Answer:
The third-order differences are almost non-zero and constant.
Step-by-step explanation:
If a polynomial function has a degree of \(n\), then the \(n\)th-order differences of that function will be nonzero and constant.
If a truck weights 1,100 lb, what is the total weight?
Answer: if a truck weights 1,100 lb then its 1,100 lb lol
Step-by-step explanation:
you have 1200 feet of fencing enclose a rectangular region and subdivide it into three smaller rectangular regions by placing two fences parallel to one of the sides. Express the area of the enclosed rectangular region, as a function of the length the fence that divides the rectangular region, x
Answer:
400
Step-by-step explanation:
Determine the y-intercept of the graph.
Answer:
Your y intercept is 1.
Step-by-step explanation:
slope is y2-y1 over x2-x1, or 2.
slope intercept formula is y=mx+b, and if you plug values into formula you get 3=2(1)+b
and if you solve that, 2x1=2, 3-2=1.
then you get 1 as your y intercept.
Glenwood High School is constructing a new concrete basketball court that will need 60 cubic yards of concrete. When mixed, one bag of concrete will fill 0.5 cubic yards. The school ordered more than enough concrete to completely fill in the court.
Answer:To completely fill in the basketball court, Glenwood High School will need 60 cubic yards of concrete.
Since one bag of concrete fills 0.5 cubic yards, we can calculate the number of bags needed by dividing the total cubic yards by the cubic yards per bag:
Number of bags = 60 cubic yards / 0.5 cubic yards per bag
Number of bags = 120 bags
Therefore, Glenwood High School needs to order at least 120 bags of concrete to completely fill in the basketball court. Since the school ordered more than enough concrete to completely fill in the court, they likely ordered more than 120 bags of concrete.
Step-by-step explanation:
If all the angles are equivalent (the same), the angles must each be 60 degrees because 60 times 3 angles equals 180.
A. True
B. False
Answer: A
Step-by-step explanation: true true true
Ronin draws a square with a measure of (x + 2) inches on each side. The perimeter of his square is 96 inches. The equation below represents the perimeter of the square.
4 (x + 2) = 96
What is the value of x?
16
22
24
26
it takes avery 48 seconds to sprint 365m what is her average speed
HELPP ASAP PLEASE, WILL GIVE BRAINLIEST !!!!!
Sarah would like to hire a clown for her daughter’s birthday party. Clown A is offering his services for an initial fee of $100 in addition to $11 per hour. Clown B is offering her services for an initial $150 fee in addition to $8 per hour. When will the two clowns charge the same amount of money? Use a table to estimate the solution.
What are the functions?
Answer:
$88.00.
Step-by-step explanation:
here is how I got my answer,
first you multiply 11, 8 times then you will get a total of $88.00.
second you do the same thing, but you go like this, you multiply 8, 11 times and you will get a total of $88.00.
therefore your answer is $88.00.
How many times will the following loop execute?
int x = 0;
do {
x++;
cout << x << endl;
}while(x < 5)
Answers:
a. - 5 times
b. - 4 times
c. - It doesn't
d. - Infinite times
e. - 6 times
Answer:
Step-by-step explanation:
The loop will run an infinite number of times
45600 cm to mL *
how do you convert that
Answer:
45600 cm = 45600 mL
Step-by-step explanation:
1 milliliter = 1 cubic centimeter
HELP ME OUT!
What is the measure of angle A?
A.) 50 degrees
B.) 40 degrees
C.) 45 degrees
D.) 55 degrees
The measure of angle A.
Solution:-\({\boxed{\mathcal{\red{B.\:Angle\: A \:=\: 40° \:}}}}\)✅
Step-by-step explanation:-We know that,
\(\sf\pink{Sum\:of\:angles\:of\:a\:triangle\:=\:180°}\)
➪ 90° + x + 51 + x + 41 = 180° ( 90° since it is a right-angled triangle )
➪ 2 x + 182° = 180°
➪ 2 x = 180° - 182°
➪ x = \( \frac{ - 2}{2} \)
➪ x = -1°
Now,
Measure of angle A = x + 41
= (-1°) + 41
= 40°
\(\sf\red{Therefore, \:the\: measure\:of \:∠\: A\: is \:40°.}\)
To verify:-90° + (-1°) + 41 + (-1°) + 51 = 180°
✒ 182°- 2°= 180°
✒ 180° = 180°
✒ L. H. S. = R. H. S.
\(\boxed{Hence\:verified.}\)
\(\bold{ \green{ \star{ \orange{Hope\:it\:helps.}}}}⋆\)
You decide to travel by car for your holiday visits this year. You leave early in the morning to avoid congestion on the roads. This enables you to drive at a comfortable speed of v1=65.6mph for t1=2.08 hours. However, after this time, you unexpectedly come to a stop for tsop =33.6 min. Traffic starts moving again and you finish your travel at v2=57.2mph for an additional t2=1.25 hours. There are 1609 meters in one mile. What was the total distance d traveled? d= Incorrect What was the average speed vˉ?
The total distance traveled is approximately 207.948 miles and the average speed is approximately 53.48 mph.
To find the total distance traveled, we need to calculate the distance traveled during each segment of the journey and then sum them up.
Distance traveled during the first segment:
```
d1 = v1 * t1
= 65.6 mph * 2.08 hours
```
Distance traveled during the stop:
Since the car comes to a stop, the distance traveled during this time is zero.
Distance traveled during the second segment:
```
d2 = v2 * t2
= 57.2 mph * 1.25 hours
```
Now we can calculate the total distance traveled:
```
d = d1 + d2
```
Let's calculate the values:
```
d1 = 65.6 mph * 2.08 hours = 136.448 miles
d2 = 57.2 mph * 1.25 hours = 71.5 miles
d = d1 + d2 = 136.448 miles + 71.5 miles = 207.948 miles
tstop = 33.6 min = 33.6/60 hours = 0.56 hours
= 207.948 miles / (2.08 hours + 0.56 hours + 1.25 hours) = 207.948 miles / 3.89 hours ≈ 53.48 mph
```
Therefore, the total distance traveled is approximately 207.948 miles and the average speed is approximately 53.48 mph.
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Write ur question here
Answer: UR QUESTION HERE
Step-by-step explanation:
Is m and n are positive rational numbers, then m + n is positive
Yes, this statement is true, if m and n are positive rational numbers
Matter is in a Liquid state when its temperature is between its melting point and its boiling point. Suppose that some substance has a melting point of -38.17°C and a boiling point of 350 37°C. What is the range of temperatures in degrees Fahrenheit for which this substance is not in a liquid state?
(Hint: C= 5/9(F-32)) Express the range as an inequality
Let x represent the temperature in degrees Fahrenheit. What is the range of temperatures for which this substance is not in a liquid state?
(Type an inequality or a compound inequality. Simplify your answer. Use integers or decimals for any numbers in the expression. Round to three decimal places as needed.)
Answer:
-35.626 < temperature < 733.928 . . . . degrees F
(-35.626, 733.928)
Step-by-step explanation:
It is convenient to let a calculator evaluate the expression for converting °C to °F..
How this helps.
4
What is the value of b in the equation
Step-by-step explanation:
4b = -24, therefore b = -6.
Henry went to an amusement park with $100. 00 and spend all of it.
• He spent of the money on parking
• He spent $42. 50 on admission to the park.
• He spent 20% of the money on food.
He paid a $12. 75 fee for admission into a water park located inside the amusement
park.
• He spend the remainder of his money on games that cost $1. 75 each.
How many games did Henry play?
Henry played 19 games in the amusement park along with all his other expenses with $100.
Henry went to an amusement park with $100.00 and spent all of it.
So his Starting amount = $100.00
He spent $42.50 on admission to the park.
thus, amount left with him = $100.00 - $42.50
Amount left = $57.5
He spent 20% of the money on food.
thus, the amount spent = 20% of the amount left ($57.5) = $11.5
Amount left = $57.5 - $11.5 = $46
He paid a $12.75 fee for admission into a water park located inside the amusement park.
thus, the amount left now = $46 - $12.75
Amount left = $33.25
He spent the remainder of his money on games that cost $1.75 each.
we know that,
Number of games = Amount left / Cost per game
Number of games = $33.25 / $1.75 = 19
Hence, Henry played 19 games in all in the amusement park.
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The attorney does not accept legal cases involving litigation that would result in less than a $45,000 fee. The attorney has the opportunity to represent a client who will pay him $175 per hour plus 25% of the settlement. What is the minimum acceptable settlement on a case on which the attorney spent 110 hours?
Therefore, the minimum acceptable settlement on the case is $103,000.
What is percentage?Percentage is a way of expressing a number as a fraction of 100. It is often denoted by the symbol "%". For example, 50% means 50 out of 100 or 50/100, which is equivalent to the fraction 1/2 or the decimal 0.5.
Percentages are commonly used to express proportions, rates, or changes. They are used in many different fields, such as finance, statistics, science, and everyday life. For instance, we might use percentages to describe the rate of interest on a loan, the percentage of people who have received a vaccine, or the percentage increase or decrease in the stock market.
by the question.
First, we need to calculate the total fee the attorney will earn based on the hourly rate and the percentage of the settlement.
The attorney's fee is the sum of the hourly fee and the percentage of the settlement:
hourly fee = 110 hours x $175 per hour = $19,250
percentage of the settlement = 25% of the settlement
total fee = hourly fee + percentage of the settlement
We know that the total fee must be greater than or equal to $45,000, so we can set up an equation to solve for the minimum acceptable settlement:
$19,250 + 0.25S ≥ $45,000
where S is the settlement amount.
Subtracting $19,250 from both sides, we get:
0.25S ≥ $25,750
Dividing both sides by 0.25, we get:
S ≥ $103,000
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Please help 20 points I’ve been struggling :(
5x + 4y = -16
Complete the steps to convert the equation in standard form to Slope intercept form
Answer: I'm pretty bad at math, but I made it more simple for you :)
Step-by-step explanation:
The answer is y = 4 + 5x/4
I hope it helped a bit sorryy
A ladder is leaning against a building. The distance from the bottom of the
ladder to the building is 20 ft shorter than the length of the ladder. How high
up the side of the building is the top of the ladder if that distance is 10 ft less
than the length of the ladder?
what's 5x^2 + 2x - 7 = 0
Answer:
21 jk
Step-by-step explanation:
Move all terms to the left side and set equal to zero. Then set each factor equal to zero. Exact Form: x = 1 , − 7 5 Decimal Form: x = 1 , − 1.4 Mixed Number Form: x = 1 , − 1 2 5
Answer:
\(\sf x=1, \ x = -1\frac{2}{5}\)
explanation:
\(\hookrightarrow \sf 5x^2 + 2x - 7=0\)
the common multiple of 5 and 7 is 35: 7 * 5
\(\hookrightarrow \sf 5x^2 + 7x-5x - 7=0\)
breakdown
\(\hookrightarrow \sf x(5x + 7)-1(5x + 7 )=0\)
group the integers
\(\hookrightarrow \sf (x-1)(5x+7)=0\)
separate the parenthesis
\(\hookrightarrow \sf x-1=0, \ 5x +7 = 0\)
change sides
\(\hookrightarrow \sf x=1, \ 5x = -7\)
in improper faction
\(\hookrightarrow \sf x=1, \ x = \frac{-7}{5}\)
Final answer in mixed fraction
\(\hookrightarrow \sf x=1, \ x = -1\frac{2}{5}\)
87 oz= how many lb and oz
Consider a simulation experiment in which the population distribution is quite skewed. The figure below shows the density curve for lifetimes of_a certain type of electronic control [this is actually a lognormal distribution with E(ln(X)) = 3 and V(ln(X)) = 0.16]. The statistic of interest is the sample mean X. The experiment utilized 500 replications and considered these sample sizes: n = 5, n = 10, n = 20, and n = 30. The resulting histograms along with a normal probability plot from MINITAB for the x values based on n = 30 are shown in the figures below. Density curve for the simulation experiment (E(A) = 21.7584, V(X) = 82.1449]
In this simulation experiment, the population distribution represents the lifetimes of a certain type of electronic control and the density curve in the figure represents the population distribution.
The distribution is skewed and follows a lognormal distribution with an expected value of ln(X) equal to 3 and a variance of ln(X) equal to 0.16. The experiment consisted of 500 replications and examined different sample sizes: n = 5, n = 10, n = 20, and n = 30.
The density curve in the figure represents the population distribution, with an expected value of E(A) equal to 21.7584 and a variance of V(X) equal to 82.1449. The histograms shown illustrate the distribution of sample means for the different sample sizes. Additionally, a normal probability plot from MINITAB is included for the x-values based on a sample size of n = 30, allowing for an assessment of the normality assumption for the sample means.
These visual representations provide valuable insights into the characteristics of the simulated experiment's population distribution, as well as the behavior of the sample means for different sample sizes.
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The complete question is:
Consider a simulation experiment in which the population distribution is quite skewed. The figure below shows the density curve for lifetimes of_a certain type of electronic control [this is actually a lognormal distribution with E(ln(X)) = 3 and V(ln(X)) = 0.16]. The statistic of interest is the sample mean X. The experiment utilized 500 replications and considered these sample sizes: n = 5, n = 10, n = 20, and n = 30. The resulting histograms along with a normal probability plot from MINITAB for the x values based on n = 30 are shown in the figures below. Density curve for the simulation experiment (E(A) = 21.7584, V(X) = 82.1449].
A consultant has made two statements about sampling: X
1. An entire set of data from which a sample can be selected for analysis a called a distribution
2. Statistical methods can be applied to a representative sample in both exploratory and confirmatory data analysis
Are these statement accurate?
A. Only state 1 is accurate
B. Only state 2 is accurate
C. Both state are accurate
D. Neither state is accurate
40. FreeFree plc manufacturers maintain computers and Ibrahim is a planner in its Quality Assurance Department.
In terms of Mintzberg's descreprion of organizational structure, to which of FreeFree plc's 'building blocks' does Inbrahim belong?
A. Support staff
B. Middle line
C. Operating core
D. Technostructure
The correct answer for the first question is B.
Only statement 2 is accurate. Statement 1 is incorrect because an entire set of data is typically referred to as a population, not a distribution. A distribution refers to the pattern or spread of data within a population or sample.
For the second question, Ibrahim, as a planner in the Quality Assurance Department of Free Free plc, would belong to the operating core building block. Mintzberg's organizational structure theory defines the operating core as the individuals directly involved in producing the organization's products or services. Since Ibrahim is part of the Quality Assurance Department, which is responsible for ensuring the quality of the products, he falls under the operating core category. The support staff typically includes administrative or auxiliary personnel, the middle line refers to managers responsible for coordinating and overseeing different departments, and the technostructure consists of individuals who specialize in analytical and support functions related to the organization's operations.
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How does the solution to a system of equations compare to the solution of a system of inequalities?.
A collection of equations with the same variables is known as a system of equations. The only difference is that you're working with inequalities rather than equations in a system of inequalities.
What are inequalities?
An inequality in mathematics is a relation that compares two numbers or other mathematical expressions in an unequal way. The majority of the time, size comparisons between two numbers on the number line are made.
A system of equations has one solution for each variable, whereas a system of inequalities has a range of possible values for each variable.
Set up the equations as follows:
ax + by = c
dx +ey = f
Let the inequitable system exist:
ax + by <c
dx +ey > f
The same technique, such as graphing, substitution, and elimination, can be used to solve both systems.
But there's a difference because:
A system of equations can only have one solution for each variable, whereas a system of inequalities can have any number of solutions for each variable.
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Write the equation of the line that passes through the points (-3, - 5) and (-9,3). Express your answer in
simplest y = mx +b form.
that's the answer
Step-by-step explanation:
\(slope = \frac{y2 - y1}{x2 - x1} \\ = \frac{3 - - 5}{ - 9 - - 3} = \frac{8}{ - 6} \\ \frac{y - 3}{x - - 9} = \frac{8}{ - 6} \\ - 6(y - 3) = 8(x - - 9) \\ - 6y + 18 = 8x + 72 \\ - 6y = 8x + 72 -18 \\ - 6y = 8x + 54 \\ \frac{ - 6y}{ - 6} = \frac{8x}{ - 6} + \frac{54}{ - 6} \\ y = \frac{8x}{ - 6} - 9 \)
In , AB = 5 and AC = 14. Find m2C to the nearest degree.
C
the value of ∠C is 20°
What is Trigonometric Functions?
Trigonometry uses six fundamental trigonometric operations. Trigonometric ratios describe these operations. The sine function, cosine function, secant function, co-secant function, tangent function, and co-tangent function are the six fundamental trigonometric functions. The ratio of sides of a right-angled triangle is the basis for trigonometric functions and identities. Using trigonometric formulas, the sine, cosine, tangent, secant, and cotangent values are calculated for the perpendicular side, hypotenuse, and base of a right triangle.
The answer is ∠C= 20 degree
We have given:
AB= 5
AC = 14
and we have to find ∠c to the nearest degree.
So,
We know that:
tan(C)= AB/AC
tan(C)= 5/14
tan(C)= 0.3571
C=20 degree
Thus the value of ∠C is 20°
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manny's cleaning supply store receives a mixture of 80% detergent and 20% water in 15 gallon buckets. manny would like a mixture of 60% detergent and 40% water in each 5 gallon bucket. how many gallons of pure water does manny add to each 5 gallon bucket? express your answer as a decimal to the nearest hundredth
Answer:
1.25
Thanks,
SunshineMadison101
I don’t get this quest can someone help
Answer:
1.25%w
Step-by-step explanation:
I can't Explain It In Words So ima add an equation. 0.3 divided by 24 =0.0125
0.0125 x 100 = 1.25
1.25 x the number of weeks she works out. (unknown)
b + 7 - 1 = 2 the anwer
Answer:
b = - 4
Step-by-step explanation:
b + 7 - 1 = 2
b + [7 - 1] = 2
b + 6 = 2
b + 6 - 6 = 2 - 6
b = - 4
Answer:
Step-by-step explanation:
b + 7 - 1 = 2
b + 6 = 2
b = -4
answer is D