a. What does the scatterplot indicate about the relationship between Weight of the dog and Cups of food required
The scatterplot indicates the relationship between the weight of the dog and the cups of food required.
A scatterplot is a graphical representation that displays the relationship between two continuous variables. In this case, the scatterplot between the weight of a dog and the cups of food required would show the distribution of data points based on these two variables.
The scatterplot can provide insights into the relationship between weight and food requirements for dogs. Here are a few possible scenarios and their interpretations:
Positive correlation: If the scatterplot shows a general upward trend, where the weight of the dog increases as the cups of food required also increase, it suggests a positive correlation. This indicates that larger dogs tend to require more food.
Negative correlation: If the scatterplot shows a general downward trend, where the weight of the dog decreases as the cups of food required increase, it suggests a negative correlation. This might indicate that smaller dogs require relatively more food compared to larger dogs.
No correlation: If the scatterplot appears to have no discernible pattern, with data points scattered randomly across the plot, it suggests no correlation between weight and food requirements. In this case, the weight of the dog does not have a predictable impact on the cups of food required.
It's important to note that correlation observed in a scatterplot does not necessarily imply causation. Other factors, such as breed, activity level, metabolism, and age, can also influence the food requirements of a dog. Therefore, additional analysis and consideration of these factors are necessary to draw meaningful conclusions about the relationship between weight and food requirements.
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Unus Annus anyone? Memento Mori
Answer:
dude im going to cry i miss them so much
Step-by-step explanation:
sandy has several pitchers to hold lemonade
Answer:
320 ounces
Step-by-step explanation:
64 3 1 1
x2 48 128
___ x4 +192
128 ___ ___
192. 320
You get a student loan from the New Mexico educational assistance foundation to pay for your educational expenses this year . Find the interest on the loan if you borrowed $5,000 at 5% interest for 1 year.
Answer:
the interest gathered on the loan is $250
Step-by-step explanation:
5% interest on $5,000 for one year would be $250
the total amount wlike be $5250 but the question seems to only ask for the interest
convert 5% to a decimal to multiply to find interest
0.05•5000 gives us the interest for the year
hope this helps <3
Ind two consecutive even integers such that twice the lesser of two integers is 4 less than two times the greater integer. a. Write and solve an equation to find the integers. Multiple choice question. A) 2n−4=2(n+2); true for all even integers B) 2n=2(n+2)−4; true for some even integers C) 2n=2(n+2)−4; true for all even integers D) 2n−4=2(n+2); true for some even integers Part B Feedback Incorrect 2 tries left. Please try again. Select the correct choices to complete the sentence. b. Does the equation have one solution, no solution, or is it an identity? Explain. It , 1 of 2. is an identity because it is , 2 of 2. false for every pair of consecutive even integers.
Answer:
Step-by-step explanation:
Let the consecutive even integers be 2n and 2n+2.
lesser integer = 2n
Greater integer = 2n+2
If twice the lesser of two integers is 4 less than two times the greater integer, this is expressed mathematically as;
2(less integer) = 2(greater integer) - 4
Substituting the given integers;
2(2n) = 2(2n+2)-4
2(2n) = 2[(2n+2)-2]
2n = 2n+2-2
2n = 2n
2 = 2
This two values cancels out and become 0 = 0. This equality shows that it is an identity pair and it is true for all even integers.
Write the following number r in decimal representation if the 64-bit binary representation of r is given by:
The decimal representation of binary number is r = 1 x 2⁰ + 0 x 2¹ + 1 x 2² + 1 x 2³+ ............... + 1 x 2⁶³
To convert r to decimal representation, we need to use the following formula:
r = 1 x 2⁰ + 0 x 2¹ + 1 x 2² + 1 x 2³+ ............... + 1 x 2⁶³
In this formula, represents the i-th bit of the binary representation of r, and the exponent represents the place value of that bit. The rightmost bit, or the one with the smallest exponent, has a place value of 2⁰, while the leftmost bit, or the one with the largest exponent, has a place value of 2⁶³
Let's say we have the binary representation 1101. To convert this to decimal, we would use the formula:
r = 1 x 2⁰ + 0 x 2¹ + 1 x 2² + 1 x 2³
Simplifying this equation, we get:
r = 1 + 0 + 4 + 8
r = 13
So, the decimal representation of the binary number 1101 is 13.
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Complete Question:
Write the number r in decimal representation if the 64-bit binary representation of r by using the Boolean expressions.
Perpendiculars and Bisectors
Solve for X
Step-by-step explanation:
4x+3=11
4x=8
x=2.
hope this helps you.
A tabletop in the shape of a trapezoid. The length of one longer base is 115 centimeters, and the shorter base is 85 centimeters. The height is 65.5 centimeters. What is the area of the tabletop?
The tabletop has an area of 6,550 square centimeters.
How to find the area of the trapezoid-shaped tabletop?To find the area of the trapezoid-shaped tabletop, you can use the formula:
Area = (1/2) * (a + b) * h
where a and b are the lengths of the two bases, and h is the height of the trapezoid.
In this case, the length of the longer base (a) is 115 centimeters, the length of the shorter base (b) is 85 centimeters, and the height (h) is 65.5 centimeters.
Plugging in these values into the formula, we have:
Area = (1/2) * (115 + 85) * 65.5
= (1/2) * 200 * 65.5
= 100 * 65.5
= 6,550 square centimeters
Therefore, the area of the tabletop is 6,550 square centimeters.
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AB is included between
A. BC and AC
B. AB and BC
C. ZB and ZC
D.A and B
Answer:
BC and AC are the answers
to use a binomial distribution to approximate the count of successes in an srs, why do we require that the sample size n be no more than 10% of the population size n?
When the 10% criterion is met, we can use a binomial distribution to approximate the number of successes in a simple random sample (SRS) (as a simple random sample selects the trials without replacement).
The sample must be less than 10% of the population in order to satisfy the 10% requirement. It is fair to presume that the trials are independent because the sample is so much smaller than the population (even though the sampling occurred without replacement).
This suggests that the sample size n in this situation must be less than 10% of the population size NN.
This is the reason why 10% condition should be met.
In a binomial probability distribution, the number of successes in a series of n experiments is represented as either success or failure (probability q = 1 p), depending on the outcome's boolean value. A Bernoulli trial or experiment is another name for a single success or failure test, while a Bernoulli process is another name for a sequence of results.
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annual salary plus bonus data for chief executive officers are presented in an annual pay survey. a preliminary sample showed that the standard deviation is $615 with data provided in thousands of dollars. how many chief executive officers should be in a sample if we want to estimate the population mean annual salary plus bonus with a margin of error of $100,000? (note: the desired margin of error would be e
To estimate the population mean annual pay plus bonus with a margin of error of $100,000, we need to use a sample of 176 chief executive officers.
A confidence interval is the range of estimates for an unknown quantity in frequency statistics. The degree of confidence determines the confidence intervals. The most typical threshold is 95%, however other values, such as 90% or 99%, are also employed.
A first sample revealed a standard deviation of $615. (given in tens of thousands of dollars)
The best calculated standard deviation: = $615, which is given in thousands of dollars.
A 95% confidence interval's crucial value is: \(z_{\alpha /2}\) is = 1.96
E = 100 is the margin of error (provided in thousands of dollars)
Here is the formula for calculating the population mean of sample size:
n = ((\(z_{\alpha/2}\) × σ) ÷ E)²
n = (((1.96) × (615)) ÷ 100)²
n = 175.0329 ≈ 176
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f(9)=-4(9)^2-4(9)+18=
Evaluate the function f(x) = (x + 2)² for the given input f (3).
O a. 1
O b.-1
O c. 25
O d.-25
10
FRER 6 What i the 100th torm in
1 point
hol
Option C) For the given input the value of f(3) for the function is 25.
What is a function ?Each element of X receives precisely one element of Y when a function from one set to the other is used. The sets X and Y are collectively referred to as the function's domain and codomain, respectively. Initially, functions represented the idealized relationship between two changing quantities.
The whole range of independent variable values is the domain of a function. This concept may be stated simply as follows: The domain is the collection of all x-values that can be used to make the function "work" and produce actual y-values.
A function's range can be used to describe one of two related ideas: The function's codomain a representation of the action A binary relation f between two sets X and Y is a function if there is precisely one y in Y such that f connects x to y for every x in X.
The function is
f(x) = (x +2)²
so f(3) = (3 + 2)² = 5² = 25
for x = 6
f(x) = f(6) = (6+ 2)² = 8² = 64
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ii) What is the base of and exponent of −24 ? Base: Exponent:
The base and exponent of −2^4 are
Base: -2
Exponent: 4
How to determine the base and the exponentFrom the question, we have the following parameters that can be used in our computation:
-2^4
In the expression -2^4, -2 is the base and 4 is the exponent.
The base is the number that is being multiplied by itself and the exponent is the number of times the base is being multiplied by itself.
In this case the base is -2 and the exponent is 4.
So the expression -2^4 means -2 multiplied by itself 4 times.
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The registrar keeps an alphabetical list of all undergraduates, with their current addresses. Suppose there are 10,000 undergraduates in the current term. Someone proposes to choose a number at random from 1 to 100, count that far down the list, taking that name and every 100th name after it for the sample.
a) Is this a probability method?
b) Is it the same as simple random sampling?
c) Is there selection bias in this method of drawing a sample?
Answer:
The answer to this question can be defined as follows:
Step-by-step explanation:
Following are the description of the given points:
(a) This is a system of probability, which possibility occurs inside an intended manner whenever they choose this specific point of origin from 1 to 100 with no one reserve the possibility about who gets throughout the survey.
(b) Its method is different from the random sampling technique with the base available. For example, two individuals whose names identical to both the list have no chance to join within the survey.
(c) its sample is objective to its everyone can enter the test in equal measure.
50 pts PLZ HURRY AND HELP IM TIMED
How many faces does the solid made from the net below have?
5
6
10
15
Answer: 10 is your answer
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
Just keep looking at the faces.
Hopefully im correct, this is my 1st one :)
convert this equation into standard form
y=-0.25(x+0)(x-8)
Answer:
y=0.25x^2−2x
Step-by-step explanation:
You have to use the disruptive property.
A moving van ramp is 72 inches in length. The top of the ramp can be adjusted to any height up to 20 inches. The ramp is set so that the distance across the ground from the bottom of the ramp to the ground underneath the top of the ramp is 70 inches. What is the height of the ramp above the ground? Round the answer to the nearest tenth of an inch.
2.0 inches
10.0 inches
16.9 inches
69.2 inches
Answer:
C. 16.9
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
What problems might either a loose or strict interpretation of the Constitution create or solve?
Step-by-step explanation:
Constitution states that the government of the United States holds only those powers specifically granted to it by the Constitution;loose:interpretation of the Constitution posits that the government of the United States hold all powers that are not specifically denied to it by the Constitution
chen's pedometer says he walked 5,600 meters today. how many kilometers has chen walked today?
Answer:
5.6km
Step-by-step explanation:
1km = 1000 meters
5,600 meters = 5.6km
5600 divided by 1000 = 5.6km
So, Chen walked 5.6km today.
Dilations and Partitions
A segment AB is partitioned as shown.
A
P
Complete the statement.
Answer:
3:7
Step-by-step explanation:
AR has 3 spaces while AB has 7 means its 3:7
wave interference that results in greater wave amplitude is called_____.
Wave interference that results in greater wave amplitude is called Constructive interference.
What is Wave Interference?
Wave interference is a physical phenomena that occurs when two waves collide while traveling through the same medium. Waves interact in two ways.
a) Constructive Interference - In this case, the two waves cancel each other out because their amplitudes are equal and opposite.
b) Destructive Interference - This occurs when two waves add to each other as they travel in the same direction, resulting in a wave with a longer wavelength.
It is Constructive interference.
Therefore, Wave interference that results in greater wave amplitude is called Constructive interference.
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find the measure of angle a
Answer:
angle A=63°[by alternate exterior angle]
4.solve for x and y
pls help
Answer:
x = 4\(\sqrt{3}\)
y = 8\(\sqrt{3}\)
Step-by-step explanation:
this is a 30-60-90 triangle and the sides have a constant ratio
the side across from the 30°∡ is 1
the side across from the 60°∡ is √3
the side across from the 90°∡ is 2
In this problem we can find 'x' by setting up this proportion:
x/12 = \(\sqrt{3}\)/1
cross-multiply:
\(\sqrt{3}\)x = 12
x = 12/\(\sqrt{3}\)
since we don't like to leave radicals in the denominator, we can multiply both numerator and denominator by \(\sqrt{3}\) to get:
12\(\sqrt{3}\) ÷ \(\sqrt{3}\)·\(\sqrt{3}\) (\(\sqrt{3}\)·\(\sqrt{3}\) = \(\sqrt{9}\), which equals 3)
so we have 12\(\sqrt{3}\)/3, which is 4\(\sqrt{3}\)
The 'y' value will be twice the 30° side, so 8\(\sqrt{3}\)
tony started his math project at 1{:}57\text { p.m.}1:57 p.m.1, colon, 57, start text, space, p, point, m, point, end text and finished the project 808080 minutes later. tony has band practice at 4{:}00\text{ p.m.}4:00 p.m.4, colon, 00, start text, space, p, point, m, point, end text how much time did tony have between the end of the project and the beginning of band practice?
The time Tony have between the end of the project and the beginning of band practice is 43 minutes. So the answer is 43 minutes.
Tony began his math assignment at 1:57 p.m. and completed it 80 minutes later. To find out when Tony finished his assignment, add 1:57 p.m. to 80 minutes.
We may convert 80 minutes to hours , which is 1 hour and 20 minutes, which is added to 1:57 p.m.
1:57 p.m. + 1:20 p.m. = 3:17 p.m.
At 4:00 p.m., Tony has band practice. To calculate the time between the finish of the project and the start of band practice, subtract 3:17 p.m. from 4:00 p.m.
4:00 p.m. - 3:17 p.m. = 43 minutes
As a result, Tony had 43 minutes between the completion of his math project and the start of band practice.
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The Correct question:
Tony started his math project at 1:57 p.m. and finished the project 80 minutes later, tony has band practice at 4:00 p.m. How much time did Tony have between the end of the project and the beginning of band practice?
» Quinn is a contestant on a quiz show. Quinn's score changes by -15 points for 4 questions in a row. D *) What is the total change in Quinn's score?
Answer:
-60
Step-by-step explanation:
The equation w/4 + 16 = 7 is solved in several steps below.
For each step, choose the reason that best justifies it.
the solution w = -36 is correct
The given equation is w/4 + 16 = 7.The main objective here is to solve for the variable w. Let us see the step-by-step process to solve for w:
Step 1: Simplify the left side of the equation by subtracting 16 from both sides. w/4 + 16 = 7 ⇒ w/4 = -9The justification for subtracting 16 from both sides is the additive inverse property of equality, which states that if a = b, then a - c = b - c for any real number c.
Step 2: Multiply both sides of the equation by 4 to isolate w. w/4 = -9 ⇒ (4)(w/4) = (4)(-9) ⇒ w = -36The justification for multiplying both sides of the equation by 4 is the multiplication property of equality, which states that if a = b, then ac = bc for any real number c.
Step 3: Check the solution. Substitute -36 for w in the original equation to make sure it satisfies the equation. w/4 + 16 = 7 ⇒ (-36)/4 + 16 = 7 ⇒ -9 + 16 = 7 ⇒ 7 = 7Since 7 = 7 is a true statement, . The justification for this step is that it ensures that the solution obtained in the previous step is valid.
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70 POINTS !! Charlotte has a map of the village. The scale on the map is such that 1cm represents 25m.
a) On the map, the church is 7cm from the village store. What is the real distance from the church to the village store?
b) Charlotte calculates her car is parked approximately half a kilometer from the church. On the map, how many cm would represent this distance?
Answer:
A. 175 m
B. 20 cm
Step-by-step explanation:
\(\frac{1 cm}{25 m} =\frac{7 cm}{x m}\)
x = 175 m
\(\frac{25 m}{1 cm} = \frac{500 m}{x cm}\)
x = 20 cm
Answer:
No1. 175 m
no2. 20 cm
The domain of y = sin x is the set of _______. all real numbers > 0 real numbers all real numbers < 0 all real numbers > x
The domain of y = sin x is the set of all real numbers.
The sine function, represented by y = sin x, is defined for all real numbers, meaning that any real number can be plugged into the function as the input (x) and will produce a valid output (y). Therefore, the domain of y = sin x is the set of all real numbers.
If a researcher is interested determining if there is a relationship between ethnicity and job type, then a Chi- Square Goodness of Fit test can be used. false true
It is FALSE to state that if a researcher is interested determining if there is a relationship betweenethnicity and job type, then a Chi- Square Goodness of Fit test can be used.
How is this so?A Chi-Square Goodness of Fit test is not appropriate for determining the relationship between ethnicity and job type.
This test is used to assess thedistribution of categorical variables within a single population or sample, comparing observed frequencies with expected frequencies.
To examine the relationship between ethnicity and job type, a Chi-Square test of independence or another suitable statistical test, such as logistic regression,would be more appropriate.
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