Using the basis of how we must represent data on a graph, we can write:
A) The scale is 1, and the maximum value is 7.
B)
Above 1 we already know that there must be 4 dots. Above 4, there must be 6 dots. We only will have 3 dots above the 0 (3 students have 0 brothers or sisters).How to correctly represent the data?
First, we know that the sample has 25 people in it, an we measure the number of brothers, in such a way that the number of brothers/sisters goes from 0 to 5.
Then, the horizontal axis must go from 0 to 4, in such a way that above the 0 we have 3 dots (because 3 students have 0 brothers or sisters), above the 1 we have 4 dots (because 4 students have one brother or sisters), and so on.
7 students have 2 brothers or sisters (that is the largest number) so the vertical axis must go from 0 to 7.
A) The scale of the line plot is 1, each dot represents 1 student. And the greatest value is 7 (for the students with 2 brothers or sisters).
B)
Above 1 we already know that there must be 4 dots. Above 4, there must be 6 dots. We only will have 3 dots above the 0 (3 students have 0 brothers or sisters).If you want to learn more about plotting data, you can read:
https://brainly.com/question/24461724
Write the equation of the line that passes through the points (7, –4) and (–1, 3), first in point-slope form, and then in slope-intercept form.
The slope of the line is .
When the point (7, –4) is used, the point-slope form of the line is .
The slope-intercept form of the line is
Answer:
point slope form= y+4 = -7/8( x-7 )
slope intercept form y = -7x/8 +17/8
Answer: 1. -7/8 2. y+4=(-7/8)(x-7) 3. y= (-7/8)x + (17/8)
Step-by-step explanation: on EDGE
Jinkie's Jumpin' Junkfood's "Jammin' Jazzy Candy Bar normally sells for $15.
Right now they are selling at o 40% discount. Oliver also has a coupon that allows
him to take 30% off the sale price at the register. How much does Oliver pay?
Answer:
Oliver pays $6.30
Step-by-step explanation:
Selling price = $15
At discount of 40%, Jinkie's Jumpin' Junkfood's sells for;
[tex]15-(15~x~0.4)=15-6[/tex]
[tex]15-(15~x~0.4)=9[/tex]
But Oliver also has a coupon worth 30% discount off the same price at register;
[tex]9-(9~x~0.3)=9-2.7[/tex]
[tex]9-(9~x~0.3)=6.3[/tex]
Thus, Oliver pays $6.30
5/4 - 1/3 - 1/2? What i the answer
Answer:
The answer is 5/12
To solve this, we first have to find a common denominator between the three fractions.
To find a common denominator, which is a multiple that all of the bottom parts of the fractions share, we just have to start guessing.
What is a multiple 4, 3, and 2 all share?
Well, 3 and 2 both share the multiple 6, but 4 doesn't.
What about 12?
4 x 3 = 12
3 x 4 = 12
2 x 6 = 12
All of the numbers share the common denominator of 12
So, we have to multiply all the top numbers now.
5 x 3 = 15
1 x 4 = 4
1 x 6 = 6
So here are our 3 new fractions:
15/12 - 4/12 - 6/12
Now this is a lot easier to solve
15/12 - 4/12
15 - 4 = 11
11/12
11/12 - 6/12
11 - 6 = 5
5/12
The answer is 5/12
here a subtraction problem that has been solved incorrectly for 21-9=11 choose the addition sentence that check this subtraction problem what is the answer
Answer:
21-9 = 12
Step-by-step explanation:
I don't know if this is the correct sentence you are looking for though but i hope it helps
The author of a book was told that he would have to cut the number of pages by 7% for the book to sell at a popular price and still make a profit If the finished book contained 330 pages, how many pages were cut? Round your answer to the nearest integer.
Answer:
353
Step-by-step explanation:
107% of 330 = 353.1 ie 330 plus 7%of 330
100+7
107÷100
1.07×330
353.1
353 nearest
HELP
PLEASEEE NEED THIS ASSPPP!!!!!!
Answer:
-2/9
Step-by-step explanation:
PLEASE PLEASE HELP Please
Answer:
Second option
Step-by-step explanation:
They have been completed with 8 valence electrons. I hope this helps
WILL MARK BRAINLIEST
The following questions are about"The Middle Passage" by Oladaugh Equiano
Use the following passage to answer questions 1 & 2:
"One day, when all our people were gone out to their works as usual, and only i and
my dear sister were left to mind the house, two men and a woman got over our
walls, and in a moment seized us both, and, without giving us time to cry out, or
make resistance, they stopped our mouths, and ran off with us into the nearest
wood. Here they tied our hands and continued to carry us as far as they could, till
night came on when we reached a small house, where the robbers halted for
a
refreshment and spent the night. We were then unbound, but were unable to take
any food; and, being quite overpowered by fatigue and grief, our only relief was
some sleep, which allayed our misfortune for a short time.
1. How do you know this is a nonfiction piece?
The author uses words including "dear sister."
The author wrote, "where the robbers halted for refreshment..."
The author wrote phrases including "our people, I and my dear sister,"
and "us time."
The author wrote, "overpowered by fatigue and grief..."
2. What is the denotative meaning of "allayed" in the above passage?
aggravated
relieved
intensified
stirred
0000
1. We can dictate that this story "The Middle Passage" by Olaudah Equiano is a nonfiction piece because of C. The author wrote phrases including "our people, "I and my dear sister," and "us" several times.
What is nonfiction?Nonfiction is a piece of writing based on factual events and real occurrences. Nonfiction involves real people, places, and events.
Unlike fiction, nonfiction does not embellish the stories to attract the readers' attention but tells the simple truth.
2. The denotative meaning of "allayed" in the above passage is B. relieved.
What is meant by denotative meaning?Denotative meaning shows the explicit or direct meaning of a word or an expression.
The denotative meanings of words and expressions can be distinguished from their associated or connotative ideas or meanings by the direct references made on the subject.
Learn more about "The Middle Passage" by Olaudah Equiano at https://brainly.com/question/10877643
Hi please help I’ll give brainiest!
Answer:
A
Step-by-step explanation:
The answer would have to be A because it is the only expression that shows the number 2 being added to n.
I hope this helps!
Answer:
B
Step-by-step explanation:
Product means to multiply, and n is 18. So 2(n)=36 is correct
N= 18
2(18)
36
so 2(18)=36
A sequence is shown in the graph.
Assuming the pattern continues, what is the formula for the nth term?
A. an = 6(2n)
B. an = 2(6n − 1)
C. an = 6(0.5n − 1)
D. an = 6(0.5n + 1)
Explanation:
Focus on the y coordinates. They are: 6, 3, 1.5, 0.75
Divide each by their previous term
3/6 = 0.51.5/3 = 0.50.75/1.5 = 0.5We have a common ratio of r = 0.5
This proves we have a geometric sequence.
The starting term is a = 6
The nth term is [tex]a_n = a(r)^{n-1} = 6(0.5)^{n-1}[/tex] which is likely what choice C is showing. Though choice C should be written as 6(0.5)^(n-1)
Tasha graphs a star with one tip at point S(-3,1). What are the coordinates of the corresponding point after a 90 rotation about the origin?
Answer:
corresponding point after a 90° rotation is (1,3)
Step-by-step explanation:
its drawn
NO LINKS!!!
HELP me with this problem.
Answer:
B) Least 10 hours, greatest 14 hours
Step-by-step explanation:
The range of sin(x) is -1 ≤ sin(x) ≤ 1
Therefore, the range of [tex]\sin(\frac{\pi }{6}t)[/tex] is [tex]-1\leq \sin(\frac{\pi }{6}t)\leq 1[/tex]
Therefore, the range of [tex]2 \sin(\frac{\pi }{6}t)[/tex] is [tex]-2\leq 2 \sin(\frac{\pi }{6}t)\leq 2[/tex]
This means the range of [tex]2 \sin(\frac{\pi }{6}t)+12[/tex] is [tex]10\leq 2 \sin(\frac{\pi }{6}t)+12\leq 14[/tex]
[tex]18\frac{1}{5} -(-22\frac{2}{5} )-(-40\frac{1}{5} )?\\[/tex]
Answer:
[tex]=80\frac{4}{5}[/tex]
Step-by-step explanation:
[tex]18\frac{1}{5}-\left(-22\frac{2}{5}\right)-\left(-40\frac{1}{5}\right)[/tex]
[tex]=\frac{91}{5}-\left(-22\frac{2}{5}\right)-\left(-40\frac{1}{5}\right)[/tex]
[tex]=\frac{91}{5}-\left(-\frac{112}{5}\right)-\left(-40\frac{1}{5}\right)[/tex]
[tex]=\frac{91}{5}-\left(-\frac{112}{5}\right)-\left(-\frac{201}{5}\right)[/tex]
[tex]=\frac{91}{5}+\frac{112}{5}+\frac{201}{5}[/tex]
[tex]\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{c}+\frac{b}{c}=\frac{a+b}{c}[/tex]
[tex]=\frac{91+112+201}{5}[/tex]
[tex]\mathrm{Add\:the\:numbers:}\:91+112+201=404[/tex]
[tex]=\frac{404}{5}[/tex]
[tex]=80\frac{4}{5}[/tex]
Conrad worked 6.06 hours last week then work 1.75 times as long this week. how many hours in total did conrod work?
Answer:
10.605
Step-by-step explanation:
this us in total, how many hours he worked in total basically
A fruit bsaket contains 30 Oranges and Apples. The ratio of apples to oranges is 3 to 2.
What is the ratio of oranges to apples?
The perimeter of a rectangular garden is 280 m.
If the length of the garden is 81 m, what is its width?
Answer:
59m
Step-by-step explanation:
280 =81+81 +w + w
280=162+2w
2w =280-162
w=118/2
w=59m
Help pls help me with homework
Answer:
Hi what's the homework? Imma see what i can do :) ill give it a try
Step-by-step explanation:
Compare the numbers 289.4 and 289.400 using >,<, or =
Answer:
289.4=289.400
Step-by-step explanation:
They're the same it's just that 289.400 has the extra zero's which can make it seem like they're different but they have the same value so they're equal to each other.
Work out the missing value in the estimation below.
237 + 462 ~ 200 +
Answer:
Step-by-step explanation:
237 + 462 ~ 200 + 500 = 700
462 is rounded to hundred. ten's place 6 is there which is ≥ 5. If it is ≥ 5then add 1 to hundred's place.
462 ` 500
Pls help with this
There will be pic if u click
answer:
3/11
step-by-step explanation:
— since they have the same denominator you just have to subtract the numerator
8 / 11 - 5 / 11 = it would be just subtracting 8 - 5, which is 3
— so, 3/11
Hey there!
8/11 - 5/11
= 8 - 5 / 11 - 0
= 3 / 11
Therefore, your answer is: 3/11
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
The table shows how many slices of cake were sold during the week. Each slice of cake is equivalent to 116 of a cake. Determine if each statement is true by selecting Yes or No.
Answer:
the answer is yes
Step-by-step explanation:
trust
Answer:
the answer is Yes
Find the radius of the circle in which a central angle of 60° intercepts an arc of length 37.4 cm (use π = 22/7).
Given,
Length of the arc = l = 37.4 cm
[tex]\small\bold{ Central \: angle = θ = 60° = \frac{60π}{180} radian = \frac{π}{3} radians}[/tex]
We know that,
[tex]\small\bold{r = \frac{l}{θ }}[/tex]
[tex]\small\bold{ = (37.4) \times (\frac{π}{3})}[/tex]
[tex]\small\bold{= \frac{ (37.4)}{[\frac{22}{7}\times 3]} }[/tex]
[tex]\small\bold{= 35.7 cm }[/tex]
Hence, the radius of the circle is 35.7 cm.
6 ft
2 ft
5 ft
3 ft
7 ft
Need volume
Answer:
Volume is 75 ft^3
Step-by-step explanation:
v1=1x1x5 v2=5x7x2
v1=5 v2=35x2
v=5+70
v=75
The location x of a car in meters is given by the function x = 30t - 5t^2 where t is in seconds. At the time when the car is moving at 10 m/s in the direction opposite to its initial motion, how far is the car from where it was at t = 0? Show all your work.
So, how far is the car from where it was at t = 0 is 40 m
Velocity of the carSince the location x of the car in meters is given by the function x = 30t - 5t² where t is in seconds, we need to find the time at which its velocity is 10 m/s in the negative direction by differentiating x with respect to t to find its velocity, v.
So, v = dx/dt
= d(30t - 5t²)/dt
= d30t/dt - d5t²/dt
= 30 - 10t
When v is 10 m/s in the negative direction, v = -10 m/s.
So, v = 30 - 10t
-10 = 30 - 10t
-10 - 30 = -10t
-40 = -10t
t = -40/-10
t = 4 s
The distance at 4 s when its velocity is -10 m/s
Since at t = 4 s, its velocity is -10 m/s and x = 30t - 5t² is the car's location. The car's distance from t = 0 after its velocity is -10 m/s is
x(4) - x(0) = 30(4) - 5(4)² - [30(0) - 5(0)²]
= 120 - 5(16) - [0 - 0]
= 120 - 80 - 0
= 40 m
So, how far is the car from where it was at t = 0 is 40 m
Learn more about distance of car here:
https://brainly.com/question/17097458
Please help!!!!!! 70 points
Answer:
The Table is Correct
Step-by-step explanation:
You find probability by multiplying and that is what they did
[tex]0.52*0.52=0.2704\\0.52*0.48=0.2496\\0.48*0.48=0.2304[/tex]
What is a rough prediction the cube would land on 2 or 5 after 180 roll
Answer:
2/6 of it or 1/3 chance you get a 2 or 5
Step-by-step explanation:
What is the full form of nasa come dsakdfeojf
Answer:
national aeronautics and space administration
Step-by-step explanation:
nasa was started on October 1 ,1958 as a part of united States
2log5−log(x+2)=1−log(2x−1)
The height of a triangle is 8 centimeters greater than three times its base. The area of the triangle is 128 square centimeters. What is the base of the triangle?
Answer:
base = 8 cm
step-by-step explanation:
Let the base be "b"
Then the height will be "3b + 8"
Therefore use the following to find area:
[tex]\rightarrow \sf \frac{1}{2} * base * height = area \ of \ triangle[/tex]
[tex]\rightarrow \sf \frac{1}{2} * b* (3b+8)= 128[/tex]
[tex]\rightarrow \sf \frac{1}{2} * b* (3b+8)= 128[/tex]
[tex]\rightarrow \sf 3b^2+8b= 128*2[/tex]
[tex]\rightarrow \sf 3b^2+8b=256[/tex]
[tex]\rightarrow \sf 3b^2+8b-256=0[/tex]
[tex]\rightarrow \sf 3b^2+32b-24b-256=0[/tex]
[tex]\rightarrow \sf b(3b+32)- 8(3b+32) =0[/tex]
[tex]\rightarrow \sf (b- 8)(3b+32) =0[/tex]
[tex]\rightarrow \sf b = 8, \ -\dfrac{32}{3}[/tex]
Therefore "b", base is 8 cm and height = 3(8) + 8 = 32 cm
Simplify the following rational expression
8x²/12x⁴
[tex] \sf \frac{8 {x}^{2} }{12 {x}^{4} } [/tex]
Reduce the like terms with a common factor 2
[tex] \sf \frac{8}{12 {x}^{2} } [/tex]
Reduce the fraction with 4
[tex] \sf \frac{2}{3 {x}^{2} } [/tex]