Answers
Answer:
1) No correlation
2) Weak positive correlation
3) Strong negative correlation
Related Questions
The Mid-High JV Team is playing in the state championship for football. In order
to beat their all-time points in a season record, they need to score more than 60
points in the game.
Considering a field goal (f) scores 3 points, a touchdown (t) scores 6 points, and a
touchdown with an extra point (p) scores 7 points, which inequality best represents
the possible ways the team can score more than 60 points.
Answers
The inequality best represents the possible ways the team can score more than 60 points.
What is Inequality?A relationship between two expressions or values that are not equal to each other is called 'inequality.
Given that, the Mid-High JV Team is playing in the state championship for football.
In order to beat their all-time points in a season record, they need to score more than 60 points in the game.
Considering a field goal (f) scores 3 points, a touchdown (t) scores 6 points, and a touchdown with an extra point (p) scores 7 points.
We need to find the inequality best represents the possible ways the team can score more than 60 points.
3f+6t+7p>60
Hence, 3f+6t+7p>60 is the inequality best represents the possible ways the team can score more than 60 points.
To learn more on Inequality click:
https://brainly.com/question/28823603
#SPJ1
can someone help with this thank you so much .
Answers
If they gave us x equals to 100
-x is not equal to 100
-it is not the case that x is equal to 100
can be our negations you can’t add some new information like x is equal to 200, or x is equal to an elephant, anything.
So the answers are,
No
Yes
Yes
No
wish you the best luck!
Intermediate Value Theorem Help
Answers
According to the intermediate value theorem, every continuous function is a Darboux function.
Given that,
To discuss, what is Intermediate Value Theorem.
Darboux's theorem asserts that for a function f(x) that is differentiable on the domain [a, b], there exists some point c on the open interval (a, b) such that f′(c).
Here,
The intermediate value theorem is defined as that if the function is a continuous function over a domain [a, b] with domain values f(a) and f(b) at the interval's endpoints, then the function takes any value between f(a) and f(b) at any point inside the range.
Thus, According to the intermediate value theorem, every continuous function is a Darboux function.
Learn more about the intermediate value theorem here:
https://brainly.com/question/29436701
#SPJ1
When dividing 80 by 9, what is the remainder?
Answers
Answer:
8
Step-by-step explanation:
The number 80 is called the numerator or dividend, and the number 9 is called the denominator or divisor.
The quotient (integer division) of 80/9 equals 8; the remainder (“left over”) is 8.
80 is the dividend, and 9 is the divisor.
What is the range of this function?
Answers
The force the attraction between two magnets is F Newtons. This force is inversely
proportional to the square of the distance, d centimetres, between the magnets.
(a) When the magnets are a certain distance apart, the force is 10 Newtons.
What is the force when the distance is doubled ?
(b) (i) Write down a formula connecting F,d and a constant k.
(ii) When the magnets are 3 cm apart, the force is 2 Newtons.
Find the force when they are 5 cm apart.
Answers
1a
f is inversely proportional to d² so when d is d f=10N and when d is doubled F is 5/2N
1bi K=Fd²
1bii
since K=fd² when d is 3cm and F is 2N k=18
then when d=5
F is 18/25N
coach jenson bought 15 shirts for $180 for the basketball team. the unit rate for the shorts was 1.50 less than the unit rate for shirts. choach jenson bought the same number of shorts as shirts to complete each uniform. What was the total cost of the uniforms for the team? explain your answer
Answers
Answer:
$337.50
Step-by-step explanation:
To find the total cost of the uniforms, you will need to find the unit price of the shirts and the unit price of the shorts and then multiply each by the number of shirts and shorts, respectively.
The unit price of the shirts is the total cost divided by the number of shirts, or $180 / 15 shirts = 12/shirt.
The unit price of the shorts is
$12/shirt - $1.50/shirt = 10.5/shirt.
Since the coach bought the same number of shirts and shorts, the total number of shirts and shorts is 15 shirts + 15 shorts = 30 shirts and shorts.
The total cost of the shirts is $12/shirt * 15 shirts = $12*15 = 180.
The total cost of the shorts is $10.5/shirt * 15 shirts = 157.5
The total cost of the uniforms is the sum of the cost of the shirts and the cost of the shorts, or $180 + 157.5= 337.5.
Therefore, the total cost of the uniforms for the team is $337.5.
Determine which situation is represented by the given dot plot. A. Billy bought between 0 and 6 shirts from each of his favorite 6 stores. B. Across the state, 15 cities were given a score between 0 and 15 regarding the cleanliness of their community. C. Henry has 15 classmates and each has between 0 and 6 pets. D. Each of Jessica's 6 friends has between $0 and $15 in his or her wallet.
Answers
The situation which can be used to represent the dot plot is "Henry has 15 classmates and each has between 0 and 6 pets".
The correct answer option is option C
Which situation represent the dot plot?A dot plot graph is a graph plotted by using small spots to represent data.
Henry has 15 classmates and each has between 0 and 6 pets
Each dot represent a pet
Total of Henry's classmates = 15Number of class mates with 0 pets = 2Number of class mates with 1 pets = 4Number of class mates with 2 pets = 2Number of class mates with 3 pets = 3Number of class mates with 4 pets = 2Number of class mates with 5 pets = 1Number of class mates with 6 pets = 1Consequently, the dot plot represent Henry's situation of having 15 classmates and each has between 0 and 6 pets
Read more on dot plot:
https://brainly.com/question/10639189
#SPJ1
CROSS CONDUCT PROPERTY
Answers
By cross multiplication, the result for each pair of rational numbers are listed below:
x = 14 x = 114 / 5 x = 97 / 19 x = 318 / 5 x = 27 / 4 x = 2 x = 109 / 5 x = 94 / 11How to use cross multiplication
Cross multiplication is a property involving multiplication and division between the terms of two rational numbers of the form:
a / b = c / d
Where a, b, c, d are real numbers. Combinations between a numerator and a denominator are multiplications and combinations between two numerators and two denominators are divisions. Now we proceed to solve on each case:
Case 11
4 / x = 2 / 7
4 · 7 = 2 · x
28 = 2 · x
x = 14
Case 12
19 / 10 = x / 12
19 · 12 = 10 · x
228 = 10 · x
x = 114 / 5
Case 13
(x - 1) / 6 = 13 / 19
(x - 1) · 19 = 13 · 6
(x - 1) · 19 = 78
x - 1 = 78 / 19
x = 1 + 78 / 19
x = 97 / 19
Case 14
5 / 17 = 19 / (x + 4)
5 · (x + 4) = 19 · 17
x + 4 = 323 / 5
x = 318 / 5
Case 15
10 / (2 · x - 9) = 20 / 9
10 · 9 = 20 · (2 · x - 9)
90 / 20 = 2 · x - 9
27 / 2 = 2 · x
27 / 4 = x
x = 27 / 4
Case 16
12 / 18 = (3 · x + 4) / 15
2 / 3 = (3 · x + 4) / 15
10 = 3 · x + 4
3 · x = 6
x = 2
Case 17
(x - 20) / 3 = (x - 11) / 18
18 · (x - 20) = 3 · (x - 11)
18 · x - 360 = 3 · x - 33
15 · x = 327
x = 109 / 5
Case 18
6 / (x + 16) = 7 / (3 · x + 3)
6 · (3 · x + 3) = 7 · (x + 16)
18 · x + 18 = 7 · x + 112
11 · x = 94
x = 94 / 11
To learn more on cross multiplication: https://brainly.com/question/15209325
#SPJ1
A forest ranger looking out from a ranger's station can see a forest fire at a 35 degree angle of depression. The ranger's position is 100 feet above the ground. How far is it from the ranger's station to the fire? Round your answer to the nearest tenth of a foot.
Answers
To find the distance from the ranger's station to the forest fire, we can use the tangent function and the information given in the problem. The tangent of an angle is defined as the ratio of the opposite side to the adjacent side in a right triangle. In this case, we can use the angle of depression to the forest fire, the height of the ranger's station above the ground, and the distance from the ranger's station to the forest fire to form a right triangle.
We can then use the tangent function to find the distance from the ranger's station to the forest fire as follows:
tan(35°) = opposite/adjacent
opposite = tan(35°) * adjacent
opposite = tan(35°) * 100 feet
opposite = 0.7392 * 100 feet
opposite = 73.92 feet
Therefore, the distance from the ranger's station to the forest fire is approximately 74 feet. To the nearest tenth of a foot, this is 73.9 feet.
What are the solutions of It - 2001 - 50 = 0?
O A. -250 and -150
OB. 40 and 50
O C. -150 and 250
OD. 150 and 250
Answers
Answer:
Step-by-step explanation:
d
Answer:
d
Step-by-stedp explanation:
ANSWER IT NOW!!!! Please and thanks bookie bear
Answers
Answer: 75 degrees
Step-by-step explanation:
On number 3 i need to find the following:
DF=
JH=
GJ=
m
m
please help and explain
Answers
Answer:
DF= 16m
JH= 14m
GJ= 19m
Step-by-step explanation:
turn the triangles until they overlap each other
since they are congruent, the measure of one angle will be the same for the other one
Answer:
DF= 16m JH= 14m GJ = 19m
Step-by-step explanation:
We know the two figures are equal to each other. So to find the missing sides just refer to the other figure with the included side.
Please help anyone thank you.
Answers
By using proportionality, it can be calculated that-
a) Constant of proportionality that relates the length of paver in the model and the actual length is k = [tex]\frac{4}{3}[/tex]
[tex]y = \frac{4}{3}x[/tex] is the required equation which relates the length of paver in the model and the actual length of the paver
b) Area of the rectangle = [tex]\frac{1}{3}[/tex] sq.feet
Constant of proportionality that relates the area of paver in the model and the actual area is k = [tex]\frac{9}{16}[/tex]
What is proportionality?
Suppose there are two quantities. Proportionality indicates that if there is a change in the value of one quantity, the value of other quantity also changes but maintaining a constant ratio
Proportionality can be direct or inverse
Direct proportion
Two quantities are said to be in direct proportion if on increasing the value of one quantity, the value of other quantity also increases and vice versa.
For example cost of a commodity and quantity of a commodity are in direct proportion
Inverse proportion
Two quantities are said to be in inverse proportion if on increasing the value of one quantity, the value of other quantity decreases and vice versa.
For example Number of men and number of days taken by those men to complete a job.
Length of paver in the model = [tex]\frac{2}{3}[/tex] ft
Actual length of paver = [tex]\frac{1}{2}[/tex] ft
Let the constant of proportionality be k
[tex]\frac{2}{3} = \frac{1}{2}k[/tex]
k = [tex]\frac{2}{3} \div \frac{1}{2}[/tex]
k = [tex]\frac{4}{3}[/tex]
Let y be the length of paver in the model and x is the actual length
[tex]y = \frac{4}{3}x[/tex] is the required equation which relates the length of paver in the model and the actual length of the paver
b) Area of the model = [tex]\frac{1}{2}\times \frac{3}{8} = \frac{3}{16}[/tex] sq. feet
Actual area = [tex]\frac{2}{3} \times \frac{1}{2} = \frac{1}{3}[/tex] sq.feet
Let the constant of proportionality be l
[tex]\frac{3}{16} = \frac{1}{3}l[/tex]
l = [tex]\frac{3 \times 3}{16}\\[/tex]
l = [tex]\frac{9}{16}[/tex]
To learn more about proportion, refer to the link-
brainly.com/question/24868934
#SPJ1
PLEASE HELP!!!!!!!!!!!
Answers
Explanation ??
I don’t know how to explain but that’s the answer
-5x=-35 cuánto es resultado
Answers
how can confidence intervals help researchers attain their purpose of using a sample to understand a population?
Answers
The reason for why the confidence intervals help researchers attain their purpose of using a sample to understand a population is given below .
In the question ,
we have been asked how does the confidence interval help researchers to attain the purpose of using a sample to understand a population ,
we know that , the confidence interval is calculated from an estimate of how far away our sample mean is from actual population mean .
the confidence interval are useful because ,
(i) by calculating the confidence intervals around any data we collect, we have additional information about the likely values we are trying to estimate .
(ii) they make data analyses richer and help us to make more informed decisions about the research questions .
Therefore , the reason how confidence interval helps is mentioned above.
Learn more about Confidence Interval here
https://brainly.com/question/20309162
#SPJ4
I need help please i don’t understand
Answers
the expression x^3+ax^3+bx-3 where a and b are constants, has a factor of x-3 and leaves a remainder of 15 when divided by x+2. find the value of a and b
Answers
The values of a and b in the expression x³ + ax³ + bx - 3 are a = 1 and b = -17
How to determine the values of a and b?From the question, we have the following parameters that can be used in our computation:
x^3+ax^3+bx-3
Rewrite properly
So, we have
x³ + ax³ + bx - 3
The expression has a factor of x - 3
This means that
(3)³ + a(3)³ + b(3) - 3 = 0
So, we have
27 + 27a + 3b - 3 = 0
Evaluate the like terms
27a + 3b = -24
Divide by 3
9a + b = -8
The expression has a remainder of 15 when divided by x + 2
This means that
(-2)³ + a(-2)³ + b(-2) - 3 = 15
So, we have
-8 - 8a - 2b - 3 = 15
Evaluate the like terms
-8a - 2b = 26
Divide by -2
4a + b = -13
So, we have
9a + b = -8
4a + b = -13
Subtract the equations
5a = 5
Divide
a = 1
Recall that 4a + b = -13
So, we have
4(1) + b = -13
So, we have
b = -13 - 4
Evaluate
b = -17
Hence, the values are 1 and -17
Read more about remainder theorem at
https://brainly.com/question/29633257
#SPJ1
a set of 15 different integers has a median of 25 and a range of 25. what is the greatest possible integer that could be in this set? 32 37 ...
Answers
The greatest possible integer that could be in this set is 43.
The group of 15 different integers in this instance has a range of 25 and a median of 25. The greatest value that can be entered will be limited by that range.
With a median of 25, we can deduce that 7 numbers fall within the range of 25 and above, and 7 numbers fall within this range.
We must increase the smallest value in order to increase the largest value. Here's how to accomplish it:
18 19 20 21 22 23 24 25
With 18 as the lowest value and a range of 25, 43 would be the highest value.
To learn more about median
brainly.com/question/14532771
#SPJ4
I need some step to solve this please
Answers
Answer:
MN = 50
Step-by-step explanation:
You want the length of the base segment MN in triangle MNO, where MN is marked 41+3x and parallel midsegment PQ is marked 49-8x.
MidsegmentThe midsegment is half the length of the parallel base segment. That means the base segment is double the length of the midsegment:
MN = 2·PQ
41 +3x = 2(49 -8x)
41 +3x = 98 -16x
19x = 57 . . . . . . . . add 16x-41
x = 3
MN = 41 +3x = 41 +3·3 = 50
The length of MN is 50 units.
What is the slope of a line perpendicular to the line whose equation is 3x-6y=90. Fully simplify your answer.
Answers
Answer:
the slope is 0.5 or 1/2
Step-by-step explanation:
3x - 6y = 90
-6y = -3x + 90
y = 0.5x + 90
Answer:
slope= 1/2
Step-by-step explanation:
3x-6y=90
rewrite the equation into slope intercept form
y=1/2x-15
subtracting is the same as adding the opposites
y=1/2x+(-15)
since the equation is written in slope intercept form, y=mx+b, identify the slope of the line as the coefficient next to the variable x
y=1/2x+(-15), m=1/2
identify the y intercept of the lines as the constant term
y=1/2x+(-15),m(slope)=1/2,b=-15
To eliminate a variable in the system, should you add the equations or subtract the equations?
3x - 2y = 17
-3x - 4y = 7
Answers
Answer: You should add the equation
Step-by-step explanation: I see here that you already have perfect 3x and -3x, so the best way is to add them and eliminate the x to find the y first and then put the y back in the equation and solve for the x!
If you can, please give me a Brainliest, I only need one more to become an Ace, thank you!
The absolute value of -12 is 12 and we can find it on the number line by going 24 times right from -12.
Answers
Answer: yes you can.
Step-by-step explanation:
1. Write 4x^3- 6x + 2x^5+ 3 in standard form.
Answers
Standard form means from highest exponent to lowest, with variable terms in front of any constants.
In the equation 4x^3 - 6x + 2x^5 + 3, the highest power is 5 and should be in the front. Then the second highest, 3, and the last variable term to raised to no power. The constant, 3, goes last.
This looks like: 2x^5 + 4x^3 - 6x +3.
A wedding singer is paid $60 per hour plus $15 for travel expenses. Identify the independent and dependent variables. Then write a rule in function notation for the situation, letting x represent the independent variable.
Answers
The expression for the situation regarding the wedding singer is 15 + 60x.
The independent variable is the travel expense.
The dependent variable is the amount per hours.
What is the expression for the situation?It ie important to note that an expression simply refers to the mathematical statements which have at least two terms which are related by an operator and contain either numbers, variables, or both. Addition, subtraction, multiplication, and division are all possible mathematical operations.
Let the number of hours be x
Since the wedding singer is paid $60 per hour plus $15 for travel expenses, the expression will be:
= 15 + (60 × x)
= 15 + 60x
Learn more about expressions on:
brainly.com/question/723406
#SPJ1
While Mackenzie was sitting on a bench in the mall, 4 men with a beard and 2 men without a beard walked by. What is the experimental probability that the next man to walk by will have a beard?
Answers
The experimental probability that the next man to walk by will have a beard is 2/3
How to determine the experimental probability that the next man will have a beard?From the question, we have the following parameters that can be used in our computation:
Men with beard = 4
Men without beard = 2
This means that
P(Beard) = Beard/Total
Substitute the known values in the above equation, so, we have the following representation
P(Beard) = 4/6
Simplify
P(Beard) = 2/3
Hence the probability is 2/3
Read more about probability at
https://brainly.com/question/251701
#SPJ1
Alex went bowling. He managed to get 3 strikes after 15 attempts. If you were to suggest the probability that he gets a strike on his next attempt, what type of probability would you be using?.
Answers
Theoretical Probability because its what should happen but experimental is what happens
What is Probability ?
The area of mathematics known as probability deals with numerical representations of the likelihood that an event will occur or that a statement is true. An event's probability is a number between 0 and 1, where, broadly speaking, 0 denotes the event's impossibility and 1 denotes certainty.
it is binomial probability p=3/15 = 1/5 = 0.2
or at the very least geometric
To learn more about Probability visit:https://brainly.com/question/11234923
#SPJ4
Breanne plans to invest her money into a simple interest savings account. Currently she has $14,374 to invest and the current market rate is 3.3% for annual interest yield. How long (in years) will Breanne need to leave the money in the account for it to earn $7,758 in interest? Round answer to the nearest hundredth (2 decimal places) of a year.
Answers
The intrest will be X=1293000/79057.
What is intest ?Interest is the price of you pay to borrow money or it is cost you charge to lend money.
Based on the given condition we know that
{P=14374
{R=3.3%
{I=7758
Formulate and substitute
Substitute {P=14374
{R=3.3%
{I=7758
These are into formula I=Prt
7758=14374rt
We have to solve the equation
14374×0.033x=7758
Multiply
474.342x=7758
Devide both sides
X = 7758/474.342
By calculating we can get
X =1293000/79057
To know more about intrest click-
https://brainly.com/question/25793394
#SPJ1
give 3 examples each.
Answers
Answer:
see below
Step-by-step explanation:
You want examples of use of the rules of logarithms:
[tex]\begin{array}{ll}\vphantom{\dfrac{M}{gN}}1.&\log_b{(MN)}=\log_b{(M)}+\log_b{(N)}\\2.&\log_b{\left(\dfrac{M}{N}\right)}=\log_b{(M)}-\log_b{(N)}\\\vphantom{\dfrac{b}{g}}3.&\log_b{(M^a)}=a\cdot\log_b{(M)}\end{array}[/tex]
The point of these is that M and N and 'a' and 'b' can be anything. (Generally, 'b' will be a positive number greater than 1.) For the purpose here, we can let M ∈ {x^3y, (1+r)}, N ∈ {(x-4), r/n}, a ∈ {4, -3}, b ∈ {2, e}.
Using these values in various combinations, your examples could be ...
1. Product rule[tex]\log_2{((x^3y)(x-4))}=\log_2{(x^3y)}+\log_2{(x-4)}\\\\\ln{((1+r)(r/n))}=\ln{(1+r)}+\ln{(r/n)}\\\\ \log_2{((x^3y)(r/n))}=\log_2{(x^3y)}+\log_2{(r/n)}[/tex]
2. Quotient rule[tex]\log_2{\left(\dfrac{x^3y}{x-4}\right)}=\log_2{(x^3y)}-\log_2{(x-4)}\\\\\\\ln{\left(\dfrac{1+r}{r/n}\right)}=\ln{(1+r)}-(\ln{(r)}-\ln{(n)})\\\\\\ \log_2{\left(\dfrac{x^3y}{r/n}\right)}=\log_2{(x^3y)}-(\log_2{(r)}-\log_2{(n)})}[/tex]
3. Power rule[tex]\ln{(x^3y)^4}=4\ln(x^3y)=4(3\ln{(x)}+\ln{(y)}=12\ln{(x)}+4\ln{(y)}\\\\\log_2{(1+r)^{-3}}=-3\log_2{(1+r)}\\\\\log_2{(x^3y)^{-3}}=-3\log_2{(x^3y)}=-9\log_2{(x)}-3\log_2{(y)}[/tex]