The number of rides that it would take for the quickpass to be less expensive would be 28 rides.
How to find the number of rides ?The monthly quikpass would cost $ 55 and give a person unlimited rides. The single ride on the other hand, would cost $ 2 per ride.
The number of rides till the monthly quikpass is cheaper, can be found by the formula:
= Cost of monthly quikpass / Cost of single rides
= 55 / 2
= 27.5 rides
= 28 rides
In conclusion, if a person takes 28 rides then the monthly quikpass would be less expensive.
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For how many miles is the cost the same at both companies
Answer:
You have not put any answers!
Step-by-step explanation:
What is the answer to the question in the image?
Answer:
It would be 37 mnths
Step-by-step explanation:
They will have the same amount of money in their bank accounts after 26 months.
What is algebra ?Algebra is the branch of mathematics that uses letters and variables to represent the missing information in a given mathematical expression, to find the solution.
Here,
Amount of money added by Neil in January = £32
Amount of money added by Amber in January = £240
Amount of money added by Neil at the end of every month = £50
Amount of money added by Amber at the end of every month = £42
According to the given data, after a number of months, the amount of money in their bank accounts must become same.
Let n be the number of months,
(£32 + n£50) = (£240 + n£42)
n£50 - n£42 = £240 - £32
n£8 = £208
So, n = 208/8
n = 26
Hence,
They will have the same amount of money in their bank accounts after 26 months.
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if a company neglects to make an adjusting entry to record accrued interest expense, which of the following statements is/are true.
Neglecting to make an adjusting entry to record accrued interest expense will indeed result in misstated financial statements. Adjusting entries are crucial to ensure that financial statements reflect the true financial position and operating results of a company.
Here's a further explanation:
1. Income Statement: The accrued interest expense will result in an understatement of expenses. As a result, the company's net income will be overstated because the interest expense, which is a valid cost of doing business, has not been properly accounted for.
2. Balance Sheet: The omission of accrued interest expense will also lead to an understatement of liabilities. Accrued interest expense represents an obligation that the company owes to its creditors.
It's important to note that the misstatement of financial statements due to the neglect of adjusting entries can have serious consequences. It can lead to inaccurate financial analysis, incorrect decision-making, and potentially mislead investors .
In conclusion, making proper adjusting entries, including recording accrued interest expense, is crucial to ensure that financial statements accurately reflect a company's financial position and operating results. Neglecting to make these entries can result in misstated financial statements, which can mislead stakeholders and have significant implications for the evaluation of a company's performance and financial standing.
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Pls solve with all steps
The results of the expressions involving logarithms are listed below:
Case 1: 1 / 2
Case 2:
Subcase a: 0
Subcase b: 11 / 2
Subcase c: - 11 / 2
How to simplify and evaluate expressions involving logarithmsIn this problem we have a case of an expression involving logarithms that must be simplified and three cases of expressions involving logarithms that must be evaluated. Each case can be solved by means of the following logarithm properties:
㏒ₐ (b · c) = ㏒ₐ b + ㏒ₐ c
㏒ₐ (b / c) = ㏒ₐ b - ㏒ₐ c
㏒ₐ cᵇ = b · ㏒ₐ c
Now we proceed to determine the result of each case:
Case 1
㏒ ∛8 / ㏒ 4
(1 / 3) · ㏒ 8 / ㏒ 2²
(1 / 3) · ㏒ 2³ / (2 · ㏒ 2)
㏒ 2 / (2 · ㏒ 2)
1 / 2
Case 2:
Subcase a
㏒ [b / (100 · a · c)]
㏒ b - ㏒ (100 · a · c)
㏒ b - ㏒ 100 - ㏒ a - ㏒ c
3 - 2 - 2 + 1
0
Subcase b
㏒√[(a³ · b) / c²]
(1 / 2) · ㏒ [(a³ · b) / c²]
(1 / 2) · ㏒ (a³ · b) - (1 / 2) · ㏒ c²
(1 / 2) · ㏒ a³ + (1 / 2) · ㏒ b - ㏒ c
(3 / 2) · ㏒ a + (1 / 2) · ㏒ b - ㏒ c
(3 / 2) · 2 + (1 / 2) · 3 + 1
3 + 3 / 2 + 1
11 / 2
Subcase c
㏒ [(2 · a · √b) / (5 · c)]⁻¹
- ㏒ [(2 · a · √b) / (5 · c)]
- ㏒ (2 · a · √b) + ㏒ (5 · c)
- ㏒ 2 - ㏒ a - ㏒ √b + ㏒ 5 + ㏒ c
- ㏒ (2 · 5) - ㏒ a - (1 / 2) · ㏒ b + ㏒ c
- ㏒ 10 - ㏒ a - (1 / 2) · ㏒ b + ㏒ c
- 1 - 2 - (1 / 2) · 3 - 1
- 4 - 3 / 2
- 11 / 2
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one degree of latitude is equal to how many minutes
Answer:
60 minutes
Step-by-step explanation:
Latitude and longitude are measuring lines used for locating places on the surface of the Earth. They are angular measurements, expressed as degrees of a circle. A full circle contains 360°. Each degree can be divided into 60 minutes, and each minute is divided into 60 seconds.
One degree of latitude is equal to approximately 60 nautical miles or 69 statute miles. Since a minute of latitude is one-sixtieth of a degree, it follows that one degree of latitude is equal to 60 minutes.
This means that there are 60 nautical miles or 69 statute miles between two points that differ by one minute of latitude.
The minute of latitude is a widely used unit for measuring distances on Earth, particularly in navigation and aviation. It allows for precise calculations and is crucial for determining positions accurately. Understanding the relationship between degrees of latitude and minutes helps in determining distances, estimating travel times, and ensuring accurate navigation across the globe.
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Explain how to depict the five numbers visually with a boxplot. Choose the correct answer below. Select all that apply.
O A. Draw a number line that spans all the values in the data set. Enclose the values from the lower to upper quartile in a box. Draw a vertical line through the box at the mean
O B. Draw a number line that spans all the values in the data set. Enclose the values from the lower to upper quartile in a box.
O C. Draw a number line that spans all the values in the data set. Enclose the values from the lower to upper quartile in a box. Draw a vertical line through the box at the median. Add "whiskers" extending to the low and high values.
O D. Draw a number line that spans all the values in the data set. Enclose the values from the lower to upper quartile in a box. Draw a vertical line through the box at the mean. Add "whiskers" extending to the low and high values.
C. Draw a number line that spans all the values in the data set. Enclose the values from the lower to upper quartile in a box. Draw a vertical line through the box at the median. Add "whiskers" extending to the low and high values.
Draw a number line that spans all the values in the data set. Enclose the values from the lower to upper quartile in a box. Draw a vertical line through the box at the median. Add "whiskers" extending to the low and high values. Quartiles are three values that divide the statistical data into four parts, each containing the same observation. A quarter is a type of quantity. First quartile: Also called Q1 or lower quartile. Second quartile: Also called Q2 or median. Third quarter: Also called Q3 or upper quarter.
Quartiles are values that divide a list of numeric data into quarters. The three-quarter median measures the center of the distribution and shows the data near the center. The lower half of the quartile represents only half of the dataset below the median, and the upper half represents the remaining half above the median. In summary, quartiles describe the distribution or distribution of a data set.
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9j^6k^2(j^8k^7+j^5k^4-8j^2k)
please give steps
The simplified expression is 9j¹⁴k⁹ + 9j¹¹k⁶ - 72j⁶k².
What is expression?When you use operations like addition, subtraction, multiplication, division, exponentiation, and other operations to combine numbers and variables.
Expressiοns in math are mathematical statements that have a minimum οf twο terms cοntaining numbers οr variables, οr bοth, cοnnected by an οperatοr in between. The mathematical οperatοrs can be οf additiοn, subtractiοn, multiplicatiοn, οr divisiοn. Fοr example, x + y is an expressiοn, where x and y are terms having an additiοn οperatοr in between. In math, there are twο types οf expressiοns, numerical expressiοns - that cοntain οnly numbers; and algebraic expressiοns- that cοntain bοth numbers and variables.
To simplify the expression 9j⁶k²(j⁸k⁷ + j⁵k⁴ - 8j²k), we need to distribute the factors and simplify the resulting terms:
9j⁶k²(j⁸k⁷ + j⁵k⁴ - 8j²k)
= 9j⁶k²j⁸k⁷ + 9j⁶k²j⁵k⁴ - 72j⁸k³
= \(9j^{(6+8)}k^{(2+7)} + 9j^{(6+5)}k^{(2+4)} - 72j^{(8-2)}k^{(3-1)\)
= \(9j^{14}k^9 + 9j^{11}k^6 - 72j^6k^2\)
Therefore, the simplified expression is 9j¹⁴k⁹ + 9j¹¹k⁶ - 72j⁶k².
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Over a period of 12 hours the temperature dropped 36oF. What was the average change in temperature in one hour?
Answer:
The average change of temperature in one hour is -3
Step-by-step explanation:
You had to divide 36 by 12
Through: (-1,-2), slope=-5/2
now, assuming it's asking for its equation.
\((\stackrel{x_1}{-1}~,~\stackrel{y_1}{-2})\hspace{10em} \stackrel{slope}{m} ~=~ - \cfrac{5}{2} \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{(-2)}=\stackrel{m}{- \cfrac{5}{2}}(x-\stackrel{x_1}{(-1)}) \implies y +2 = - \cfrac{5}{2} ( x +1) \\\\\\ y+2=- \cfrac{5}{2}x-\cfrac{5}{2}\implies y=- \cfrac{5}{2}x- \cfrac{5}{2}-2\implies {\Large \begin{array}{llll} y=- \cfrac{5}{2}x- \cfrac{9}{2} \end{array}}\)
how do I answer a question in here
Answer:
Just go to a post you feel/know you can solve, tap or click on it and you should see an answer button!
Find the missing length of the
figure.
20 cm and 12 cm
Answer:
16 cm
Step-by-step explanation:
Since all sides of a square are equal
Side x can be gotten using pythagoras theorem
hypothanous² = adjacent² + opposite²\( {20}^{2} = \: {12}^{2} \: + \: {x}^{2} \\ 400 \: = \: 144 \: + \: {x}^{2} \\ {x}^{2} \: = \: 400 \: - \: 144 \\ {x}^{2} \: = 256 \\ x = \sqrt{256} \\ x = 16cm\)please can someone help my assignment
Answer:
Find answers below
Step-by-step explanation:
First know that any value raise to power zero is 1 and also according to the inverse law;
a⁻ⁿ = 1/aⁿ
Given the following
a) (-123)⁰ = 1 ()Note that any value raise to zero is 1
b) 43⁻⁵ = 1/43⁵
1/43⁵ = 1/147,008,443
c) 1/15⁻⁶ = 1/(1/15⁶)
1/(1/15⁶) = 1*15⁶/1
1/(1/15⁶) = 15⁶
d) -(1353348)⁰
= -1 (anything raise to zero is 1)
e) 13⁻⁴ = 1/13⁴
= 1/28,561
Find the solution set of the inequality. -25 > -5(x + 2.5
Answer:
-25 > -5(x+2.5)
-25 > -5x -12.5
x > 5/2
please click thanks and mark brainliest if you like :)
Answer:
x < 2.5
Step-by-step explanation:
-25>-5(x-12.5)
-25 > -5x -12.5
add 12.5 to both sides
-25+12.5 > -5x -12.5+12.5
-12.5> -5x
divide both sides by -5
(-12.5/-5)> -5x/-5
x>2.5
since we divided by a negative,the inequality sign will flip over
x<2.5
In the equation 17x2 = 12x, the value of c is:
17
12
0
16 ÷ 4 + (1 + 3) =
help asap
Answer:
8
Step-by-step explanation:
1+3 is 4
16÷4 is 4
4+4 is 8
Answer:
8
Step-by-step explanation:
16
4
+1+3
=4+1+3
=4+4
=8
And the order goes in
J
K
L
M
please help and don’t just guess and put a wrong answer for points I’m stressed
Answer:
J; (1, -10)
K; (-1, -10)
L; (1,-8)
M; (-1, -8)
Step-by-step explanation:
I double-checked and they are all right. hope this helps!
If m∠BAC=(7x+1)° and m∠BCA=(5x+9)°, what is the measure of the vertex angle? Show your work to support your answer.
Answer:
128degrees
Step-by-step explanation:
Note that the given triangle ABC is an isosceles triangle with base angles equal, hence;
m∠BAC = m∠BCA
7x+1 = 5x+9
7x - 5x = 9-1
2x = 8
x = 8/2
x = 4
m∠BAC = 5x+6
m∠BAC = 5(4)+6
m∠BAC = 26 degrees
The vertex angle = 180 - (26+26)
The vertex angle = 180 - 52
The vertex angle = 128degrees
you and your friend live 12 miles apart. you leave home at the same time and travel toward each other. you walk at a rate of 4 miles per hour and your friend bicycles at a rate of 11 miles per hour. how long after you leave home will you meet? how far from home will each of you be?
You will meet your friend 2 hours and 24 minutes after you leave home. At that time, you will both be 9 miles away from your respective starting points.
To determine the time it takes for you and your friend to meet, we can use the concept of relative speed. Relative speed is the combined speed at which two objects are approaching each other. In this case, your combined speed is 4 + 11 = 15 miles per hour.
Since you are both traveling towards each other, the distance between you and your friend decreases at a rate of 15 miles per hour. Therefore, the time it takes to cover the initial 12-mile distance can be calculated by dividing the distance by the relative speed:
Time = Distance / Relative Speed
Time = 12 miles / 15 miles per hour
Time = 0.8 hours
Since time is typically measured in hours, we need to convert the decimal into minutes. There are 60 minutes in an hour, so 0.8 hours is equal to 0.8 * 60 = 48 minutes.
Therefore, you and your friend will meet 48 minutes after you both leave home.
To determine the distance from home when you meet, we need to calculate the distance each of you will have traveled during that time. Since you walk at a rate of 4 miles per hour, in 48 minutes (0.8 hours) you will have traveled:
Distance = Speed * Time
Distance = 4 miles per hour * 0.8 hours
Distance = 3.2 miles
Similarly, your friend, who bicycles at a rate of 11 miles per hour, will have traveled:
Distance = Speed * Time
Distance = 11 miles per hour * 0.8 hours
Distance = 8.8 miles
Therefore, you will be 3.2 miles away from home when you meet, while your friend will be 8.8 miles away.
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terry is skiing down a steep hill. terry's elevation, e ( t ) , in feet after t seconds is given by e ( t ) = 3000 − 90 t . Write a complete sentence describing Terry’s starting elevation and how it is changing over time.
Terry's starting elevation is 3000 feet, and it is decreasing at a rate of 90 feet per second.
How does Terry's elevation change over time while skiing?The given function e(t) = 3000 - 90t describes Terry's elevation, in feet, as a function of time, in seconds.
The function has a slope of -90, which represents the rate of change of elevation with respect to time. This means that Terry's elevation is decreasing at a constant rate of 90 feet per second.
The initial elevation, or starting point, is given by the y-intercept of the function, which is 3000 feet. This means that Terry began skiing from an elevation of 3000 feet.
As time passes, Terry's elevation decreases linearly, with a constant rate of 90 feet per second. This linear relationship between time and elevation can be used to predict Terry's elevation at any given time during the descent.
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a survey was given to a random sample of 1900 voters in the united states to ask about their preference for a presidential candidate. of those surveyed, 1520 respondents said that they preferred candidate a. at the 95% confidence level, what is the margin of error for this survey expressed as a proportion to the nearest thousandth? (do not write
Rounding to the nearest thousandth, the margin of error for this survey, expressed as a proportion, is approximately 0.020.
To calculate the margin of error for a survey, we can use the formula:
Margin of Error = Z × √((p × (1-p)) / n)
Where:
Z represents the z-score corresponding to the desired confidence level,
p represents the proportion of respondents who preferred candidate A,
n represents the sample size.
The sample size (n) is 1900, and the proportion of respondents who preferred candidate A is 1520/1900.
p = 1520/1900
≈ 0.8
We need to find the z-score corresponding to a 95% confidence level. For a 95% confidence level, the z-score is approximately 1.96.
Substituting the values into the formula:
Margin of Error = 1.96 × √((0.8 × (1-0.8)) / 1900)
Calculating the expression inside the square root:
(0.8 × (1-0.8)) ≈ 0.16
Margin of Error = 1.96 × √(0.16 / 1900)
Calculating the square root:
√(0.16 / 1900) ≈ 0.01016
Margin of Error = 1.96 × 0.01016
≈ 0.0199
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alison has $9.70 in dimes and quarters. thenumber of quarters is eight more than four times the number of dimes. how many of each coin does she have?
Show work in equations or a table.
Alison has 7 dimes and 36 quarters.
How to use equation to represent a situation?He has $9.70 in dimes and quarters.
The number of quarters is eight more than four times the number of dimes.
let
the number of dimes = x
the number of quarters = y
Therefore,
y = 8 + 4x
0.1 x + 0.25y = 9.70
-4x + y = 8
0.1 x + 0.25y = 9.70
multiply equation(i) by 0.25
-x + 0.25y = 2
0.1 x + 0.25y = 9.70
subtract equation(i) from (ii)
1.1x = 7.70
x = 7.70 / 1.1
x = 7
Hence,
y = 8 + 4x
y = 8 + 4(7)
y = 8 + 28
y = 36
Therefore, Alison has 7 dimes and 36 quarters.
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How many terms are required to ensure that the sum is accurate to within 0.0002? - 1 Show all work on your paper for full credit and upload later, or receive 1 point maximum for no procedure to suppor
To ensure that the sum of a series is accurate to within 0.0002, we need to find the point at which adding more terms does not significantly change the sum.
Let's assume that the series we're dealing with converges. To ensure that the sum is accurate to within 0.0002, we need to find a point where adding more terms won't significantly change the value of the sum. In other words, we want to reach a point where the sum of the remaining terms is less than or equal to 0.0002.
Let's consider an example to illustrate this concept. Suppose we have a series with the following terms: 0.1, 0.05, 0.025, 0.0125, ...
We can start by calculating the sum of the first two terms: 0.1 + 0.05 = 0.15. Next, we add the third term:
0.15 + 0.025 = 0.175.
Continuing this process, we add the fourth term:
0.175 + 0.0125 = 0.1875.
At this point, we can observe that adding the fifth term, 0.00625, will not change the sum significantly. The difference between the sum of the first four terms and the sum of the first five terms is only 0.00015, which is less than our desired accuracy of 0.0002. Therefore, we can conclude that including the first five terms in the sum will ensure an accuracy within 0.0002.
In general, the number of terms required for a desired level of accuracy depends on the specific series being considered. Some series converge more rapidly than others, which means that fewer terms are needed to achieve a given level of accuracy.
Additionally, there are mathematical techniques and formulas, such as Taylor series expansions, that can be used to approximate the sum of certain types of series with a desired level of accuracy.
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Complete Question:
How many terms are required to ensure that the sum is accurate to within 0.0002?
what does X equal? 3/ax - 4 = 20
X=
Answer:
3/ax-4=20
first add 4 to both sides
3/ax=20+4
multiply by a/3
24a/3
so x=8a
Answer: 1/8a
Step-by-step explanation: add 4 to both sides first, which will give you 3/ax = 24. Now multiply both sides by ax/3 to get rid of the 3/ax, which will then give you 1 = 24 * ax/3, which equals to 1 = 24ax/3. This can be simplified further and you'll get 1 = 8ax. now divide both sides by 8a to isolate x, you will end up with 1/8a = x.
A storeowner orders 25 calculators that cost $38 each. The storeowner can sell each calculator for $42. The storeowner sold 22 calculators to customers. He had to return 3 calculators that were never sold and pay a $2 charge for each returned calculator (although the initial cost is refunded). What is the storeowner's profit?
Answer:
Step-by-step explanation:
25*-30= -$750
Second: He sells 22 of those calculators for $35 each, so he is making money.
22*35= $770
Third: With the remaining three calculators, he must pay $2 each for returned calculators, so he is losing money again.
3*-2= -6
Add all the costs and sales together, and you get 770-750-6= $14 profit
However, the problem does not say if he gets his money back for the 3 returned calculators. In that case if he did, you would add the cost of each of those calculators to his profit. 30*3= 90
$90+$14= $104 profit
here u go
3. The carrying capacity of a drain pipe is directly proportional to the area of its cross- section. If a cylindrical drain pipe can carry 36 litres per second, determine the percentage increase in the diameter of the drain pipe necessary to enable it to carry 60 litres per second.
The percentage increase in the diameter of the drain pipe necessary to enable it to carry 60 litres per second is 28.87%.
Given that the carrying capacity is directly proportional to the area, we can write:
C1 ∝ A1 = πr₁²
Since the carrying capacity is directly proportional to the area, we have:
C2 ∝ A2 = πr₂²
To find the percentage increase in diameter, we need to find the ratio of the increased area to the initial area and then express it as a percentage. Let's calculate this ratio:
(A2 - A1) / A1 = (πr₂² - πr₁²) / (πr₁²) = (r₂² - r₁²) / r₁²
We can also express the ratio of the increased carrying capacity to the initial carrying capacity:
(C2 - C1) / C1 = (60 - 36) / 36 = 24 / 36 = 2 / 3
Since the area and the carrying capacity are directly proportional, the ratios should be equal:
(r₂² - r₁²) / r₁² = 2 / 3
Now, let's substitute r = D/2 in the equation:
((D₂/2)² - (D₁/2)²) / (D₁/2)² = 2 / 3
(D₂² - D₁²) / D₁² = 2 / 3
Cross-multiplying:
3(D₂² - D₁²) = 2D₁²
3D₂² - 3D₁² = 2D₁²
3D₂² = 5D₁²
Dividing by D₁²:
3(D₂² / D₁²) = 5
(D₂² / D₁²) = 5 / 3
Taking the square root of both sides:
D₂ / D₁ = √(5/3)
To find the percentage increase in diameter, we subtract 1 from the ratio and express it as a percentage:
Percentage increase = (D₂ / D₁ - 1) × 100
Percentage increase = (√(5/3) - 1) × 100
Percentage increase = 28.87%
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A bolt manufacturer is very concerned about the consistency with which his machines produce bolts. The bolts should be 0.2 centimeters in diameter. The variance of the bolts should be 0.025. A random sample of 15 bolts has an average diameter of 0.21 cm with a standard deviation of 0.1587. Can the manufacturer conclude that the bolts vary by more than the required variance at α=0.01 level? Step 1 of 5: State the hypotheses in terms of the standard deviation. Round the standard deviation to four decimal places when necessary. A bolt manufacturer is very concerned about the consistency with which his machines produce bolts. The bolts should be 0.2 centimeters in diameter. The variance of the bolts should be 0.025. A random sample of 15 bolts has an average diameter of 0.21 cm with a standard deviation of 0.1587. Can the manufacturer conclude that the bolts vary by more than the required variance at α=0.01 level? Step 2 of 5: Determine the critical value(s) of the test statistic. If the test is twotailed, separate the values with a comma. Round your answer to three decimal places. A bolt manufacturer is very concerned about the consistency with which his machines produce boits. The bolts should be 0.2 centimeters in diameter. The variance of the boits should be 0.025. A random sample of 15 bolts has an average diameter of 0.21 cm with a standard deviation of 0.1587. Can the manufacturer conclude that the bolts vary by more than the required variance at α=0.01 level?
To determine if the bolts vary by more than the required variance, we can conduct a hypothesis test. The null hypothesis (H₀) states that the variance of the bolts is equal to or less than the required variance (σ² ≤ 0.025), while the alternative hypothesis (H₁) states that the variance is greater than the required variance (σ² > 0.025).
Next, we need to determine the critical value(s) of the test statistic. Since we are testing for variance, we will use the chi-square distribution. For a one-tailed test with α = 0.01 and 14 degrees of freedom (n-1), the critical value is 27.488.
Now, we can compare the test statistic to the critical value. The test statistic is calculated as (n-1) * s² / σ², where n is the sample size (15), s² is the sample variance (0.1587²), and σ² is the required variance (0.025).
If the test statistic is greater than the critical value, we reject the null hypothesis and conclude that the bolts vary by more than the required variance. Otherwise, we fail to reject the null hypothesis.
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To determine if the bolts vary by more than the required variance, we can conduct a hypothesis test. The null hypothesis (H₀) states that the variance of the bolts is equal to or less than the required variance (σ² ≤ 0.025), while the alternative hypothesis (H₁) states that the variance is greater than the required variance (σ² > 0.025).
Next, we need to determine the critical value(s) of the test statistic. Since we are testing for variance, we will use the chi-square distribution. For a one-tailed test with α = 0.01 and 14 degrees of freedom (n-1), the critical value is 27.488.
Now, we can compare the test statistic to the critical value. The test statistic is calculated as (n-1) * s² / σ², where n is the sample size (15), s² is the sample variance (0.1587²), and σ² is the required variance (0.025).
If the test statistic is greater than the critical value, we reject the null hypothesis and conclude that the bolts vary by more than the required variance. Otherwise, we fail to reject the null hypothesis.
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please answer quickly. thanks in advance.
Answer:
KM=60°
Step-by-step explanation:
The average of arc LN and arc KM is equal to 110.
\(\frac{160+KM}{2} =110\)
160+KM=220
KM=60
Write an equation for the table in the slope intercept form.
Answer:
C. y=1.6x-5
Explanation:
-5-(-8.2)= 1.6
1.6=m
-8.2=1.6(-2)=b
1.6(-2)=-3.2
-8.2-(-3.2)=-5
-5=b
hope this helps =3
read the picture plsssssssssss
A number divided by 14
Answer:
it could be either 1, 2 or 7
Step-by-step explanation:
1×14=14
2×7=14
7×2=14