Answer:
i think it's 3?
Step-by-step explanation:
Answer:
84
Step-by-step explanation:
[426-(129x2)]/2
The Root cause analysis uses one of the following techniques: o Rule of 72 o Marginal Analysis o Bayesian Thinking o Ishikawa diagram
The Root Cause Analysis technique used to identify the underlying causes of a problem is the Ishikawa diagram. It is a graphical tool also known as the Fishbone diagram or Cause and Effect diagram. The other techniques mentioned, such as the Rule of 72, Marginal Analysis, and Bayesian Thinking, are not specifically associated with Root Cause Analysis.
Root Cause Analysis is a systematic approach used to identify the fundamental reasons or factors that contribute to a problem or an undesirable outcome. It aims to go beyond addressing symptoms and focuses on understanding and resolving the root causes. The Ishikawa diagram is a commonly used technique in Root Cause Analysis. It visually displays the potential causes of a problem by organizing them into different categories, such as people, process, equipment, materials, and environment. This diagram helps to identify possible causes and facilitates the investigation of relationships between different factors. On the other hand, the Rule of 72 is a mathematical formula used to estimate the doubling time or the time it takes for an investment or value to double based on compound interest. Marginal Analysis is an economic concept that involves examining the additional costs and benefits associated with producing or consuming one more unit of a good or service. Bayesian Thinking is a statistical approach that combines prior knowledge or beliefs with observed data to update and refine probability estimates. In the context of Root Cause Analysis, the Ishikawa diagram is the technique commonly used to visually analyze and identify the root causes of a problem.
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researchers wanted to study if wearing cotton clothes is related to depression. they surveyed a large group of people. the data are shown in the contigency table below. what is the relative risk of being depressed for those who wear cotton clothes?
The probability of being depressed and wearing cotton clothes is 0.39.
How to determine the probabilityNote that the probability of something happening is the chance of occurrence versus the total possibilities obtainable. So, for the data we are given, we will find the probability of being depressed and wearing cotton clothes this way:
Probability of being depressed and cotton/probability of being cotton
= 122/994 ÷ 311/994
= 122/311
= 0.39
So, the relative risk of being depressed and wearing cotton clothes is 0.39.
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a line passes through the point (-9,-8) and is parallel to the line with equation y=5x-7. what is the slope of this line?
Answer:
5
Step-by-step explanation:
slopes of the parallel lines are always same this line has slope five
because equation in y intercept form is y=mx+b
where m is the slope.
so the slope of the new line will be five
There are 40 more pennies than nickels.
Find a combination that meets all 3 criteria:
*
There are 240 coins in the jar (only pennies, nickels, and
dimes)
* There are twice as many dimes as nickels.
* There are 40 more pennies than nickels.
*
Answer:
50 Nickels, 90 pennys, 100 dimes
Step-by-step explanation:
x = Nickels
x+40+x+x2=240
Add similar elements x+2x+x=4x
4x+40=240
Subtract 40 both sides
4x+40-40=240-40
4x =200
Divide Both sides by 4
4x/4 = 200/4
x=50
how many seven digit license plates contain exactly four letters all which are distinct? (the other characters must be numbers.)
26 * 25 * 24 * 22 = 16,384.
There are 16,384 seven-digit license plates that contain exactly four letters, all of which are distinct. This is because there are 26 possible letters, so the first letter could be any of those letters, and then the second letter has 25 options, and so on until the fourth letter, which has 22 possible letters. So, the total number of combinations is 26 * 25 * 24 * 22 = 16,384.
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Cup o’ Coffee buys its coffee for $1.25 a cup. The coffee shop then sells each cup for $3.75. What is the percent markup for a cup of coffee?
Answer:
47%
Step-by-step explanation: 375 × .125 = .046875
rounding up, 5 keeps the 7 as is, 7 is greater than 5, therefore the 8, becomes a 9, 9 is greater than 5, so the 6 becomes a 7, .047.
move the decimal three digits to the left and you get, 47%.
Steven and Bob both have a Pokemon card collection. The number of Pokemon cards in Steven's collection can be represented by x. The number of cards in Bob's collection is 4 times the amount in Steven's collection. The total number of Pokemon cards in both collections is 240. What is the number of cards in Steven's collection?
Answer: 48
Step-by-step explanation:
The number of Pokemon cards in Steven's collection = x
The number of cards in Bob's collection is 4 times the amount in Steven's collection= 4x
The total number of Pokemon cards in both collections = 240
x + 4x = 240
5x = 240
x = 240/5
x = 48
The number of cards in Steven's collection is 48
Help please!!!! 50 points!!!!
Amara has taken out a fixed rate mortgage for $125,000 at 4.04% for 20 years, or 240 months. Her payments are $730. What is the total cost of the loan?
A. $130,050
B. $175,200
C. $211,680
D. $226,000
Answer:
182,427.03
Step-by-step explanation:
total cost = r*p*n
---------------
1- (1+r) ^-n
Where r is the loan rate, p is the principal, n is the number of payments
rate = 4.04% / 12 months
total cost = (.0404/12)* 125000* 240
------------------------------
1- (1+.0404/12)^-240
101000
-----------------
1-.44635
101000
-----------------
.55364
182,427.03
Using Payments are 730 *240 months
730*240 =175200
Can you pls help me with this question thank you what does the x equal??
Write the mixed fraction on the right side as a proper fraction.
\(\begin{gathered} 3\frac{3}{8}=\frac{3\cdot8+3}{8} \\ =\frac{27}{8} \end{gathered}\)The given equation becomes
\(\begin{gathered} \frac{3}{8}x=\frac{27}{8} \\ 3x=27 \\ x=\frac{27}{3}=9 \end{gathered}\)The value of x is 9.
Corine bought 2 iced guava passionfruit drinks and 3 iced pineapple matcha drinks for herself and 4 friends from Starbucks. Both drinks cost the same amount. Corine gave the barista $30, who then gave her back $4.75 in change. Let x represent the price of a drink. How much did one drink cost?
Which inequality is true?
A) |−6| > −6
B) |12| < |−5|
C) |−8| < 8
D) 7 > |−10|
Answer:
A) |−6| > −6
Step-by-step explanation:
Absolute value means take the non negative number
A) |−6| > −6 = 6> -6 true
B) |12| < |−5| 12 < 5 false
C) |−8| < 8 8 < 8 false
D) 7 > |−10| 7 > 10 false
Erika paid a self-employment tax last year. She calculated the self-employment tax for different amounts of net
earnings and recorded them in the table shown.
Self-Employment Tax
Net
Earnings, X
Self-Employment
Tax, Y
$0
$0
$15,000
$2,295
$30,000
$4,590
$45,000
$6,885
Which function describes the relationship between x, the amount of net earnings, and y, the self-employment tax?
1-12
5
10
11
13
14 15 16 17
Back
Review/End
Next
Answer:
y=153/1000x
Step-by-step explanation:
Answer:y=153/1000x
Step-by-step explanation:
If Mr. Rogers makes $30.00 an hour and works 40 hours a week What is his gross Pay
Answer:
1,200$
Step-by-step explanation:
multiply 30 x40 then it will equal 1,200$
brainliest
On Rectangle QRST below, if Q is located at -6,-1 and S is located at 1, 5, find RT
Answer:
\(|RT|=\sqrt{85}$ units\)
Step-by-step explanation:
On Rectangle QRST
QS is congruent to RT since they are opposite side of a rectangle.
If Q is located at (-6,-1) and S is located at (1, 5), we simply find the length of QS using the distance formula.
For points \((x_1,y_1)$ and (x_2,y_2)\) on the coordinate axis,
Distance\(=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\)
In this case,\((x_1,y_1)=(-6,-1)$ and (x_2,y_2)=(1, 5)\)
\(|QS|=\sqrt{(1-(-6))^2+(5-(-1))^2}\\=\sqrt{(1+6)^2+(5+1)^2}\\=\sqrt{(7)^2+(6)^2}\\|QS|=\sqrt{85}$ units\)
Since
\(|QS| \cong |RT|\\ |RT|=\sqrt{85}$ units\)
A boat starts at the point A and sails 8 km due East to the point B. The boat sails 4 km due North to the point C. A second boat sails directly from A to C. What was the distance and bearing of the voyage of the second boat. correct to three significant figures?
The distance and bearing of the second boat are 4√5 km and 63.435°
respectively.
What is Pythagoras Theorem?Pythagoras theorem states that for a right angled triangle, the square of the hypotenuse is the sum of the squares of base and altitude.
Given is a right angled triangle.
We have to calculate the distance of A from C, which is the distance d.
Using the Pythagoras theorem,
(AC)² = (AB)² + (BC)²
d² = 8² + 4²
d² = 64 + 16
d² = 80
d = √(16 × 5)
= 4√5 km
Bearing is the angle measured clockwise from north.
Let θ be the angle CAB.
sin θ = BC / AC
= 4/ (4√5)
= 1/√5
θ = 26.565°
Bearing, x = 90 - θ = 63.435°
Hence the bearing of the second boat is 63.435°.
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Kyle Jenner gym membership cost $50 to sigh up then charger $3 for each visit.kim wests gym membership costs $30 to Singh up then charge $5 for each visit. At how many visit we'll they have the same amount of money
Answer:
10 visits
Step-by-step explanation:
50+3x=30+5x
50=30+2x
20=2x
10=x
50+3(10)=80
30+5(10)=80
Can someone help me step by step it’s due tmrw
The area of the circle Z is 72.1 square cm and the length of the segment XV is 9 cm
Calculating the area of the circle ZGiven that
Arc XY = 40 degrees
This means that
∠V = 1/2 * 40 degrees
∠V = 20 degrees
The angle in a semicircle is a right-angle
So, we have
∠X = 90 degrees
So, we calculate the length VZ using
cos(V) = XV/2VZ
This gives
cos(20) = 9/2VZ
So, we have
VZ = 9/[2 cos(20)]
Evaluate
VZ = 4.79
The area is calculated using
Area = πVZ²
So, we have
Area = π * 4.79²
Evaluate
Area = 72.1
Hence, the area is 72.1 square cm and the length XV is 9 cm (given)
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The church's goal for the fundraiser was $18,000. They exceeded their goal by 8%. How much money did they raise?
Answer:
Step-by-step explanation:
18000(1+8/100)
18000(108)/100
19440
How do I find the missing sides to this special triangle?
Answer:
willywonka
Step-by-step explanation:
chile i don't even know
Colin has been enrolled in a program for gifted teenagers in his high school. His teachers and school counselors have all pointed out that Colin is extremely bright, and that he tends to excel in his coursework. Colin is one of the _____ percent of the population who would be categorized as being intellectually gifted.
Colin is one of the few individuals who would be categorized as being intellectually gifted, typically falling within the top 2-3% of the population.
Intellectual giftedness refers to individuals who demonstrate exceptional intellectual abilities and potential beyond what is considered typical for their age group. It is often assessed through various measures, such as IQ tests and academic achievements. The exact percentage of the population considered intellectually gifted can vary depending on the specific criteria and assessments used.
However, it is generally estimated that gifted individuals represent around 2-3% of the population or even less. These individuals often show advanced cognitive abilities, strong problem-solving skills, and a high capacity for learning and academic achievement.
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tyler reades 2/15 pages on monday 1/3 on tuesday and 2/9 on wendsday and 3/4 on thursday .and has 14 pages left on friday how many pages are in the book
The number of pages that are in the book is 1 31/45 pages.
How to illustrate the fraction?A fraction is simply a piece of a whole. The number is represented mathematically as a quotient where the numerator and denominator are split. In a simple fraction, the numerator as well as the denominator are both integers.
In this case, Tyler reads 2/15 pages on Monday 1/3 on Tuesday and 2/9 on Wednesday and 3/4 on thursday .and has 14 pages left on friday how many pages are in the book.
The fraction for pages will be:
= 2/15 + 2/9 + 1/3 + 3/4 + 1/4
= 2/15 + 5/9 + 1
= 6 / 45 + 25/45 + 1.
= 1 31/45
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Complete question
tyler reades 2/15 pages on monday 1/3 on tuesday and 2/9 on wendsday and 3/4 on thursday .and has 1/4 pages left on friday how many pages are in the book
How many numbers between 1 and 200 are divisible by 4 or 6?
Between 1 and 200, there are 66 numbers that are divisible by either 4 or 6.
To find the numbers between 1 and 200 that are divisible by 4 or 6, we need to determine the count of numbers divisible by 4 and the count of numbers divisible by 6, and then subtract the count of numbers divisible by both 4 and 6 (since they would be counted twice).
Divisibility by 4:
To find the count of numbers divisible by 4, we divide 200 by 4 and round down to the nearest whole number. So, 200 divided by 4 equals 50, meaning there are 50 numbers divisible by 4 between 1 and 200.
Divisibility by 6:
Similarly, to find the count of numbers divisible by 6, we divide 200 by 6 and round down. 200 divided by 6 equals approximately 33.33, so there are 33 numbers divisible by 6 between 1 and 200.
Numbers divisible by both 4 and 6:
To find the count of numbers divisible by both 4 and 6, we need to find the count of numbers divisible by their least common multiple, which is 12. We divide 200 by 12 and round down, resulting in approximately 16.67. Thus, there are 16 numbers divisible by both 4 and 6 between 1 and 200.
Finally, we add the count of numbers divisible by 4 and the count of numbers divisible by 6 and subtract the count of numbers divisible by both 4 and 6 to get the total count of numbers divisible by either 4 or 6. Therefore, there are 50 + 33 - 16 = 67 numbers between 1 and 200 that are divisible by either 4 or 6.
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Vocabulary Which statements are true about opposites? Choose all that apply. A. Opposites are numbers located on opposite sides of 0 on a number line. B. The sum of opposites is always 1. C. The product of opposites is always 1. D. Opposites are the same distance from 0 on a number line. E. Opposites name the same location on a number line.
The statements which are true about opposites include the following:
A. Opposites are numbers located on opposite sides of 0 on a number line.
D. Opposites are the same distance from 0 on a number line.
What is a number line?A number line can be defined as a type of graph with a graduated straight line which contains both positive and negative numerical values (numbers or numerals) that are placed at equal intervals along its length.
This ultimately implies that, opposites simply refers to numbers that are located on opposite sides of zero (0) on any number line. Additionally, they generally have the same distance from zero (0) on any number line.
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In ΔABC, m∠B = 90°, cos(C) =
, and AB = 16 units.
Based on this information, m∠A =
°, m∠C =
°, and AC =
units.
The number of cups of strawberries in a shortcake recipe is proportional to the number of cups of sugar in the recipe. The recipe uses 5 cups of strawberries per 1/4 cup of sugar.
PART A - What is the constant of proportionality for the relationship between cups of strawberries and cups of sugar
The constant of proportionality is 20.
What is constant of proportionality?
The constant of proportionality is the ratio between two directly proportional quantities. Two quantities are directly proportional when they increase and decrease at the same rate.
Given,
the recipe uses 5 cups of strawberries per 1/4 cup of sugar.
And let constant of proportionality is k.
that is
5 α 1/4
5 = k1/4
k = 5(4)
k = 20
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inputs and outputs of organizational system
Answer:
Inputs are the conditions that exist prior to group activity, whereas processes are the interactions among group members. Outputs are the results of group activity that are valued by the team or the organization.
Step-by-step explanation:
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y=x²+16x+63
plz help im confusing myself on this problem plz show work to thx for the help
Answer:
\frac{d}{dx}\left(x^2+16x+63\right)=2x+16
Step-by-step explanation:
a cleaning service orders 7 large bottles and 14 small bottles of a cleaning product.Each large bottle has 124 ounces.Each small bottle has 64 ounces. which is the best estimate of the total amount of cleaning product the cleaning service orders?
I need help please!!
Answer: small bottles
Step-by-step explanation:
124 * 7 =868 ounces
14 * 64 = 896 ounces
3. Fiona opened a retirement account that has an annual yield of 6%. She is planning on retiring in 20 years. How much must she deposit into that account each year so that she can have a total of $600,000 by the time she retires?
Fiona must deposit $18,277.65 into her retirement account each year for the next 20 years in order to have a total of $600,000 by the time she retires.
What is Percentage?percentage, a relative value indicating hundredth parts of any quantity.
The present value of an annuity is:
PV = PMT x [(1 - (1 + r)⁻ⁿ) / r]
Where PV is the present value,
PMT is the periodic payment
r is the interest rate per period (6% per year), and
n is the number of periods (20 years).
We want to find PMT, so we can rearrange the formula to solve for it:
PMT = PV x [r / (1 - (1 + r)⁻ⁿ)]
We know that PV is $600,000, r is 6% or 0.06, and n is 20.
Plugging these values into the formula, we get:
PMT = $600,000 x [0.06 / (1 - (1 + 0.06)⁻²⁰)]
PMT ≈ $18,277.65
Therefore, Fiona must deposit $18,277.65 into her retirement account each year for the next 20 years in order to have a total of $600,000 by the time she retires.
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What is the slope of the line
2 + 3y = 10
Answer:
0
Step-by-step explanation:
y=8/3 is a horizontal line having y-intercept at 8/3