The value of m that makes the inequality 4m + 8 < 36 true is m = 1 for the set of numbers 1 7 11 and 36 contains values for m.
An inequality is a mathematical expression in which the values on the left side of an equation are not equal to the values on the right side, but instead are either greater than or less than the values on the right side.
To find the value of m that makes the inequality 4m + 8 < 36 true, given the set of numbers {1, 7, 11, 36},
Isolate the variable m in the inequality. Subtract 8 from both sides:Now, we know that the value of m should be less than 7. From the given set of numbers {1, 7, 11, 36}, only 1 is less than 7. Therefore, the value of m that makes the inequality true is m = 1.
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The sum of the terms in a row in Pascals Triangle follows the rule Sᵣ = 2ʳ. Where S is the sum, and r the rᵗʰ row. Use the formula to find the sum of the terms in the tenth row.
Answer:
1024
Step-by-step explanation:
\( S_r = 2^r \)
For the 10th row, r = 10.
\( S_{10} = 2^{10} \)
\( S_{10} = 1024 \)
A+B=76 A:B is equivalent to 14:5. What is A and B?
Answer:
A= 33 and B = 18
Step-by-step explanation:
B that is equal to 11:5. We can multiply both quantities of this proportion by some number to find two values that satisfy A - B = 18.
The simplest case would be to think A = 11 and B = 5, but 11-5 is not equal to 18 ⇒ 11 - 5 = 6 which does not satisfy A - B = 18.
Another option to find an answer is to multiply the ratio by two: 2 (11: 5) = 22:10, but it turns out that is A = 22 and B = 10 ⇒22-10 is not equal to 18 either.
Thus we arrive at the one that is the correct answer, multiplying the proportion by three: 3 (11: 5) = 33 - 15, and in this case we would have A = 33 and B = 15, which meets the condition A - B = 18, because 33 - 15 = 18
Simplify to create an equivalent expression.
(3n+6)⋅3+(2n+2)⋅4
Please help as soon as possible. Thanks! =D
Answer:
i don"t know ask your mom
Answer:
\((9n + 18) + (8n + 8) \\ = (9n + 8n) + (18 + 8) \\ = 17n + 26\)
Jessie served 19 pints of orange juice at her party. How many quarts of orange juice did she serve?
Answer:
9.5
Explanation:
1 pint is 0.5 of a quart so if you multiply 0.5 by 19 it will be 9.5 quarts. Hope this helps..
Which expression is equivalent to 21 x + 35 y – 14 = 0?
y = x + 2
B y = x – 7
C y = -x + 14
D 3x + 5y = 2
Answer: D: 3x + 5y = 2
Step-by-step explanation:
D. Divide 21 x + 35 y – 14 = 0 by 7 to get:
3x + 5y -2 = 0
Rearrange: 3x + 5y = 2
PLEASE HELP
Which figure has only rotational symmetry?
D
C
A
B
Answer:
The answer is D
Step-by-step explanation:
I just did this
The figure which has rotational symmetry is figure A.
What is rotational symmetry?It is the property of a shape that it looks same after some rotation by a partial turn.
How to identify shape?In the figure given first shape has equal length of sides at each direction which means that if we rotates this figure then we will get same looking figure.
In the second figure when we rotates the figure vertically the it will look like a tower.
When we rotates the third figure they also look different.
In the graph figure are shown after some rotation.
Hence among all the figures given first figure has rotational symmetry.
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Please help!! Find the surface area of the cylinder as pictured below with a = 3 cm and b=
5 cm. Use 3.14 for r and round your answer to the nearest hundredth. Do not
include units in your answer.
156.12 if using pi
150.8 if using π
When directed to completely factor the polynomial 4x2y5-8xy3, a student wrote 2xy3(2xy3-4). When the teacher did not give the student full credit, the student complained because when his answer is multiplied out, the result is the original polynomial. What went wrong?
Answer:
The student didn't fully factorize out the terms to the least factor. He only collected some like terms but there was still more to collect and that's why the Teacher didn't give him full credit
Step-by-step explanation:
The original polynomial is;
4x²y^(5) - 8xy³
Now, if we want to completely factor this properly, we have to do it to the barest minimum.
Thus;
4xy³ is common to both terms so we can bring them out;
4xy³(xy² - 2)
Now this complete factorization is different from the one the student gave which is 2xy³(2xy³ - 4)
Thus, the student at best has factorized but only partly as it has not been reduced to the least of like terms.
if 3 times a number is decreased by 5 the result is 7 what is the number
Answer: x=4
Step-by-step explanation:
\(3x-5=7\) Move the constant to the right
\(3x=7+5\) Calculate
\(3x=12\) Divide both sides
\(x=4\)
Please mark brainliest if this helped :)
Answer:
4
Step-by-step explanation:
3x-5 = 7
3x = 12
x = 4 Please mark the brainiest please thank you
=)
given the graph of the function f(x)=1/x2 write the equation g(x)
horizontal compression by 1/5
vertical stretch by a factor of 7
reflection in y-axis
translation 10 units left and 1 unit down
Answer:g(x)
Step-by-step explanation:1/5 g (x)
Two similar triangles, ∆ABC and ∆JKL are shown.
What is the length of side JL? Show all work solving for segment JL.
- show the proportion you set up to solve.
- show all work solving for JL
The solution is, the value of JL = 15.
What is triangle?A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C is denoted \triangle ABC. In Euclidean geometry, any three points, when non-collinear, determine a unique triangle and simultaneously, a unique plane.
here, we have,
Two similar triangles, ∆ABC and ∆JKL are shown.
so, from the diagram we get,
BC/KL = AB/JK = AC/JL
so, 1/3 = AC/JL
or, JL = 3 * 5
or, JL = 15
Hence, The solution is, the value of JL = 15.
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If B is the midpoint of AC, solve for x, and find the lengths of AB, BC, and AC.
Please show all work and not just the answers.
Answer:
x=2
AB=8
BC=8
AC=16
Step-by-step explanation:
7x-6=12-2x
7x+2x=12+6
9x=18
x=2
AB=7x-6=7(2)-6=14-6=8
BC=12-2x-12-2(2)=12-4=9
AC=8+8=16
Phil has a 2.4 meter long piece of wood. If he cuts it in 4 equal parts, what is the length of each piece of wood in millimeters
Answer:
Each length of the wood is 9.6
Answer:
600 mm
Step-by-step explanation:
2.4 m to cut into 4 equal parts
= 2400 / 4
= 600 mm
(a) cause-in-fact (b) assumption of risk (c) seclusion (d) res ipsa loquitur (e) slander (f) punitive damages (g) absolute privilege
The legal context and definitions are (a) Negligence - Establishes the link between the defendant's actions and the plaintiff's harm. (b) Negligence defenses - Plaintiff voluntarily accepts known risks, relieving the defendant of liability. (c) Invasion of privacy - Unjustified intrusion into private affairs that would offend a reasonable person. (d) Negligence - Accident itself suggests defendant's negligence without direct evidence (e) Defamation - False spoken statements harming someone's reputation (f) Monetary awards to punish and deter egregious behavior. (g) Defamation defenses - Immunity for certain statements made in specific contexts.
(a) Cause-in-fact
Legal context: Negligence.
Definition: Cause-in-fact refers to the actual cause or link between the defendant's conduct and the plaintiff's harm, establishing that the harm would not have occurred without the defendant's actions.
(b) Assumption of risk
Legal context: Negligence defenses.
Definition: Assumption of risk is a defense in negligence cases where the plaintiff voluntarily and knowingly accepts the risks associated with a certain activity, relieving the defendant of liability for any resulting harm.
(c) Seclusion
Legal context: Invasion of privacy.
Definition: Seclusion refers to the intentional and unjustified intrusion into an individual's private affairs or seclusion, which would highly offend a reasonable person.
(d) Res ipsa loquitur
Legal context: Negligence.
Definition: Res ipsa loquitur is a doctrine where the occurrence of an accident or injury itself suggests that the defendant was negligent, allowing the plaintiff to establish a prima facie case without direct evidence of negligence.
(e) Slander
Legal context: Defamation.
Definition: Slander is a form of defamation that involves making false spoken statements about someone that harm their reputation.
(f) Punitive damages
Legal context: Various tort subject areas.
Definition: Punitive damages are monetary awards beyond compensatory damages, awarded in certain cases to punish the defendant for particularly egregious behavior and to deter others from similar conduct.
(g) Absolute privilege
Legal context: Defamation defenses.
Definition: Absolute privilege is a defense in defamation cases that grants immunity from liability for statements made in certain contexts, such as during legislative or judicial proceedings, regardless of their truth or intent.
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--The given question is incomplete, the complete question is given below " For each term (1) identify the legal context in which it arises; and (2) define the term.
For the legal context part of your answer for each term, indicate which tort subject area the term relates to (e.g., "fraud," “false imprisonment,” “defamation,” “defamation defenses,” “invasion of privacy,” “interference with contract,” “interference with prospective economic advantage,” “negligence,” “negligence defenses,” “strict liability,” or, if and where appropriate, “intentional torts” generally).
In addition, the definition portions of your answers need not be more than one sentence for each term. Your answer for each term is worth a maximum of 2 points.
(a) cause-in-fact
(b) assumption of risk
(c) seclusion
(d) res ipsa loquitur
(e) slander
(f) punitive damages
(g) absolute privilege"--
The Golf King Driving Range is installing a huge net to catch long golf drives. The poles to hold the net up are 50 feet high. The contractor needs to run a wire from the top of the pole to the ground to keep the poles and the net secure. This wire is called a guy wire. a. If the guy wire runs from the top of the pole to a point on the ground 22 feet from the base of the pole, how long must the guy wire be? Round up to the next highest foot. b. What is the slope of the guy wire, expressed as a fraction?
The guy wire must be about 55 feet long and the slope of the guy wire, expressed as a fraction is 25/11.
We can use the Pythagorean Theorem to find the length of the guy wire. Let's call the length of the guy wire "g".
g^2 = 50^2 + 22^2
g^2 = 2500 + 484
g^2 = 2984
g ≈ 54.65
So the guy wire must be about 55 feet long.
The slope of the guy wire is the ratio of the vertical distance it covers to the horizontal distance it covers. In this case, the vertical distance is 50 feet (the height of the pole) and the horizontal distance is 22 feet. So the slope is
50/22 = 25/11
Therefore, the slope of the guy wire is 25/11.
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mixtures of beta priors: estimate the probability θ of teen recidivism based on a study in which there were n = 43 individuals released from incarceration and y = 15 re-oenders within 36 months.
The probability θ of teen recidivism based on a study is: the posterior mean is 0.3208. Mode is 0.313 and the standard deviation of the probability estimate is 0.0635.
What is probability?Probability is the ability to happen. The subject of this area of mathematics is the occurrence of random events. From 0 to 1 is used to express the value. To forecast how probable occurrences are to occur, probability has been introduced in mathematics. The degree to which something is likely to happen is essentially the definition of probability. This is the fundamental theory of probability, which is also applied to the probability distribution, and from which you will discover the likelihood of results for a random experiment.
The posterior mean is given as:
E [Theta| y] = (a + y) / (a + y) + (b + n - y) = 17 /53 = 0.3208.
The mode for the estimate is:
Mode = (a + y - 1) / (a + y - 1) + (b + n - y -1) = 16/51 = 0.313.
The standard deviation is:
√ (a + y) (b + n - y) / [(a + y) + (b + n - y)]² [(a + y) + (b + n - y) + 1] = √17(36) / 53(53) (54) = 0.0635.
The plot of the functions are as shown.
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The complete question is:
what is the solution to the equation 14 x + 3 = 21?
Answer:
x=9/7
Step-by-step explanation:
14x+3=21
14x=21-3
14x=18
14x/14=18/14
x=9/7
14(9/7)+3=21
2*9+3=21
18+3=21
21=21
if you have any question about this you can ask me
i need help again lol last one tho
Answer:
B.
Step-by-step explanation:
x^4
please mark brainliest
\((x)(x)(x)(x)\\\\=x^{1+1+1+1} ~~~ ;[x^a \cdot x^b = x^{a+b}]\\\\=x^4\)
a positive integer n is called special if n is divisible by 4, N+1 is divisible by 5 and n+2 is divisible by 6. how many special integers smaller than 1000 are there?
Answer:
17
Step-by-step explanation:
these positive integers are :
4, 64, 124, 184 ... , 964
964 = 4 + (n-1) (60)
964 = 4 + 60n -60
964 = 60n -56
60n = 1020
n = 1020/60
n = 17
so, the number of special integers smaller than 1000 are = 17
What is the equation for the line perpendicular to the line represented by the equation y = 13x – 2 that passes through the point (4, –7)?
The equation of the perpendicular line is:
y = (-1/13)*x - 87/13
How to get the line equation?
For a general linear equation:
y = a*x + b
Another linear equation that is perpendicular to the above one is given by:
y = (-1/a)*x + c
Where a, b, and c are real numbers.
In this case, we want to find a perpendicular line to:
y = 13*x - 2
Then it will be something like:
y = (-1/13)*x + c
To find the value of c, we use the fact that it must pass through the point (4, -7), then:
-7 = (-1/13)*4 + c
Now we can solve that for c:
-7 + 4/13 = c
-87/13
Then the linear equation is:
y = (-1/13)*x - 87/13
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If f(x) = -2 cos x, findf(-300 º). Do not use a calculator.
Answer:
- 1
Step-by-step explanation:
Using the trigonometric identity
cos(- x) = cosx and exact value cos60° = \(\frac{1}{2}\)
Given
f(x) = - 2cosx , then
f(- 300° )
= - 2cos(- 300)°
= - 2cos(300)°
= - 2cos(360 - 300)°
= - 2cos60°
= - 2 × \(\frac{1}{2}\)
= - 1
(Need answers ASAP!)
The scatter plot shows the relationship between the average temperature (in degrees Fahrenheit) and a person's monthly heating bill (in dollars). The equation that represents the graph is: y = -2.2x + 210.
1. The slope of the linear model is -2.2. What does that mean in terms of the monthly heating bill and average temperature?
2. The national weather service estimates that the average temperature for next month will be 55 degrees. Estimate the monthly heating bill for this month. Is this estimate reasonable? Explain your reasoning.
3. What is the y-intercept of the linear model given? What does it mean in the context of the problem? Is this reasonable? Explain your reasoning
Answer:
Please see detailed explanation below.
Step-by-step explanation:
1. The slope of the best-fit line tells us how the dependent variable (y) changes for every 1 unit increase in the independent (x) variable, on average.
The slope of a line is a value that describes the rate of change between the independent and dependent variables. The slope tells us how the dependent variable (y) changes for every 1-unit increase (or decrease) in the independent (x) variable, on average.
In the given problem, what the slope represents is that the monthly heating bill decreases by 2.2 for every increase in average temperature. This makes sense because as the temperature rises, the monthly cost for the heating bill should decrease because you don't need as much heating when the average temperatures are higher.
2. The national weather service estimates that the average temperature for next month will be 55 degrees. Estimate the monthly heating bill for this month. Is this estimate reasonable? Explain your reasoning.
Since the national weather service estimates that the average temperature for next month will be 55°F, then we can plug this value in the given equation:
y = -2.2x + 210
y = -2.2(55°) + 210
y = -121 + 210
y = 89
Therefore, the predicted heating bill for next month will be $89.
The estimate seems reasonable because 55°F is within the domain of the observed x values in the data. Also, in looking at the plotted points on the scatter plot. there is a point where it is close to what we solved here in question #2 (55°F, $89).
3. What is the y-intercept of the linear model given? What does it mean in the context of the problem? Is this reasonable? Explain your reasoning
The y -intercept is the point where the graph crosses the y -axis (it is the value of y when x = 0). The y-intercept of the given model is 210. This represents the flat heating fee or cost for a month when the average temperature is 0°F. In the context of the given problem, I think that a y-intercept value of 210 is quite reasonable because households use more heating in colder temperatures, let alone when the average temperature is 0°F.
Dave bought 4 cookies at a bake sale if each cookie cost 0.85 and he paid with a twenty dollar bill how much change should he get back
Answer:
$16.60
Step-by-step explanation:
4 x 0.85 = $3.40
20 - 3.40 = 16.6
Dave should get back $16.60 in change.
Answer:
$16.6 dollars back
Step-by-step explanation:
The answer is $16.6 because 0.85 times 4 is 3.4 and 20 minus 3.4 is 16.6
As a part of your project studying tipping behavior, you ask people the question, How much should you tip a grocery bagger for carrying five bags to your car? The Grocery Bagger Surveys tab of this spreadsheet gives the responses to this question from 10 independent surveys, each with 50 respondents. The respondents were asked to round to the nearest quarter, since few people tip with pennies, nickels, and dimes. In the spreadsheet, you can calculate the mean, or average, of data using the Average function: Select the cell in which you want the mean to appear. Type =AVERAGE( in the formula bar. Select all the cells containing the values for which you want to find the average, and then press Enter. The average of the values in the cells will be calculated and displayed in the cell in which you entered the formula. Question 1 What is the sample mean of the responses in survey 1?
Answer:
The sample mean for survey 1 is $1.69.
Step-by-step explanation:
I just did this on edmentum plato.
Write the quotient in the form a + bi
5/6+2i
plz answer only if you got an answer
Given:
\(\dfrac{5}{6+2i}\)
To find:
The quotient in the form a + bi.
Solution:
We have,
\(\dfrac{5}{6+2i}\)
Multiply numerator and denominator by 6-2i.
\(=\dfrac{5\times (6-2i)}{(6+2i)\times (6-2i)}\)
\(=\dfrac{5(6)+5(-2i)}{6^2+(2i)^2}\)
\(=\dfrac{30-10i}{36+4i^2}\)
\(=\dfrac{30-10i}{36+4(-1)}\) \([\because i^2=-1]\)
On further simplification, we get
\(=\dfrac{30-10i}{36-4}\)
\(=\dfrac{30-10i}{32}\)
\(=\dfrac{30}{32}-\dfrac{10i}{32}\)
\(=\dfrac{15}{16}+(-\dfrac{5}{16})i\)
Therefore, the form a+bi is \(\dfrac{15}{16}+(-\dfrac{5}{16})i\), where, \(a=\dfrac{15}{16}\) and \(b=(-\dfrac{5}{16})\).
Chidi needs to order 4 chairs for every table in his new restaurant. Each room of the restaurant can fit 5 tables. If there are 8 rooms total, which of thefollowing is the number of chairs that Chidi should
order?
Using proportions, it is found that Chidi should order 160 chairs.
What is a proportion?A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.
For this problem, we have that:
There are 8 rooms.Each room needs 5 tables.Each table has 4 chairs.Hence the number of chairs is given by:
8 x 5 x 4 = 160 chairs.
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Evaluate the expression when a=4 and b=9. 8b-a
the measures of the angles in a triangle are in a ratio of 2:2:4. find the exterior angle that is adjacent to the largest triangle.
The exterior angle adjacent to the largest interior angle in a triangle with a 2:2:4 angle ratio is 90 degrees.
The exterior angle adjacent to the largest interior angle in a triangle is equal to the sum of the other two interior angles.
Let's call the measures of the angles in the triangle x, x, and 2x. Then,
x + x + 2x = 180 degrees,
so 4x = 180 degrees, and
x = 45 degrees.
The largest interior angle is 2x, or 90 degrees. The exterior angle that is adjacent to this angle is equal to 180 degrees minus the interior angle, which is 180 - 90 = 90 degrees.
So the exterior angle adjacent to the largest interior angle in a triangle with a 2:2:4 angle ratio is 90 degrees.
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the sum of 3 consecutive integers is 201
The three consecutive integers whose sum is 201 are 66, 67, and 68.
Let's assume the first integer as x. The second consecutive integer would be (x + 1) and the third consecutive integer would be (x + 2).
According to the problem, the sum of these three consecutive integers is 201.
So, we can write the equation as:
x + (x + 1) + (x + 2) = 201
Now, let's simplify the equation and solve for x:
3x + 3 = 201
Subtracting 3 from both sides:
3x = 198
Dividing both sides by 3:
x = 66
Therefore, the first integer is 66.
The second integer would be (66 + 1) = 67.
The third integer would be (66 + 2) = 68.
Thus, the three consecutive integers whose sum is 201 are 66, 67, and 68.
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HELP ME PLEASE How long ago did humans change from living as hunter-gatherers to living in settlements and practicing agriculture?