Which statement is correct about the system of linear equations graphed below?
VX
+
2
1
1
2
2
The system of equations has one solution because the lines will eventually intersect.
O The system of equations has one solution because the lines will never intersect.
The system of equations does not have one solution because the lines will eventually intersect.
The name rintinnn dannnathavannenlistinn hann the linell RAUA internant
Answers
Answer:
The two lines are coincident (essentially the same line) so every point on the line is a solution. Normally you would say they have infinitely many solutions.
An example of this would be:
y = 2x + 3
2y = 4x + 6
The statement that matches this situation would be D.
Answer:
D. The system of equations does not have only one solution (it has infinitely many) because the lines do not intersect at *only* one point.
Step-by-step explanation:
Related Questions
What is the difference b/w "Binomial Series" and "Binomial Theorem"? Also give formula for each.
Note: [ Explanation required according to GRADE 12 (college level) ] .
***Best explanation vl get brainliest***
Answers
Step-by-step explanation:
[tex]\huge{\underbrace{\overbrace{\mathfrak{\pink{Answer:}}}}}[/tex]
The binomial theorem states that for some a,b∈R and some k ∈Z+ ,
(a+b)k=∑n=0k(kn)ak−nbn.
The binomial series allows us to use the binomial theorem for instances when k is not a positive integer. The binomial series applies to a given function f(x)=(1+x)k for any k∈R with the condition that |x|<1 . It is stated as follows:
(1+x)k=∑n=0∞(kn)xn .
Note that the binomial theorem produces a finite sum and the binomial series produces an infinite sum.
The binomial series enables us to apply the binomial theorem when k is not a positive integer.
What is the binomial theorem?The binomial theorem (or binomial expansion) in elementary algebra describes the algebraic expansion of binomial powers.
The binomial theorem states that for some a,b∈R and some k ∈Z+ ,
(a+b)k=∑n=0k(kn)ak−nbn.
The binomial series allows us to use the binomial theorem for instances when k is not a positive integer. The binomial series applies to a given function f(x)=(1+x)k for any k∈R with the condition that |x|<1 . It is stated as follows:
(1+x)k=∑n=0∞(kn)xn.
Hence, when k is not a positive integer, we can use the binomial series to apply the binomial theorem.
To know more about the binomial theorem follow
https://brainly.com/question/13672615
#SPJ2
The heights of a group of boys and girls at a local middle school are shown on the dot plots below.
2 dot plots with number lines going from 40 to 60. A plot is titled Boy's Heights. There are 0 dots above 40, 1 above 41, 3 above 44, 3 above 46, 2 above 48, 3 above 50, 4 above 52, 4 above 54, and 0 above 56, 58, and 60. A plot is titled Girl's Heights. There are 0 dots above 40 and 41, 2 dots above 44, 3 above 46, 1 above 48, 3 above 50, 4 above 52, 3 above 54, 4 above 56, and 0 above 58 and 60.
When comparing the shapes of the two sets of data, what conclusion can someone draw?
The shortest boy is taller than the shortest girl.
The range for the girls is greater than the range for the boys.
There is an outlier in the data for the boys, but not for the girls.
The girls are generally taller than the boys.
PLEASE HELP ME 30 POINTS
Answers
Answer:
There is an outliner in the data for the boys, but no the for the girls
Step-by-step explanation:
Answer:
the answer is ''the girls are generally taller than the boys''
Step-by-step explanation:
Write these fractions in their simplest forms:
a)
15
20
8
b)
12
Answers
Answer:
a) 3/4
b)4/6 = 2/3
hope this helps u
pls mark me as brainiest :)
Reposting since it wasn’t answered. Increased points to 25.
Congruence
Select all that apply
Answers
Answer:
Im not sure so I'm going to I think it is a better a, c, and f
Answer:
C and F are the answers but I'm not sure
A recent report indicated that 22 percent of the households in a certain community speak a language other than English at home. A reporter will randomly select a household from the community until the first household that speaks a language other than English at home is selected. Let random variable Q represent the number of attempts needed until the first household that speaks a language other than English at home is selected. The random variable Q has a geometric distribution with p=0.22. Which of the following is closest to the variance of the random variable?
(A) 0.0484
(B) 2.5454
(C) 4.5455
(D) 4.0144
(E) 16.1157
Answers
Answer:
(E) 16.1157
Step-by-step explanation:
Q has geometric distribution with p = 0.22
"Variance of Q" V(Q) = 1 - p / p²
V(Q) = 1 - 0.22 / 0.22²
V(Q) = 0.78 / 0.0484
V(Q) = 16.11570247933884
V(Q) = 16.1157
So, the Variance of random variable Q is 16.1157
This question is based on the variance. Hence, the correct option is D i.e. 16.1157 is closest to the variance of the random variable.
Given:
Community speak a language other than English at home = 22 percent
Let random variable Q represent the number of attempts needed.
The random variable Q has a geometric distribution with p=0.22.
We need to determined the closest to the variance of random variable.
As we know that,
Q has a geometric distribution with p=0.22
Now calculate the variance of Q,
[tex]V(Q)=\dfrac{1-p}{p^{2} }[/tex]
[tex]V(Q)=\dfrac{1-0.22}{0.22^{2} }[/tex]
[tex]V(Q)=\dfrac{0.78}{0.484} }[/tex]
Therefore, the variance V(Q) is 16.1157.
Hence, the correct option is D i.e. 16.1157 is closest to the variance of the random variable.
For more details, please refer this link:
https://brainly.com/question/13708253
Find the value of tan(30).
Answers
Answer:
(sqrt3)/3
Step-by-step explanation:
HELP! I will mark BRAINLIEST please!
Answers
Answer: A
Step-by-step explanation:
In this equation, the largest exponent is odd, so the two ends are going in different directions. Since the leading coefficient is positive, the left side is going down, while the right side is going up.
As y approaches negative infinity (goes down), x approaches negative infinity (goes left).
Simplified: as the y value decreases, the x value decreases.
As y approaches infinity (goes up), x approaches infinity (goes right).
Simplified: as the y value increases, the x value increases.
Determine the key features of a function whose value is defined as six less than triple some quantity. (2 points)
The slope is _____
the x-coordinate of the x-
Intercept is_____
and the y-coordinate of the y-intercept is_____
:: 6
:: 2
:: 3
:: 1/3
:: -6
Can y’all help me put three of these options in the right places :)
Answers
Answer:
The slope is 3
Hence the x-coordinate of the x- intercept is 2
Hence the y-coordinate of the y- intercept is -6
Step-by-step explanation:
We are to first write the statement six less than triple some quantity as an expression:
let the quantity be x
Triple the quantity to have 3x
six less than triple some quantity will be expressed 3x - 6
The required function is f(x) = 3x - 6
This is in standard form of equation of a line y = mx+c
m is the slope
c is the y-intercept
Comparing 3x - 6 with mx+c
3x = mx
3 = m
m = 3
The slope is 3
x intercept occurs at when f(x) = 0
Substitute into f(x) = 3x-6
0 = 3x-6
-3x = -6
x = 2
Hence the x-coordinate of the x- intercept is 2
y intercept occurs at when x = 0
Substitute into f(x) = 3x-6
f(x) = 3(0)-6
f(x) = -6
Hence the y-coordinate of the y- intercept is -6
8416 + 0.28 + 1.489
What’s the answer?
Answers
Answer:
8,417.769
8416 + 0.28 is just adding 28 at the end so 8416.28
now 8416.28 + 1.489 is 8,417.769
the awnser is 8,417.769
Step-by-step explanation:
Answer:
The answer is 8417.769
Mickey owns 3/4 of an acre of land. He wants to sell 1/3 of his land to Minnie. What fraction of an acre does Mickey want to sell?
10/12
3/7
1/3
3/12
Answers
need help please please
Answers
Answer:
Insert the equations into desmos and then it will show you the lines.
Step-by-step explanation:
If not then use this as help:
y=-1 is a horizontal line passing through y coordinate -1x= 6 is a vertical line passing through x coordinate 6x=-3 is a vertical line passing through x coordinate -3y=4 is a horizontal line passing through y coordinate 4Find the value of x
Answers
The 2 angles total 120
The 2x angle is 120 - 70 = 50 degrees.
2x = 50
Divide both sides by 2:
x - 25
Answer:
[tex]2x + 70 = 120 \\2x = 120 - 70 \\ 2x = 50 \\ x = \frac{50}{2} \\ \boxed{x = 25}[/tex]
25° is the right answer.Q#1HASF & Company produces cleaning kits for shotguns. The production capacity available will enable the firm to produce 50,000 kits annually. A projected income statement for next year shows
Sales 460,000
Costs of goods sold 296,000
Gross profit 164,000
Selling and administrative expenses 125,000
Net income 39,000
Fixed manufacturing overhead costs 40% of the cost of goods sold. Regular selling price per unit is 10 A 10% sales commission is paid to sales representatives for each kit sold. The purchasing department of a large discount chain has offered to purchase 1500 kits at $6 each. Company sales manager’s initial response is to refuse the offer because he concludes that the $6 price is below the firm’s average cost The sales commission would not be paid on the special order.
What will be the impact on net income??
Answers
Answer:
3209
Step-by-step explanation:
In a class of 22 students, 5 have a brother and 13 have a sister. There are 2 students
who have a brother and a sister. What is the probability that a student who has a
brother also has a sister?
Answers
Answer:2
Step-by-step explanation:
Answer:
2/5 or 0.4
Step-by-step explanation:
What is the measure of angle D?
Answers
Answer:
180 - 132degrees
Step-by-step explanation:
interior angle
48 ?!?
no sure doee
hope it helps
Which equation shows inverse variation?
Answers
Answer:
5x y=0
Step-by-step explanation:
Answer:
40/x = y
Step-by-step explanation:
Inverse variation is of the form
y = k/x,
where k is a number.
The only choice that follows that form is 40/x = y which can be rewritten as y = 40/x
Answer: 40/x = y
18. A set of data has a sample mean of 65.4 and a standard deviation of 1.2. If the sample size is 45, what is the 99% confidence interval of this data?
A. 65.10 and 65.70
B. 65.33 and 65.47
C. 65.05 and 65.75
D. 64.94 and 65.86
Answers
Given:
Sample mean = 65.4
Standard deviation = 1.2
Sample size = 45
Confidence level = 99%
To find:
The confidence interval.
Solution:
The formula for confidence interval is
[tex]CI=\overline{x}\pm z^*\dfrac{s}{\sqrt{n}}[/tex]
where, [tex]\overline{x}[/tex] is sample mean, z* is confidence value, s is standard deviation and n is sample size.
Confidence value or z-value at 99% = 2.58
Putting the given in the above formula, we get
[tex]CI=65.4\pm 2.58\times \dfrac{1.2}{\sqrt{45}}[/tex]
[tex]CI=65.4\pm 0.46[/tex]
[tex]CI=65.4-0.46\text{ and }CI=65.4+0.46[/tex]
[tex]CI=64.94\text{ and }65.86[/tex]
Therefore, the correct option is D.
Answer:
the answer is, 64.94 and 65.86
Step-by-step explanation:
plz plz plz plz help
Answers
Answer:
1 milimeter
Step-by-step explanation:
the rest you can see easily by naked eye
Answer:
D
Step-by-step explanation:
1 millimeter cuz its a microscope u use it to see deep into stuff.
Give brainliest
Select the equation that is true.
6,714 ÷ 103 = 6.714
6,714 ÷ 103 = 67.14
6,714 ÷ 103 = 671.4
6,714 ÷ 103 = 6,714
Answers
Answer: None of the choices is correct.
6,714÷103 is about 65.184
Step-by-step explanation:
The closest answer is the second choice. But there must be a typo in the question.
6,714÷100 = 67.14
I hope this helps. You might be able to ask your teacher about the mistake in the question.
(he was flunking school to get out of school plus he worked at kfc and loved his job, during the 11th grade btw)
summerize this:
I didn’t know what I was doing or what I believed in, except the United States of America and the Cleveland Browns. Sometimes, to break my addiction to the tube[1], I spent the night in a derelict shed with mushrooms growing from the rafter boards. Back-yard rehab. I used to read in there, or, anyway, swing my eyes over the pages of library books: “Out of Africa” (the girl I was in love with loved the move); Donal Trump’s autobiography; Kierkegaard; “Leaves of Grass”; a book about how to make a robot from an eight-track player. As long as nobody had assigned the book, I could stick with it. I didn’t know what I was reading. I didn’t really know how to read. Reading messed with my brain in an unaccountable way. It made me happy; or something. I copied out the first paragraph of Annie Dillard’s “An American Childhood” on my bedroom’s dormer wall. The book was a present from an ace teacher, a literary evangelist in classy shoes, who also flunked me, of course, with good reason. Even to myself I was a lost cause.
Answers
Expand 3a(a- 4b) pls help
Answers
Hey there!
All you have to do is DISTRIBUTE
Here’s the formula:
a(b + c) = a(b) + a(c) = ab + ac
NOW LETS SOLVE FOR YOUR QUESTION
• 3a(a – 4b)
• 3a(a) + 3a(4b)
• 3a(a) = 3a² ⬅️ FRONT number
• 3a(4b) = 12ab ⬅️ BACK number
• Answer: 3a² + 12ab ☑️
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
how do you put 0.3063 in scientific notation
Answers
Answer: 0.3063 * 10^-1
Step-by-step explanation: hope this helps!
solve for v, if u=15, a=8, and t=2 v=utat
Answers
[tex]\bold{Hey\ there!}[/tex]
[tex]\bold{v=u+at}[/tex]
[tex]\bold{u=15}}[/tex]
[tex]\bold{a=8}[/tex]
[tex]\bold{t=2}[/tex]
[tex]\bold{New\ equation: v =15+8(2)}[/tex]
[tex]\bold{15+8(2)}\\ \bold{8(2)=16}\\\bold{15+16=31}[/tex]
[tex]\boxed{\boxed{\bold{{Answer:v= 31}}}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{LoveYourselfFirst:)}[/tex]
Solve the following system of equations by elimination. What is the value of y?
Answers
Answer:
y=3
Step-by-step explanation:
Choose the answer that shows 5–15 rewritten using a positive exponent.
Answers
Answer:
The required answer is [tex]\dfrac{1}{5^{15}}[/tex].
Step-by-step explanation:
Consider the provided exponent.
The given exponent is [tex]5^{-15}[/tex].
We need to write it using a positive exponent.
So, use the property: [tex]a^{-m}=\dfrac{1}{a^m}[/tex]
By using the above property we can rewrite the given exponent as:
[tex]5^{-15}=\dfrac{1}{5^{15}}[/tex]
Hence, the required answer is [tex]\dfrac{1}{5^{15}}[/tex].
What is the equation of the line? Identify the values of A, B, and C in the standard form of the equation.
Answers
Answer:
Find the Equation of a Line Given That You Know Two Points it Passes Through. The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.
Pls help me! Find the unit rate. 12 slices from 2 cakes = ____slices per cake.
Answers
Answer:
6 slices per cake
Step-by-step explanation:
you have 2 cakes and they have 12 total slices which means each cake has 6 slices
x/10 = 150
what is x
Answers
Answer:
[tex]x = 1500[/tex]
Step-by-step explanation:
[tex] \frac{x}{10} = 150[/tex]
Move 10 to multiply 150.
[tex]x = 150 \times 10 \\ x = 1500[/tex]
Answer Check
Substitute x = 1500 in the equation.
[tex] \frac{1500}{10} = 150 \\ 150 = 150[/tex]
The equation is true for x = 1500.
Therefore, the answer is x = 1500
Just look at the picture
Answers
Answer:
(-4)^2= 16 -4^2= -16
Step-by-step explanation:
Reposting since it wasn’t answered. Increased points to 25.
Congruence
Select all that apply
Answers
Answer:
a,b,d,e
answered in the first question