 - 2)^2} = 5.7[/tex]
The distance between the two points is of 5.7 units.
What is the midpoint?The midpoint is the mean of the coordinates, hence:
xM = (9 + 5)/2 = 7.yM = (7 + 3)/2 = 5.zM = (3 + 2)/2 = 2.5.The midpoint is (7, 5, 2.5).
More can be learned about the distance between two points at https://brainly.com/question/18345417
thirty is equal to twice a number decreased by four
Answer:
4-(2n)= 30
Step-by-step explanation:
N is 17