Answer:
It is D
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
The endpoints of a line segment graphed on the coordinate system are (−7, 3) and (2, 5). What is the range of the graph? the x values are the domains which are the first numbers so in this case the domains would be -7 and 2 but this question is talking about range which is the y in other words its the second numbers which is 3 and 5
What is the primary purpose of data democratization?
a) make data accessible to all users
b) make data inaccessible to all users
The main goal of data democratization is to make data accessible to all users. Option (a) is correct.
Given the primary goal of data democratization.
Data democratization is the ability to make information in a digital format accessible to the average end user. The goal of data democratization is to allow non-professionals to collect and analyze data without the need for outside help. This requires us to support access with an easy way for people to understand data, so they can use it to accelerate decision-making and uncover opportunities for a business. The goal is for everyone to be able to use the data at any time to make decisions without barriers of access or understanding.
Therefore, the main goal of data democratization is to make data accessible to all users.
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Answer quickly please I really need this answer right now
A bag contains:
• 5 red marbles
• 6 blue marbles
• 3 green marbles
• 2 yellow marbles
• 4 purple marbles
A student draws a random marble from the bag, records its color, and returns
it to the bag. The student makes a total of 60 draws. What is a reasonable
prediction for the number of times a green marble will be drawn?
O A. 18
O B. 10
Ос. 9
O D. 12
Answer:
Answer Choice A (8, eight)
Step-by-step explanation:
To begin, add all of the marbles together. When finished, the answer should be 20. Because the variable 20 equals 100, you divide 4 by 100. You will get 0.04 as a result. This multiplied by 20 equals 8. Finally, the answer is A.
Evaluate - (2-5)(23).
A.
4
B. -4
O c. 4
O D.
Answer:
OPTION A
I hope this helps you...
Is .083 greater than .81
Answer:
no .083 is less than .81
good luck buddy
Answer:
no its is not
Step-by-step explanation:
ind the absolute maximum and absolute minimum values of f on the given interval. f(x) = x x2 − x 9 , [0, 9] absolute minimum value absolute maximum value
Absolute minimum value is -4/81 and the Absolute maximum value is 72 at x = 9.
How to find the absolute maximum and absolute minimum valuesTo find the absolute maximum and absolute minimum values of the function f(x) = x(x² - x)/9 on the interval [0, 9], we need to follow these steps:
1. Find the critical points by taking the derivative of f(x) and setting it to zero.
2. Evaluate the function at the critical points and endpoints of the interval.
3. Compare the values obtained to determine the absolute maximum and minimum.
1. f'(x) = (3x² - 2x)/9
Set f'(x) to 0: (3x² - 2x)/9 = 0
Solve for x: 3x² - 2x = 0 -> x(3x - 2) = 0
Critical points: x = 0, x = 2/3
2. Evaluate f(x) at critical points and endpoints: - f(0) = 0(0² - 0)/9 = 0 - f(2/3) = (2/3)((2/3)² - (2/3))/9 = -4/81 - f(9) = 9(9²- 9)/9 = 72
3. Comparing the values:
- Absolute minimum value: -4/81 at x = 2/3
- Absolute maximum value: 72 at x = 9
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R/6 - 4<9
Lol pls get this ASAP
Answer:
r < 78
Step-by-step explanation:
r/6 - 4 < 9
add 4 to both sides so you can cancel the 4 on the left side.
then it would be r/6 < 13.
Multiply 6 to both sides to cancel out 6.
13 x 6 = 78
final answer: r < 78
2(x - 3) = y + 1
(I'm solving for slope and y-intercept)
Answer:
Slope = 2
Y - intercept = -7, or (0,-7) <= which ever format works
Step-by-step explanation:
Slope-Intercept Form: y = mx + b
y = outputx = inputm = slopeb = y - interceptConvert to y=mx + b format
We have to conert this into y = mx + b format
2(x - 3) = y + 1y + 1 = 2(x - 3)y + 1 = 2x - 6y = 2x - 7Now that we have the equation y = 2x - 7, we can see that the slope is 2, or m, and the y - intercept is (0,-7)
-Chetan K
the company sea esta has ten members on its board of directors. in how many different ways can it elect a president, vice-president, secretary and treasurer?
There are 10 members on the board, so there are 10 ways to elect a president, 9 ways to elect a vice president, 8 ways to elect a secretary, and 7 ways to elect a treasurer.
This is because each position can be filled by any of the members, except for the position that the member is already filling. For example, the president can be elected from any of the 10 members, but the vice president must be elected from the remaining 9 members.
The company sea esta has ten members on its board of directors, so it has a lot of different options for how to elect a president, vice-president, secretary, and treasurer. One way to elect a president would be to have the board members vote on who they want to be president.
Another way to elect a president would be to have the members of the company vote on who they want to be president. There are many different ways to elect officers, and it really depends on the company and what they want to do.
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Canada introduces a new economic plan that includes expanded inports and exports. The model indicates that in the next year exports will be normally distributed with a mean of 100 and a variance of 900 (in billions of dollars). In addition, imports are expected to be normally distributed with a mean of 125 and a variance of 625 in the same units. The correlation between exports and imports is expected to be +0.70. Define the trade balance as exports minus imports. The probability that the trade balance is greater than 0 is %. (NOTE: Write your answer as a percent like 8.4, not .084.) Mark for Review What's This?
The probability that the trade balance is greater than 0 is 1 - 0.1056 = 0.8944, or 89.44%.
Here is the breakdown-
The probability that the trade balance is greater than 0 can be determined using the given information.
To solve this, we need to find the probability that exports minus imports is greater than 0.
Let's denote X as exports and Y as imports. The trade balance is defined as X - Y.
To find the probability that the trade balance is greater than 0, we need to find the probability that X - Y > 0.
We know that the correlation between exports and imports is +0.70.
Using this information, we can calculate the covariance of X and Y as:
Cov(X, Y) = correlation * standard deviation of X * standard deviation of Y
\(Cov(X, Y) = 0.70 * sqrt(900) * sqrt(625)\)
= 0.70 * 30 * 25
= 525
Now, we can calculate the standard deviation of the trade balance as:
Standard deviation of trade balance = sqrt(variance of X + variance of Y - 2 * Cov(X, Y))
Standard deviation of trade balance = sqrt(900 + 625 - 2 * 525)
= sqrt(400)
= 20
Now, we can standardize the trade balance by subtracting the mean of the trade balance and dividing by the standard deviation:
Z = (trade balance - mean of trade balance) / standard deviation of trade balance
Z = (0 - (100 - 125)) / 20
= -25 / 20
= -1.25
Finally, we can find the probability that the trade balance is greater than 0 by finding the area under the standard normal distribution curve to the right of Z = -1.25:
Probability = 1 - cumulative distribution function (CDF) of Z at -1.25
Using a standard normal distribution table or calculator, we find that the CDF at -1.25 is approximately 0.1056.
Therefore, the probability that the trade balance is greater than 0 is 1 - 0.1056 = 0.8944, or 89.44%.
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(p- 11p' + 17p2 + 2p - 6) = (p – 2)
Answer:
p=(9+\sqrt(353))/(34),(9-\sqrt(353))/(34)
Step-by-step explanation:
Please explain the seventh question with steps
Evaluating the expression in x = 2 and y = -1 we will get the value 4/27.
How to evaluate the expression?Here we want to evaluate the following expression:
(3x⁻¹*y⁻²)⁻³(x⁻¹*y⁴)
In x = 2 and y = -1
First, remember that:
(xᵃ)ᵇ = xᵃ*ᵇ
Then we can rewrite the first factor as:
(3x⁻¹*y⁻²)⁻³ = (1/27)*x⁻¹*⁻³*y⁻²*⁻³ = (1/27)*x³*y⁶
Our expression then becomes:
(1/27)*x³*y⁶*(x⁻¹*y⁴) = (1/27)*x³⁻¹*y⁶⁺⁴ = (1/27)*x²*y¹⁰
Now replace the values of x and y by the given values, then:
(1/27)*2²*(-1)¹⁰ = 4/27.
That is the answer.
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what does the activity ratio measure in the value stream
The activity ratio in the value stream measures the efficiency of the production process by evaluating the ratio of value-added activities to non-value-added activities.
The activity ratio is a performance metric used in value stream mapping, which is a lean management tool for analyzing and improving the flow of materials and information in a production process.
It focuses on distinguishing value-added activities, which directly contribute to meeting customer requirements, from non-value-added activities, which do not add value but consume resources and time.
By calculating the activity ratio, organizations can assess the proportion of time and resources spent on value-added activities versus non-value-added activities.
A higher activity ratio indicates that a greater portion of resources is dedicated to value-added activities, indicating improved efficiency and reduced waste.
Conversely, a lower activity ratio suggests a higher proportion of resources being utilized for non-value-added activities, indicating potential areas for improvement and waste reduction.
The activity ratio serves as a valuable diagnostic tool for organizations to identify process inefficiencies, bottlenecks, and areas for improvement. By analyzing the activity ratio, organizations can streamline their processes, eliminate waste, and optimize resource allocation to enhance overall productivity and customer value.
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PLS HELP !! I WILL MARK BRAINLIEST!!!
Question
.........
The number of bacteria in a Petri dish quadruples every hour. How many bacteria are in the dish after 5 hours if there were originally 10 bacteria?
Can someone please help me with my homework:(
Answer:
118.3
Step-by-step explanation:
The formula for the area is a triangle is base*height/2
Area = 18.2*13/2 = 118.3
Answer:
118.3
1/2b×h
1/2(13)x18.2
6.5×18.2
118.3m^2
Find the 15th term of the arithmetic sequence whose common difference is d=9 and whose first term is a, = 2.
What is substitute and example?
A substitute is a good or service that buyers can quickly swap out for another. For instance, a one-dollar bill can be used in place of another dollar bill.
In business and economics, a replacement, or substitutable good, is a good or service that consumers perceive as just being substantially the same as or reasonably similar to some other good. Consumers are given options and alternatives through substitutes, which also spur competition and lower prices in the market.
Here are a few examples of replacement goods:
1. A $1 bill can be exchanged for four quarters.
2. Coke against Pepsi
3. Regular vs. premium gas
4. Butter and lard
5. Tea and coffee
6. Apples and oranges
7. Comparing driving a car to riding a bike
8. Books in general and e-books
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The conditional relative frequency table was calculated by row using data from a survey of one station’s television programming. The survey compared the target audience with the type of show, either live or recorded, over a 24-hour time period. A 4-column table with 3 rows titled television programming. The first column has no label with entries adult, children, total. The second column is labeled live with entries 0. 625, 0. 5, nearly equal to 0. 583. The third column is labeled recorded with entries 0. 375, 0. 5, nearly equal to 0. 417. The fourth column is labeled total with entries 1. 0, 1. 0, 1. 0. Which is the best description of the value 0. 375 in the table? Given that the program was targeted at adults, there is a 37. 5% chance that it was recorded. Given that the program was recorded, there is a 37. 5% chance that it was targeted at adults. 37. 5% of the programs are targeted at adults. 37. 5% of the programs are recorded.
The conditional relative frequency presents the result of the survey that conveys information about the programming and the audience.
The best description of the value 0.357 in the table is; Given that the program was targeted at adults, there is a 37.5% chance that it was recorded.Reasons:
The table is presented as follows;
\(\begin{tabular}{|c|c|c|c|}&Live&Recorded&Total\\Adult&0.625&0.375&1.0\\Children&0.5&0.5&1.0\\Total&\approx 0.583&\approx 0.417&1.0\end{array}\right]\)
Based on the given table, we have that the programs are categorized based on the intended audience.
Therefore, the 0.375, indicates that 37.5% of the program targeted at adults are recorded.
Therefore, the correct option is;
Given that the program was targeted at adults, there is a 37.5% chance that it was recorded.
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Answer:
A
Step-by-step explanation:
its a
if f(x)=(3+x)/(x-3), what is f(a+2)?
Answer:
To answer items such as this, we directly substitute the a + 2 to the all the x's in the function such that,
f(a + 2) = (3 + a + 2) / (a + 2 - 3)
Simplifying the function generated above,
f(a + 2) = (5 + a) / (a - 1)
Which inequality is shown in this graph?
A. ys 2x - 2
B. y2-2x-2
C. yz 2x-2
D. ys-2x-2
Answer:
D
Step-by-step explanation:
when graphing inequalities if the shaded region is below the line then it is less than. Solid line makes it equal to. Line is going downwards so slope is negative. y intercept is in the negative region.
The inequality which is shown in this graph is y ≥ 2x - 2, the correct option is C.
What is inequality?Inequality is defined as the relation which makes a non-equal comparison between two given functions.
An inequality is a mathematical statement that compares two values or expressions using a relational operator, such as less than (<), greater than (>), less than or equal to (≤), greater than or equal to (≥), or not equal to (≠). Inequalities are used to describe relationships between quantities or to express constraints or conditions.
We are given that;
The graph
Now,
The inequality that is shown in this graph is C. y ≥ 2x - 2. This is because the graph shows a solid line with a slope of 2 and a y-intercept of -2, which is the equation y = 2x - 2. The solid line means that the points on the line are included in the solution set of the inequality. The shaded region above the line means that the points in that region satisfy the inequality.
Therefore, by the inequality the answer will be y ≥ 2x - 2.
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A project under consideration has a 10-year projected life. The initial investment for the project is estimated to have a mean of $10,000 and a standard deviation of $1,000. The annual receipts are independent, with each year’s expected return having a mean of $1,800 and a standard deviation of $200. MARR is 12 percent. Assuming that initial investment and annual receipts are independent and normally distributed, estimate the probability that the present worth is negative using NORM.INV function in excel.
This value represents the present worth below which the probability is 0.5, indicating a negative present worth.
To estimate the probability that the present worth is negative using the NORM.INV function in Excel,
we need to calculate the present worth of the project and then determine the corresponding probability using the normal distribution.
The present worth of the project can be calculated by finding the sum of the present values of the annual receipts over the 10-year period, minus the initial investment. The present value of each annual receipt can be calculated by discounting it back to the present using the minimum attractive rate of return (MARR).
Using the given information, the present value of the initial investment is $10,000. The present value of each annual receipt is calculated by dividing the expected return of $1,800 by \((1+MARR)^t\),
where t is the year. We then sum up these present values for each year.
We can use the NORM.INV function in Excel to estimate the probability of a negative present worth. The function requires the probability value, mean, and standard deviation as inputs.
Since we have a mean and standard deviation for the present worth,
we can calculate the corresponding probability of a negative present worth using NORM.INV.
This value represents the present worth below which the probability is 0.5. By using the NORM.INV function,
we can estimate the probability that the present worth is negative based on the given data and assumptions.
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(Chapter 13) The curve r(t)= <0, t^2, 4t> is a parabola
We can see that the first component of the vector equation is always zero, so the parabola lies in the xz-plane.
Moreover, the second component is a quadratic function of t, which gives us a vertical parabola when plotted in the yz-plane. The third component is a linear function of t, so the curve extends infinitely in both directions. Therefore, we have a vertical parabola in the xz-plane.
This statement is referring to a specific vector-valued function, which we can write as:
f(t) = (0, t^2, ct)
where c is a constant.
The second component of this vector function is t^2, which is a quadratic function of t. When we plot this function in the yz-plane (i.e., we plot y = t^2 and z = 0), we get a vertical parabola that opens upward. This is because as t increases, the value of t^2 increases more and more quickly, causing the curve to curve upward.
The third component of the vector function is ct, which is a linear function of t. When we plot this function in the xz-plane (i.e., we plot x = 0 and z = ct), we get a straight line that extends infinitely in both directions. This is because as t increases or decreases, the value of ct increases or decreases proportionally, causing the line to extend infinitely in both directions.
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Suppose you are learning about infants for a class and need to write a paper on one baby. From a list of births over the past year at a hospital, choose one baby at random. Which of the following events are mutually exclusive (disjoint)?
A. The child having blue eyes and weighing over 10 pounds.
B. The child having brown hair and being a girl.
C. The child being born on a Wednesday and on the weekend.
D. The child being a boy and being over 20 inches tall.
ANSWER IS C
Answer:
C
Step-by-step explanation:
Don't listen to those *other* answers, clearly the correct one is c
(kidding kidding xD)
two children want to share 5 cupcakes so that each child gets the same amount. How many cupcakes should each child get
Answer:
2.5
Step-by-step explanation:
5 divided by 2 equals 2.5
how do I find the inverse function of
To find the inverse function of F(x) = 2x - 3, we replace F(x) with y, swap the positions of x and y, and solve for y. The inverse function is f⁻¹(x) = (x+3)/2.
To find the inverse function of F(x) = 2x - 3, follow these steps
Replace F(x) with y. The equation now becomes y = 2x - 3.
Switch the positions of x and y, so the equation becomes x = 2y - 3.
Solve for y in terms of x. Add 3 to both sides: x + 3 = 2y.
Divide both sides by 2 (x + 3)/2 = y.
Replace y with the notation for the inverse function, f⁻¹(x): f⁻¹(x) = (x + 3)/2.
So, the inverse function of F(x) = 2x - 3 is f⁻¹(x) = (x + 3)/2.
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--The given question is incomplete, the complete question is given
" How do I find the inverse function of F(x) = 2x - 3"--
The measure of one acute angle of a right triangle is 6 less than twice the measure of the other acute angle. Find the measure of each acute angle.
The measure of each of the acute angles of the right triangle is 32° and 58°.
A right triangle is a kind of triangle which has a right angle (90°) and two acute angles (less than 90°).
Let x = measure of one of the acute angles
If the measure of one acute angle of a right triangle is 6 less than twice the measure of the other acute angle, then
measure of the other acute angle = 2x - 6
The sum of all the angles of any triangle is equal to 180°. Hence,
90° + x + 2x - 6 = 180°
Solve for the value of x.
3x = 96
x = 32
Solve for the measure of the other acute angle.
2x - 6 = 2(32) - 6 = 58
Hence, the two angles are 32° and 58°.
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Albert has $30 to buy pies and cupcakes for a party. He can buy 2 pies for $8.00 each and wants to use money he has left to buy as many cupcakes as he can
Answer: Depends on how much a cupcake costs
Step-by-step explanation: If Albert has $30 and spends it on two $8 pies, he has $14 left. If cupcakes are $1 each, then he can get 14 cupcakes. If cupcakes are $0.50 each, then he can get 28 cupcakes. If cupcakes are $0.25 each, then he can get 56 cupcakes.
Please help on geometry step by step im trying to learn
Answer:
m∠FQR = 23°
Step-by-step explanation:
Since m∠KQF = 90°, it's a complementary angle and is equal to 90°
Step 1: Write the equation. Since The whole angle equals 90° add everything together to equal 90°
(3x - 23)° + (2/3x + 3)° = 90
3x - 23 + (2/3)x + 3 = 90
Combine like terms
multiply the denominator by 3. (3 × 3) = 9 + 2 = 11
(11/3)x - 20 = 90
+ 20 +20
(11/3)x = 110
÷(11/3) ÷(11/3)
x = 30°
Step 2: Find m∠FQR
m∠FQR = ((2/3)x + 3))
(2/3)(30) + 3
20 + 3 = 23
m∠FQR = 23°
I hope this helps!
Answer:
Step-by-step explanation:
(2/3x+3) + (3x-23)=90
(2/3+3)x -20 =90
11/3x =90 + 20
x= 110 * 3/11 =30
FQR = 2/3x+3= 2/3 (30) +3 = 20 +3 =23
find the missing side
C=
Answer:
C = 10
Step-by-step explanation:
\(A^{2}\) + \(B^{2}\) = \(C^{2}\)
\(6^{2}\) + \(8^{2}\) = 100
\(\sqrt{100}\) = 10
Orange juice costs $2 per gallon, and grapefruit juice costs $3 per gallon. A recent shipment of equal amounts of the two types of juice costs a total of $250. How many gallons of orange juice are in the shipment
Please help!!
Sinusoidal graphs may occur in everyday life. Examples of sinusoidal graphs can be found in wave patterns, temperature patterns over extended period of times, or the pattern of swinging on a tree.
Answer:
Examples of sinusoidal graphs can be found in wave patterns, temperature patterns over extended period of times.