I NEED HELP QUICK QUICK HELP (If you answer just for the point i will report you)
Answers
Answer:
1.Neither
2.Discrete
3.Discrete
4. Continuous
Step-by-step explanation:
Discrete Data can only take certain values. The number of students in a class
We can't have half a student!
1. The graph in option 1 is Neither.
2. The graph in option 2 is discrete.
3. The graph in option 3 is discrete.
4. The graph in option 4 is continuous.
What is a graph?A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data. In discrete mathematics, and more specifically in graph theory.
A graph is a structure consisting of a set of objects, some of which are "related" in some way. The objects correspond to mathematical abstractions known as vertices, and each pair of related vertices is known as an edge.
1. The graph in option 1 is Neither. It is not discrete and continuous.
2. The graph in option 2 is discrete. The values of the data are not in a specific pattern.
3. The graph in option 3 is discrete. The values of the data are not in a specific pattern.
4. The graph in option 4 is continuous. The points in the graph are varying continuously.
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Related Questions
Suppose two trains, say A and B are initially 125 miles apart on the same east-west track. Train A is initially to the west of train B. Train A begins to head due east at 25 mph, and train B begins to head due west at 20 mph. To the nearest minute, how long will it take for the two trains to collide?
Answers
Answer:
[tex]167\ \text{minutes}\text{ or }166\ \text{minutes}\ \text{and}\ \text{40}\ \text{seconds}[/tex]
Step-by-step explanation:
Distance between the two trains is 125 miles.
So, when they will collide they would have covered a distance of 125 miles together.
The time that will pass for both the trains will be same but the distances covered will be different as their speeds are different.
[tex]\text{Distance}=\text{Speed}\times \text{Time}[/tex]
[tex]25t+20t=125\\\Rightarrow t=\dfrac{125}{45}\\\Rightarrow t=\dfrac{25}{9}\ \text{hours}=\dfrac{25}{9}\times 60\times 60=10000\ \text{s}=166.67\ \text{minutes}\\\approx 167\ \text{minutes}\\=166\ \text{minutes}\ \text{and}\ \text{40}\ \text{seconds}[/tex]
[tex]167\ \text{minutes}\text{ or }166\ \text{minutes}\ \text{and}\ \text{40}\ \text{seconds}[/tex]
geometry: pls help :(
Answers
CF=32
DF=28
this should be right:)
pls i need help with this equation good points, will mark. brainliest
Answers
Answer:
120 tiles 50 + 30 + 40 = 120 tiles
Step-by-step explanation:
Count the tiles
Hope this helped
Find the slope of the line. Write your answer in simplest form.
Answers
please help me on this will give you brainliest!!
Answers
Answer:
Mesure 6 is 116 mesure 8 is 116
Step-by-step explanation:
For every 6 packages Cindy wraps, she uses 1.5 rolls of wrapping paper. If she uses 6 rolls, how many packages has she wrapped?
Answers
Answer:
for every 3 packages, she uses 1/2 a roll of wrapping paper
if she uses 2 1/2 rolls.....
(2 1/2) / (1/2) ....* 3
(5/2) / (1/2).....* 3
(5/2 * 2) * 3
5 * 3 =
15 packages <===
Step-by-step explanation:
Answer:
24 packages
Step-by-step explanation:
6/1.5 = 4
4 x 6 = 24
Help my friendddddddddddd
Answers
Answer:
It would be a positive correlation
Step-by-step explanation:
What is the solution to the equation?
x/7 +8 = 4
Enter your answer in the box.
x=
PLEASE ANSWER NOW
Answers
Answer:-28
Step-by-step explanation:
Simplify this expression.
–6w + (–8) + 1 + (–7w)
A. –w – 7
B. –13w – 7
C. w + 9
D. 13w + 9
Answers
Answer:
-13w-7
Step-by-step explanation:
-6w+(-8)+1+(-7w)
-6w-8+1-7w
-6w-7w-8+1
-13w-8+1
-13w-7
Answer:
B. -13w-7
Step-by-step explanation:
First, let's simplify the problem by grouping the like terms together: (-6w), (-7w), and (-8), (1).
Second, now that you know the like terms solve them each individually:
(-6w) + (-7w) = -13w
(-8) + 1 = -7
So your answer is -13w minus -7
If we all draw a triangle using the same three side lengths, will we all draw exactly the same triangle?
Answers
I JUST WANT POINTS /\ /\
_
You can add ________ without changing either fraction's denominator.
A
1/3 and 1/2
B
3/7 and 4/5
C
2/3 + 2/5
D
2/5 and 3/5
Answers
Answer:
D I believe (so 2/5 and 3/5)
Answer:
D
Step-by-step explanation:
Because D has same dominator and you don’t change dominator when adding fractions
Hope this helps.
Mark brainliest if it help.
Rena's rowboat drifts 23 feet from shore,
followed by 9 more feet. The rowboat's current
position can be represented by -23 + (-9). What
integer represents the rowboat's position?
Answers
Answer: 23 + 9 = 32
Step-by-step explanation:
Please help the problems are in the picture provided below.
Answers
Answer:
Top Left= 40yd²
Top Right= 441yd²
Bottom Left= 21ft²
Bottom Right= 105ft²
Step-by-step explanation:
Top left- 10×4= 40
Top right- 21×21= 441
Bottom right- 7×3= 21
Bottom left- 15×7=105
Plz give me ans.
When.
....
Answers
Answer:
Step-by-step explanation:
Length : Breadth : height = 3 : 4 : 6
Length = 3x
Breadth = 4x
Height = 6x
Volume of cuboid = 576 sq.cm
length * breadth * height = 576
3x * 4x * 6x = 576
72x³ = 576
x³ = 576/72
x³ = 8
x³ = 2³
x = 2
Length = 3*2 = 6 cm
Breadth = 4* 2 = 8 cm
Height = 6*2 = 12 cm
Total surface area = 2*(lb + bh + hl)
= 2 * (6*8 + 8*12 + 12*6)
= 2 * (48 + 96 + 72)
= 2 * 216
= 432 sq.cm
Find the slope for the points (5,7) and (8,4)
Answers
Answer:
-1
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(4-7)/(8-5)
m=-3/3
m=-1
Answer:
m = -1
Step-by-step explanation:
m represents the slope.
then find the measure of both angles??
Answers
Answer:
i so sory i dont know :(
Step-by-step explanation:
v=u + at
u= 2
a = -5
t = 1/2
Work out the value of v.
Answers
Answer: -1/2
Step-by-step explanation:
V=2+(-5)*1/2
Answer:
V=u+at
=2+(-5)/0.5
= - 3/0.5
V=-6
13 In 2010, Cool Game Corporation made a profit of $84.7 million.
The profit made in 2010 was 2.2 times the profit the company
made in 2009.
Answers
Write a small statement to convince others of the importance of food safety
Answers
Answer:
Food is what fuels our bodies. Food is what keeps us alive, but when food is not kept fresh and safe, it can cause us to get sick or even die from food poisoning.
I need help with this
Answers
Answer:
its d
Step-by-step explanation:
the slope is -20 because for every 30 seconds the altitude gets smaller by 600 feet. 600/30=20 so its going down 20 feet per second.
Find the slope of (0,4), (-5,2)
Answers
Answer:
-4/5
Step-by-step explanation:
6s + 3 = - 27 s=___ help
Answers
3=-33s divide both sides by 3
s=-11
Answer:
[tex]6s + 3 = - 27 \\ 6s = - 27 - 3 \\ = - 30 \\ s = \frac{ - 30}{6} \\ s = - 5[/tex]
when the cube root of a positive number “n” is squared, the result is 5, what is the value of “n”?
A) 2.9
B) 3.8
C) 11.2
D) 25.0
E) 42.7
type out explanation for brainliest :)
Answers
(n^3/2)^2/3=5^2/3
n=5^2/3
n=2.9
A is the correct one
Answer:
A)2.9 is the value of "n".
List the sides of the triangle in order from shortest to longest.
Answers
Answer:
FH, GF, GH
hmmmmmmmmmmm
Find f^-1(x) where
f(x) = 3x+2/x
Answers
Given:
Consider the function is
[tex]f(x)=\dfrac{3x+2}{x}[/tex]
To find:
The inverse of the function, .i.e., [tex]f^{-1}(x)[/tex].
Solution:
We have,
[tex]f(x)=\dfrac{3x+2}{x}[/tex]
Putting f(x)=y, we get
[tex]x=\dfrac{3y+2}{y}[/tex]
Isolate the variable y.
[tex]xy=3y+2[/tex]
[tex]xy-3y=2[/tex]
[tex]y(x-3)=2[/tex]
[tex]y=\dfrac{2}{x-3}[/tex]
Putting [tex]y=f^{-1}(x)[/tex], we get
[tex]f^{-1}(x)=\dfrac{2}{x-3}[/tex]
Therefore, the inverse function is [tex]f^{-1}(x)=\dfrac{2}{x-3}[/tex].
The average ant is about 7.5x10^-2 inches in length. The average adult human is about 6.72x10^1 inches tall. About how many times bigger is the human than an ant?
Answers
Answer:
Step-by-step explanation:
The average ant is about 7.5x10^-2 inches in length. The average adult human is about 6.72x10^1 inches tall. About how many times bigger is the human than an ant?
when calculating probability, we give our answers as a
Answers
Answer:
Step-by-step explanation: work
y = 5x – 2
y = x + 6
What’s the Solutions
Answers
[2] y = x + 6
// Plug this in for variable y in equation [1]
[1] (x +6) - 5x = 2
[1] - 4x = -4
// Solve equation [1] for the variable x
[1] 4x = 4
[1] x = 1
// By now we know this much :
y = x+6
x = 1
// Use the x value to solve for y
y = (1)+6 = 7
Solution
{y,x} ={7,1}
Work out 23% of 42.
Give your answer correct to 1 decimal place.
Answers
reduce the numbers
23/100 x 42
you then calculate
23/50 x21 the answer will be 483/50 and in decimal point it’s 9.66
The value of 23 % of 42 is 9.7
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the number be A = 42
Now , let the percentage of the number A = 23 %
And , the equation will be
The 23 % of the number be = y
So , y = 23 % of 42
And , the equation is
y = ( 23 / 100 ) x 42
y = 0.23 x 42
On simplifying the equation , we get
y = 9.66
y ≈ 9.7
Therefore, the value of y is 9.7
Hence , The value of 23 % of 42 is 9.7
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Plea look at the photo of Parallelogram properties.
Question: Find the measurement indicated in each parallelogram.
Please explain it you can:)
Answers
Answer:
1. 45
2. 105
3. 95
4. 85
Step-by-step explanation:
For problems 1 and 4:
Consecutive angles are supplementary in a parallelogram, which means they equal 180.
180 - 135 = 45
180 - 95 = 85
For problems 2 and 3:
Opposite angles are congruent or equal each other in a parallelogram,