Answers
Answer:
the 1st graph
Step-by-step explanation:
Related Questions
What is the median of the distribution?
Answers
Answer:
In order to calculate the median, the data must first be ranked (sorted in ascending order). The median is the number in the middle. Median = the middle value of a set of ordered data.
Step-by-step explanation:
11=w+3–solving equations
Answers
Answer:
w = 8
Step-by-step explanation:
11 = w + 3
11 -3 = 8
Answer:
w=8
Step-by-step explanation:
I dont understand please help Which expression is equivalent to 8-(6r+2) A -6r+6 B 2r+2 C 6r+10 D -6r+10
Answers
Answer:
-6r+6
Step-by-step explanation:
Given data
We are given the expression
8-(6r+2)
let us expand it by opening the bracket
=8-6r-2
collect like terms
=8-2-6r
=6-6r
rearrange
=-6r+6
Hence option A is correct
A curious patterns occurs in a group of people who all shake hands with one another. It turns out that you can predict the number of handshakes that will occur if you know the number of people. If we are in a room of 5 people, we can determine the number of handshakes by this line of reasoning: The first person will shake 4 hands (she won’t shake her own). The second person will shake 3 hands (he won’t shake his own of the hand of the first person, they already shook). The third person will shake 2 hands (same reasoning). The fourth person will shake 1 hand (that of the fifth person). The fifth person will shake 0 hands. So there will be a total of 1+2+3+4=10 handshakes
Answers
Missing part of the question
Determine the number of handshakes, i, that will occur for each number of people, n, in a particular room. (people)
Answer:
[tex]S_n = \frac{n}{2}(n - 1)[/tex]
Step-by-step explanation:
Given
For 5 people
[tex]\begin{array}{cc}{People} & {Handshakes} & {5} & {4} & {4} & {3} & {3} & {2} & {2} & {1} & {1} & {0} &{Total} & {10} \ \end{array}[/tex]
Using the given instance of 5 people, the number of handshakes can be represented as:
[tex](n - 1) + (n - 2) + (n - 3) + ........ + 3 + 2 + 1 + 0[/tex]
The above sequence is an arithmetic sequence and the total number of handshakes is the sum of n terms of the sequence.
[tex]S_n = \frac{n}{2}{(T_1 + T_n})[/tex]
Where
[tex]T_1 = n - 1[/tex] --- The first term
[tex]T_n = 0[/tex] --- The last term
So:
[tex]S_n = \frac{n}{2}(n - 1 + 0)[/tex]
[tex]S_n = \frac{n}{2}(n - 1)[/tex]
plzzz help me with this
Answers
Answer:
30 for the next one
Step-by-step explanation:
muiltply hour by bracelets per hour
Answer:
SHOWN IN PICTURE.
Step-by-step explanation:
Time in hours × (bracelet per hour)
A farmer sells 9.2 kilograms of apples and pears at the farmers market 4/5 of this weight is apples and the rest is pears. How many kilograms of pears did she sell at the farmers market
Answers
4/5 of 9.2 kg are apples
4/5=0.8=80%
100% 9.2 kg
80%. X kg
X= 80 • 9.2/100
X=736/100
X=7.36 kg of apples
9.2kg-7.36kg=1.84 kg of pears
who lives in florida.
Answers
Answer:
I live in new Mexico:))))
Answer:
Not me, lol
Step-by-step explanation:
I live in Kentucky, but I got a friend that lives in Florida.
Can I have brainliest? I'm tryna level up.
Stay safe and have a wonderful day/night!!!!! :)
This dot plot shows the number of cakes sold each day in Aunt Alice's Cake Shop last month. What is the range of the data?
Answers
Answer:
its not 1 or 9
Step-by-step explanation:
7) Steve buys a new laptop for $729.00. If the sales
tax rate is 9.25%, what is the total cost of the
laptop?
A) $796.43
B) $785.54
C) $774,65
D) $763.76
E) $752.87
Help please ASAP
Answers
30 POINTS PLEASE HELP ASAP!!!
An incomplete proof of 1- tanθcosθ/cscθ=cos^2 θ is shown.
Which of the following expressions could be used to complete the second step of the proof?
Answers
It's the fourth option, 1 - sinθ/cscθ. This is due to the cancellation of cosθ in the numerator:
1 - (sinθ/cosθ × cosθ)/cscθ = 1 - sinθ/cscθ
Plz help!!!
A summer camp counselor wants to
calculate a length, x, in feet, across a pond
as represented in the sketch. Segments AC
and DE intersect at B, and AEB and CDB
have the same measure. What is the distance
across the pond? Round to the nearest
hundredth.
Answers
Answer: 1600
Explanation: If angles E and D are the same with the lines intersecting at B, then that means that A and C are also the same, as the opposite angles formed at point B are also the same, so you have two similar triangles.
Similar triangles have proportional lengths. So we know length CD is 800 ft and its similar leg on the other side (AE) is unknown.
So we need to find two known lengths, one on the large and one on the small, that are similar.
BE is 1400 ft and BD is 700 ft. Those are you two known similar legs. So now we can use them in a proportion to find AE.
We will do the line ending at B over the line that doesn't include B.
Large triangle:
x
1400
Small triangle:
800
700
Set them up in a proportion:
x
1400
=
800
700
Solve for x:
⇒7x=11200
⇒x=1600 ft
Sorry if I get it wrong I tried my hardest
Answer:
238 feet
Step-by-step explanation:
Explain how to write x^2+5x+6 as the product of two linear factors. Use complete English and math sentences.
Answers
Answer:
(x + 3)(x + 2)
Step-by-step explanation:
Given
x² + 5x + 6
Consider the factors of the constant term (+ 6) which sum to give the coefficient of the x- term (+ 5)
The factors are + 3 and + 2 , since
3 × 2 = + 6 and + 3 + 2 = + 5 , then
x² + 5x + 6 = (x + 3)(x + 2) ← in factored form
Using the diagram below determine which statement is NOT true.
Answers
Answer:
A
Step-by-step explanation:
b/c X is already complementary
the local frozen yogurt store has two different containers for customers to use micheal chooses the container below the second container is a rectangular prism and holds three times as much yogurt as the container micheal chose
Answers
Answer:
The answer is "C"
Step-by-step explanation:
4 x 4 x 4.7 = 75.2
which is closes to:
72
Which is:
three times as much yogurt as the container Michael chose
Because the original number is:
24
Your welcome.
I need help asap!! will give crown
Answers
Answer:
A. Rectangle
Step-by-step explanation:
Shown in the attachment are the four points graphed on a coordinate plane.
We can see that the opposite sides are parallel to each other and have the same length.
The answer cannot be B. Square because the side lengths of this quadrilateral are not all equal to each other.
The answer cannot be C. Rhombus because of the same reason as above.
The answer cannot be D. Trapezoid because the bases of the quadrilateral are not of different lengths.
Therefore, the answer must be A. Rectangle since the angles are 90° angles, and the opposite sides are parallel and equal.
Match each diagram with a description and an equation.
Answers
Graphs such as line and tape diagrams can be used to represent equations.
The equation of the first diagram is y = 0.6x,and it represents a decrease by 0.4 or 2/5The equation of the second diagram is y = 1.83x,and it represents an increase of 5/11 or 0.83Diagram (a)
In this diagram, all the x boxes (5 boxes) are shaded, while all the y boxes (3) are shaded.
So, the equation is:
[tex]y = \frac{3}{5}x[/tex]
Express as decimal
[tex]y = 0.6x[/tex]
The ratio (0.6) is less than 1.
So, it represents a decrement.
And the decrement (d) is:
[tex]d = 1 - 0.6[/tex]
[tex]d =0.4[/tex]
Diagram (b)
In this diagram, all the x boxes (6 boxes) are shaded, while part of the y boxes (6 of the 11) are shaded.
So, the equation is:
[tex]y = \frac{11}{6}x[/tex]
Express as decimal
[tex]y = 1.83x[/tex]
The ratio (1.83) is greater than 1.
So, it represents an increment.
And the increment (d) is:
[tex]d = 1.83 - 1[/tex]
[tex]d = 0.83[/tex]
See attachment for the diagrams at:
Read more about diagrams and equations at:
https://brainly.com/question/14323743
Answer:576
Step-by-step explanation:
What is m2 2 + m_3? I need the answer please help
Answers
Answer:
90
Step-by-step explanation:
because m3+m4 = 90 and m2 and m4 are corresponding angles. therefore m4 = m2 so m3 +m2 = 90
please help I cant fuigure this outtttttttttttttttttttttttttttttttttt
Answers
Answer:
18 ft. By 13 ft.
Step-by-step explanation:
Help please
I’m trying to find value of x and y. i need to write out the problem
Answers
Name the transformation that maps A PQR to A P'Q'R'
У
6
P
R
6
o
R
P
--6
Reflection over the x axis
Reflection over the yaxis
180° Rotation
Translation down 4 units
Answers
Answer:
Option (1)
Step-by-step explanation:
Coordinates of the vertices of ΔPQR,
P → (2, 5)
Q → (6, 2)
R → (2, 2)
Now vertices of the transformed triangle,
P' → (2, -5)
Q' → (6, -2)
R' → (2, -2)
If we compare P and P' relation between their coordinates is,
P(2, 5) → P'(2, -5)
(x, y) → (x, -y)
Which reveals that triangle PQR has been reflected across x-axis to form the image triangle P'Q'R'.
Option (1) is the answer.
6. If 42 pounds of vegetables are shared equally among 5 families, how many pounds of
vegetables will each family receive?
A 7 pounds
B 8 pounds
C 8 pounds
D 8 pounds
Answers
Answer:
B. 8 2/5
Step-by-step explanation:
42 divided by 5 is 8.4 and 8 2/5 is the same amount as 8.4.
What are the zeros of the polynomial function? f(x)=(x+4) (x−4) (x+5)
CAN SOMEONE HELP ME QUICK!!!!
Answers
Answer:
the zeros are -4, 4, -5
This is pretty easy, give me some synonyms for the word brazeness. When you do that find me some antonyms.
Answers
Answer:
Synonyms: Shameless, bold, audacious
Antonyms: Timid, shy
Step-by-step explanation:
Write an equation that relates the number of tennis balls (y), with the number of cans (x). (Do not put spaces between numbers, variables, and operations)
Answers
Answer:
y = 3x
Step-by-step explanation:
Since, line given in the graph passes through origin (0, 0), relation between the number of tennis balls (y) and the number of cans (x) will be proportional.
y ∝ x
y = kx
Here 'k' = proportionality constant
Since the given line is passing through (1, 3),
3 = k(1)
k = 3
Therefore, equation of the line will be,
y = 3x
1. Gala Farms sells a 3.5 pound bag of apples
for $4.20. Golden Orchard sells a 5 pound
bag for $5.25. Which brand of apples is the
better buy? What is the cost per pound of the
cheaper brand?
PLSHELPLSPLS
Answers
Solve x−8>−4.
20 points and maybe a brainliest
Answers
Answer:
X = 12
Step-by-step explanation:
Just add 8 to both sides to set the equation balanced. I hope this helps :)
4x=4+2x i need help with this please
Answers
Answer:
x=2
Step-by-step explanation:
4x=4+2x
subtract 2x so
4x-2x=4+2x-2x
so 2x=4
divide by 2 so
x=2
Help? I may have asked this question already
Answers
Answer:
yes
Step-by-step explanation:
Option A
Option B
Option C
Option D
Answers
[tex]\huge\text{Hey there!}[/tex]
[tex]\textsf{A ratio equivalent to 6:10 is:}[/tex]
[tex]\textsf{A) 3:4}[/tex]
[tex]\textsf{B) 18:30}[/tex]
[tex]\textsf{C) 12:40}[/tex]
[tex]\textsf{D) 5:3}[/tex]
[tex]\textsf{You can find equivalent ratios if you DIVIDE both numbers by their GCF}\\\textsf{(Greatest Common Factor)}[/tex]
[tex]\mathsf{6: 1,2,3,6}\\\\\mathsf{10: 1,2,5,10}\\\\\\\textsf{DIVIDE both numbers (6 \& 10) from 2 since it is its GCF}\\\\\mathsf{6\div2 = 3}\\\mathsf{10\div2= 5}\\\\\textsf{ \bf \huge = 5:3}[/tex]
[tex]\boxed{\boxed{\huge\textsf{Answer: \bf D. 5:3}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
what is 1.1x+3.3=-2.2?
Answers
1.1x+3.3=-2.2
-3.3 -3.3
1.1x=-5.5
/1.1 /1.1
x=-5
---
sorry if this doesn't help