Answers
Related Questions
How did you decide where to place your line of best fit? Describe your reasoning.
Based on your data, describe the relationship between age and the number of U.S. states a person can name in 60 seconds.
Do you see any areas in your data or points that could be considered clusters or outliers? Explain your answer in complete sentences.
Trolls will be reported
Answers
Answer:So I don’t know the other 5 points because you didn’t give the data about the age and number of US states named in 60 seconds, but using the 5coordinate points you gave, I was able to make this line of best fit.
So basically the units are counting up by 5.
The x axis is age in years and y axis is the number of US states named in 60 seconds.
Since you didn’t give me the data to make the other 5 points, I can’t really answer the last question, but from the graph that I did make, there are no points that would be considered outliers, and there are no clusters in sight.
(BTW THIS IS IMPORTANT!! - when you use the data to add the other 5 points, there might be an outlier or more then one outlier. And there might be a cluster. Just look at it after you graph the last 5 and change the answer I gave you if there is an outlier or cluster)
Step-by-step explanation:
Which expression has a value of -16 when p = 16 and q = 2?
Giving giving crown to first correct answer.
Answers
Answer:The answer I’m getting is C. Maybe wait till someone also answers you. I don’t wanna give you a wrong answer
Step-by-step explanation:
How to graph from slope intercept form: "How to Graph Lines in Slope Intercept Form (y=mx+b)"
1. What does f(x) equals and Y eqauls both represent what?
2. What is the slope intercept form of a line
3.What doe the m in slope intercept form represent?
4.What does the b in slope intercept form represent?
Answers
Answer:
1. x represents where you start on the graph of the x-axis and that is why m is in front of it. M is the slope. so y technically doesn't equal both of them.
2. the slopes intercept is represented by b. the slope intercept is where you start on the y-axis of the graph.
3. the m in y=mx+b represents the slope which is followed by x so you can start graphing on the x-axis.
4. as said in answer 2, b is the y-intersept, which if you have in a equation means where you start on the y-axis
If you have any more questions feel free to ask in the comments or whatever they are called. I hope this helped.
Carol has two rose bushes: one with red flowers and another with yellow flowers. Her red rose bush has three times as many flowers as her yellow rose bush. Combined, they have 124 flowers. How many of each color flower does she have? Write an equation (or a system of equations) and solve.
Answers
Answer: red rose bush=93
yellow rose bush=31
Step-by-step explanation:
3x+x=124
4x=124
x=124/4
x=31
Yellow bush: 31
3x + x = 124
4x = 124
X = 124/4
X= 31
BRAINIEST AND 30 POINTS
Please solve these all for me i really need them
Answers
delta math homework due at 11 pm
Answers
Answer:
I hope this helps :)
Step-by-step explanation:
So what I've provided is a screenshot of a graphing calculator called Desmos. I graphed the equation and that's what I got :)
How do you feel about this picture
Answers
Answer:
HAHAHAHA
Step-by-step explanation:
There’s a farm with 38 animals. How many chickens are there? Number of animals 2x type of animal: chicken. Number of animals x^2-5x+22 type of animal cow. Number of animals 15-3x type of animal horse. Number of animal 20-4x type of animal duck. Number of animal 11-x type of animal sheep.
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Answer:
x = 19
Explanation:
Well, when 2x = 38, just divide by 2! it is 19
Use this table to answer the following questions.
Which variable is the dependent variable?
Pls hurry!
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independent= variable that is changed
dependant= variable affected by the change
Help me pls I really need help with this question also I need a Legit answer no answers that say hi or I don't know I NEED A REAL ANSWER PLS
Answers
Answer: the difference
Step-by-step explanation:
Answer:
Difference
Step-by-step explanation:
Sum is addition
quotient is division
product is multiplication
x=25 what is the value of 5x-5
(Please explain it with proces)
Thank you
Answers
Answer:
120
Step-by-step explanation:
5x-5
Let x = 25
Substitute into the expression
5(25) - 5
Multiply
125 -5
Subtract 120
Answer:
120
Step-by-step explanation:
If X = 25
where you see X , you put 25 there
5X - 5
5(25) - 5
125 - 5
= 120
Please answer this worth 10 points
look in the image plz
Answers
2) false. it’s false because in order -5 isn’t even close to 3
3) false.. It’s false because when you have those 2 line that are covering the -5 that means it’s “transforming” into a positive number. So therefore it’s would be 5>3 that would make it true.
4) True. it’s true because like I said the to lines mean the absolute value of something. So it’s being switch to a positive number
Hope this helps :)
2. False
3. False
4. True
Write an equation for the line that contains (6, 15) that is parallel to the line with equation x−2y=−10. Write your equation in slope-intercept form. Show your work!
Answers
Answer:
y=1/2+12
Step-by-step explanation:
first you have to find the slope to the first equation and that is x/2 and then you have to use the point and plug all of that into slope intercept form(y=mx+b)
A triangle has an area of 15. One of its sides has length 10. What is the length of the altitude to that side?
Answers
Answer:
Altitude = 3
Step-by-step explanation:
Given the area of a triangle as 15, with a length of 10:
We can use the following formula for finding the area of a triangle:
Area (A) = ½bh
Where:
Base (b) = 10
Height (h) or altitude = unknown
Substitute the given values into the formula:
Area (A) = ½bh
15 = ½(10)h
15 = 5h
Divide both sides by 5 to solve for h:
\(\displaystyle\mathsf{\frac{15}{5}\:=\:\frac{5h}{5} }\)
h = 3
Therefore, the length of the altitude or height of the given triangle is 3.
The library loans 4 times as many non-fiction books as it does
fiction books. Write a rule for the relationship between the two
variables. Use n for non-fiction and f for fiction.
Answers
We know there are 4 times as many non-fiction books as there are fiction books so we would have to multiply non-fiction by 4 to figure out how many fiction books there are
The rule for the relationship between the nonfiction and fiction books as an expression is n = 4f.
We have,
Let's write a rule for the relationship between the number of non-fiction books (n) and the number of fiction books (f) based on the given information.
We are told that the library loans 4 times as many non-fiction books as it does fiction books.
This means that the number of non-fiction books (n) is equal to 4 times the number of fiction books (f).
Mathematically, we can express this relationship as:
n = 4f
Where:
n = Number of non-fiction books
f = Number of fiction books
Thus,
The rule for the relationship between the nonfiction and fiction books as an expression is n = 4f.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ7
English is the predominant language spoken in Chile. Question 1 options: True False
whoever answers first gets the crown
Answers
Answer: The answer is false!
Step-by-step explanation: You may think its true but NO, its not true!
Answer: false
Step-by-step explanation:
the correct answer is a dialect of spanish, chilean spanish.
Part A Can you map shape I onto shape II by a sequence of transformations? If so, give a sequence of transformations that maps shape I onto shape II.
Part B
Complete the sequence of transformations you found in part A, but in a different order. Does this also map shape I onto shape II? What does this mean?
Question 2 Part A
If you reflect any shape across the x-axis and then rotate it 90° clockwise about the origin, do you get the same result as if you reflect it across the y-axis and then rotate it 90° counterclockwise about the origin? What does this mean?
Part B
If you reflect any shape across the x-axis and then rotate it 180° about the origin, do you get the same result that you would if you reflect it across the y-axis and then rotate it 180° about the origin? What does that mean?
Part C
If you reflect any shape across the x-axis and then across the y-axis, do you get the same result that you would if you rotated it 180° about the origin? What does that mean?
Answers
Part C is the answer
mark me brainliest pls
PLz help awarding brainlest to best answer
Answers
Answer:
6, 5, 1, 7, 9, 2, 4, 8, 3.
Step-by-step explanation:
(from top to bottom, this should be right)
Answer:
Hexagon-6 sides
Pentagon-5 sides
Octagon-8 sides
Decagon-10 sides
Heptagon-7 sides
Dodecagon-12 sides
Polygon-a plane figure with at least three straight sides and angles, and typically five or more.
Equilateral-3 sides
Step-by-step explanation:
Sorry i dont know regular polygon
so basically you can just tell me where the boxes go and bam you get 20 points
Answers
Step-by-step explanation:
(2/3)(-4)(9) = -24
(5/16)(-2)(-4)(-4/5)= -2
(-3/4)(7/8)=-21/32
(2 3/5) (7/9)=91/45
(5/6) x (-2)(-4) x (-4/5) -> -2
(-3/4) x (7/8) -> -21/32
(2 3/5) x (7/9) -> 91/45
Graph the following in cartesian plane. With solution.
1.) 5x - 4y = 20
2.) 3x + 3y = 15
3.) y = 3/4x - 2
4.) y = -3/2x + 3
pls help me I need this pls, I only need the solution, thx
Answers
Step-by-step explanation:
1.) 5x-4y=20
y=5/4x-5
5x/4-5=0
x=4
2.) 3x+3y=15
y=-x+5
x+5=0
-x=-5
=x=5
3.) y=3/4x-2
3/4x-2=0
x=0
3x4x/4 -2 x4x-0x4x
3-2x4x=0x4x
3-8x=0
8x=-3
=x=3/8
4.) y=3/2x+3
3/2x+3=0
x=0x
3x2x/2+3x2x=0x2x
3+3x2x=0x2x
3+6x=0
6x=-3
x=_3/6
=x=-1/2
HELP ME!!!! And put the correct answers this time please!!!!!!
Answers
B: .6
C:5.1
Comment if u want a better explaination
Here are two circles. Their centers are A and F.
What is the length of segment AD?
__ cm
(Hint: the line from A to D is a radius and all of the radii have the same length)
On the first circle, what segment is a diameter?
__
(Hint: this would be TWO letters that go ALL THE WAY ACROSS the circle!)
How long is the diameter of both circles?
__ cm
(Hint: remember, the diameter is the line segment that goes all the way across the circle!)
Answers
Answer:
not enough info to solve it. but I know the formulas to solve it.
Step-by-step explanation:
In order to find the radius, you must divide the area of the circle
for diameter you multiply the radius with 3.14 that should get you your answer.
Also, in the future for asking more questions maybe add more info so people can answer it. ty hope u have a good day
Answer: is that all that you can show. Bc I think I need more info
Step-by-step explanation:
For five days, Diego recorded the lengths, in minutes, of his walk to school. The mean for his data is 11 minutes. Determine which data set below is Diego’s, and prove that your choice is correct.
Answers
Data Set A: 9, 11, 13, 10, 12
Data Set B: 8, 10, 12, 14, 16
Data Set C: 10, 10, 10, 10, 10
Data Set D: 11, 11, 11, 11, 11
To find the mean, we sum up all the values in each data set and divide by the number of values:
Data Set A: (9 + 11 + 13 + 10 + 12) / 5 = 11 minutes
Data Set B: (8 + 10 + 12 + 14 + 16) / 5 = 12 minutes
Data Set C: (10 + 10 + 10 + 10 + 10) / 5 = 10 minutes
Data Set D: (11 + 11 + 11 + 11 + 11) / 5 = 11 minutes
Comparing the mean of each data set to 11 minutes, we can see that only Data Set A and Data Set D have a mean of 11 minutes. However, to prove that our choice is correct, we need to analyze the individual values in the data set.
In Data Set A, we can observe that the values are relatively close to 11 minutes, with some values slightly above and below. This variation suggests a realistic scenario where Diego's walk to school might take slightly different amounts of time each day.
In Data Set D, all the values are exactly 11 minutes. While it is not impossible for Diego's walk to consistently take exactly 11 minutes each day, it seems less likely than having some variation in the durations.
Based on these observations, we can conclude that the most plausible data set for Diego is:
Data Set A: 9, 11, 13, 10, 12
This data set has a mean of 11 minutes and exhibits a realistic variation in walk durations, making it the most likely choice for Diego's recorded lengths.
The sign on this inequality will flip
Answers
Answer: False
Step-by-step explanation:
x/8+1<-3
8(x/8+1)<(-3)8
X+8<-24
-8 -8
X<-32
Simplify.
√240
A √230
B √1024
C √640
D √415
Answers
Explanation: 4^2 x 15
Both go into roots then you end up with 4/15 (I can’t find the symbol )
The table below shows the cost per pound of different vegetable
What is the estimated cost for 7.8 pounds of potatoes?
$16
$24
$32
$40
please help
Answers
Answer:
$32
Step-by-step explanation:
To estimate, you first need to round.
7.8 rounded to the nearest whole number is 8.
You then need to find the cost per pound for the potatoes. That is $3.89.
3.89 rounded to the nearest whole number is $4.00.
You then multiply 8 x 4.
8 x 4 = 32.
32 = $32
Answer:
32
Step-by-step explanation:
To get the answer, we need to do an estimated cost. Let's round 3.89 (cost per pound) to 4 and round 7.8 (amount of pounds) to 8. 4x8 is 32, and 32 is an option, so our answer is correct.
Mike sold half of his comic books and then bought 9 more. He now has 16. How many did he begin with?
Answers
Answer:14
Step-by-step explanation:
Answer:
Mike had 14 to begin with.
Step-by-step explanation:
16 - 9 = 7
7 x 2 = 14
14 / 2 = 7
9 + 7 = 16
help me plzzzzzzzzzzzz
Answers
Answer:
Additive Comparison
Step-by-step explanation:
Hope I helped
Buddy the Elf has already eaten spaghetti with syrup that was 1300 calories. If he eats candy canes that are 80 calories each, write an equation to represent the total calories (y) after eating x candy canes.
Answers
Answer: y=80x+1300
Step-by-step explanation:
You are trying to find y, so the equation starts off as y=
Since x represents the candy canes, and each one is 80 calories, you woukld have add to your equation: y=80x
Finaklly, you have to take into account the calories already consumed, which is 1300 calories: y=80x+1300
I kinda suck at math, help please?
Divide:
-5/8 ÷2/3
Answer Options
- 15/16
15/16
3/5
7/11
Answers
Answer:
15/16
Step-by-step explanation:
Answer:
-15/16 is the answer
Step-by-step explanation:
First, you do -5/8 divided by 2/3 which is -0.9375, and then that equals -15/16. Hope this helps!