Answers
Answer:
D B and F hope this helps!
Step-by-step explanation:
Related Questions
Which formula is correct formatting for a nested function? =and(b2>3000,c2>2000,"bonus","no bonus") =if(and(b2>3000,c2>2000),"bonus","no bonus") =ifand(b2>3000,c2>2000,"bonus","no bonus") =if(=and(b2>3000,c2>2000),"bonus","no bonus")
Answers
Correct formatting for a nested function is
=IF(AND(B2>3000,02>2000),"Bonus","No Bonus")
A nested If statement is used when 1 or more conditions are to be tested. The result of the nested function depends based on the true value of the function.
i.e. If the nested statement is true, certain operations are to be done otherwise, do something else. In other words, the IF function allows you to make a logical comparison between a value and what you expect by testing for a condition and returning a result if True or False.
The syntax of a nested function goes thus
IF( condition1, value_if_true1, IF( condition2, value_if_true2, value_if_false2 ))
This would be equivalent to the following in Excel
= IF(condition1,"value_if_true",value_if_false)
Base on the above explanation, only option B is right.\
And what it does is that
it checks if cell B2 is greater than 3000 AND cell 02 is greater than 2000.
If both statement are true, "Bonus" will be the output result
If one ore both statement are false, "No Bonus" will be the output result
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Answer: B
Step-by-step explanation:
i just did it
the line of best fir for a set of data is y=13x-4.7 a point in the set of data is when x is 4 and y is 53 what is the residual for this point when x is 4
Answers
Answer:
4.7
Step-by-step explanation:
Best fit line :
y = 13x - 4.7
At x = 4 ; actual value of y = 53
Predicted value of y at x = 4 ;
y = 13(4) - 4.7
y = 52 - 4.7
y = 47.3
Ypredicted = 47.3
Residual value :
Yactual - Ypredicted
52 - 47.3
= 4.7
The sense of discomfort that prompts a person to change when new information conflicts with previous attitudes, beliefs, values, or behaviors is :
Answers
The sense of discomfort that prompts a person to change when new information conflicts with previous attitudes, beliefs, values, or behaviors is known as cognitive dissonance.
Cognitive dissonance refers to the psychological discomfort experienced when individuals hold conflicting beliefs, attitudes, values, or behaviors. When confronted with new information that challenges their existing beliefs or behaviors, individuals may experience cognitive dissonance as their current mindset is at odds with the new information. This discomfort arises from the desire for internal consistency and the need to maintain a positive self-image.
To reduce cognitive dissonance, individuals often seek to reconcile the inconsistency by either changing their beliefs or behaviors, acquiring new information to support their existing views, or minimizing the importance of the conflicting information. This process of resolving cognitive dissonance can lead to attitude or behavior change as individuals strive to align their thoughts and actions with their perceived reality.
Cognitive dissonance theory, proposed by psychologist Leon Festinger, suggests that the discomfort arising from cognitive dissonance motivates individuals to actively seek resolution in order to restore psychological harmony. This theory highlights the fundamental role of cognitive consistency in shaping human behavior and decision-making processes.
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a deck of 52 cards has 4 queens. the deck is well-shuffled and you draw the first and last card (without replacement). what is the chance that the first card is a queen or the last card is a queen?
Answers
The probability that the first card drawn is a queen or the last card drawn is a queen is approximately 0.1538 or 15.38%.
The probability of drawing a queen as the first card is 4/52 or 1/13, since there are 4 queens in the deck and 52 total cards. The probability of drawing a queen as the last card is also 4/52 or 1/13, since the deck is well-shuffled and without replacement, so the probability of drawing a queen does not change.
However, if a queen is drawn as the first card, there are only 51 cards left in the deck and 3 queens remaining, so the probability of drawing a queen as the last card would be 3/51 or 1/17. Similarly, if a queen is not drawn as the first card, there would be 4 queens remaining in the deck of 51 cards, making the probability of drawing a queen as the last card 4/51.
To calculate the overall probability of drawing a queen as the first card or the last card, we can add the probabilities of each scenario: (1/13) + [(12/13) x (4/51)] + [(12/13) x (47/51) x (1/13)] = 0.1538, or approximately 15.38%.
Therefore, the probability that the first card drawn is a queen or the last card drawn is a queen is approximately 0.1538 or 15.38%
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Find the area of the circle with a circumference of 30(pie). Write your solution in terms of (pie)
Area in terms of(pie):_______
Answers
Answer:
option 3
Step-by-step explanation:
\(circumference = 2 \pi r\\30 \pi = 2 \pi r\\\\r = \frac{30 \pi }{2 \pi} =15mm\\\\Area = \pi r^2 = \pi 15^2 = 225 \pi \ mm^2\)
Assessment Example: How will the graph of the function f(x) = 3^x translate when the function is changed to f(x) = 3^(x-2) a. Shift 2 units up b. Shift 2 units down c. Shift 2 units left d. Shift 2 units right
Answers
We know it won’t be up or down because the 2 would have to be on the outside. It must be to the right because it will go the opposite of the sign in the parentheses (in this case -2). So instead of going left you’d go right!
Answer:
d
Step-by-step explanation:
Which systems of inequality's does this graph represent
Answers
Answer:
The second one....
Less than "3" and Greater than "2"
Step-by-step explanation:
What is the first quartile, Q1, of the following distribution?
24, 26, 26, 26, 27, 31, 33, 35, 37, 38, 40, 42, 43, 46, 48, 55, 56
Answers
Answer:
26.5
Step-by-step explanation:
the median is 37 due to there being 17 data points in the set. So the first quartile wouldn't contain 37 so you find the other point. The point is in between 26 and 27, so you add those 2 points together and divide it by 2 to get your answer.
IF ITS RIGHT ILL GIVE YOU BRAINLIST
Answers
Answer:
a
Step-by-step explanation:
Answer:
Step-by-step explanation:
The answer is A because that is pythagorean theorum, which makes triangles triangles. 5^2 or 25 plus 12^2 or 144. 169^2 is 169 and 169=169, therefore it works.
Calculate the area of the regular pentagon.
Answers
The area of the regular pentagon is 252.7m²
How to determine the valueThe formula that is used for calculating the area of a regular pentagon is expressed with the equation;
A = 5/2 x s x a
where the parameters are;
's' is the side of the pentagon 'a' is the apothem length.Apothem is the line from the center of the pentagon to a side, intersecting the side at 90 degrees right angle.
apothem,a = s/2 tan (180/n)
Substitute the values
Apothem, a = 7.6/2 tan 16
a = 7.6/0.57 = 13.3m
Substitute the values, we get;
Area = 5/2 × 7.6 × 13.3
Multiply the values, we have;
Area = 505. 4/2
Divide the values, we get;
Area = 252.7 m²
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Carl has completed 8 math homework assignments that are all worth 20 points, and his mean score is 17. carlos has two more 20-point homework assignments to complete before his progress report gets sent out, and he wants to raise his mean score to an 18. is it possible for carlos to raise his mean score to an 18? if it is possible, explain what scores he would need to get, and if not, explain why not.
Answers
It is not possible for Carlos to raise his mean score to an 18, as he would need a total of 44 out of 40 available points.
How to calculate the mean of a data-set?The mean of a data-set is given by the sum of all observations in the data-set divided by the cardinality of the data-set, which represents the number of observations in the data-set.
For the 8 assignments, he has a mean of 17, hence the sum of the scores is given as follows:
8 x 17 = 136.
For a mean score of 18 in 10 tests, the needed score is given as follows:
18 x 10 = 180.
Hence the number of needed points is given as follows:
180 - 136 = 44 > 40 available.
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The scores on a mathematic exam followed a normal distribution with an average 80 and a standard deviation of 10. If 200 students wrote the exam.
a. Draw a Normal Distribution graph for such scenario. Make sure to
include all important values on the x-axis.
b. How many students would be expected to score between 60 to 80?
c. How many students would be expected to score above 90?
d. How many students would be expected to score below 50?
Answers
Please note that for a more precise calculation, we would use a Z-table, calculator, or statistical software to find the probabilities associated with specific Z-scores and then convert those probabilities into actual numbers of students.
In a normal distribution with a mean of 80 and a standard deviation of 10, for a group of 200 students, how many would be expected to score between 60 and 80, above 90, and below 50?The graph is bell-shaped, centered at the average of 80. The x-axis represents the scores on the exam, ranging from lower values on the left to higher values on the right.
The y-axis represents the frequency or probability density of the scores. The important values to include on the x-axis are the average (80) and the values corresponding to plus and minus standard deviations from the average (70, 80, 90).
To calculate the number of students expected to score between 60 and 80, we need to find the area under the normal distribution curve between these two scores.
We can use the properties of the standard normal distribution or the Z-score formula to determine this. Since the distribution is described as normal with a known mean and standard deviation, we can make use of the Z-score formula.
The Z-score is calculated as follows:Z = (x - μ) / σWhere:
Z is the Z-scorex is the given scoreμ is the mean (80 in this case)σ is the standard deviation (10 in this case)To find the number of students between 60 and 80, we calculate the Z-score for both values and then use a Z-table or calculator to determine the corresponding probabilities.
The difference in probabilities will give us an estimate of the number of students.
To find the number of students expected to score above 90, we need to find the area under the normal distribution curve to the right of the score 90.
Again, we can calculate the Z-score for 90, find the corresponding probability, and multiply it by the total number of students (200) to estimate the number of students.
To find the number of students expected to score below 50, we need to find the area under the normal distribution curve to the left of the score 50.
Similarly, we calculate the Z-score for 50, find the corresponding probability, and multiply it by the total number of students (200) to estimate the number of students.
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What is a solution to the system of linear equations?
(-3,0)
(-3,3)
(0,2)
(3,1)
Answers
Step-by-step explanation:
try adding . all the x vlues and the y values
Answer:
C) (0,2)
Step-by-step explanation:
just took the test on edg2021
[(8 x 10-3) x (0.0002)
Answers
Answer:
Step-by-step explanation:
0.0154, I think, I apologize if this is wrong.
3. Jen answered 80% of the 150 test
questions correctly. How many
questions did she not answer
correctly?
Answers
Find the volume and surface area of the composite figure shown below if the figure is built with unit cubes.
Answers
Answer:
the volume is 18 and the surface area is 46
Step-by-step explanation:
The volume of the cube will be and the surface area of the cube will be square units.
What is volume?Volume is defined as the space covered by any solid body in the three-dimensional plane. The volume of the cube will be calculated by multiplying all three sides of the cube.
The volume will be calculated as below:-
The formula to calculate the volume = l x w x h
The volume of the first part = 2 x 2 x 3 = 12 cubic units
The volume of the Second part = 2 x 2 x 1 = 4 cubic units
The volume of the third part = 2 x 1 x 1 = 2
Total volume of the cube = 12 + 4 + 2 = 18 cubic units.
The space occupied by any two-dimensional figure in a plane is called the area. The area of the outer surface of any body is called the surface area.
The surface area will be calculated as below:-
Surface area of the base = 2 ( 4 x 2) + 2( 2x 1) + 2 ( 4x 1) = 28
Surface area of the middle = 2 ( 3 x 2 ) + 2 ( 2 x 1 ) + 2 ( 3 x 1) = 22
Surface area of the upper side = 2 ( 2 x 2) +2 ( 1 x 2 ) + 2 ( 1 x 2) = 16
The total surface area is calculated as below:-
Total = 28 + 22 + 16 = 66 square units.
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For each type of effect listedâmain effects, two-way interactions, and three-way interactionsâidentify the maximum number of possible effects that could be tested in a 2 Ã 2 Ã 2 factorial design. - 3 main effects- 1 three- way interaction- 3 two-way interactions
Answers
The maximum number of possible effects that could be tested in a 2x2x2 factorial design with 3 main effects, 3 two-way interactions, and 1 three-way interaction is 7.
In a 2 x 2 x 2 factorial design, we can test the following maximum number of possible effects:
Main effects:
There are 3 main effects in this design, one for each factor (A, B, and C). You would analyze the effect of each factor independently on the outcome variable.
Two-way interactions:
There are 3 possible two-way interactions that can be tested in this design: AxB, AxC, and BxC.
These interactions examine the combined effects of two factors on the outcome variable.
Three-way interactions:
There is 1 possible three-way interaction that can be tested in this design: AxBxC.
This interaction examines the combined effect of all three factors (A, B, and C) on the outcome variable.
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Rick has 3 pencils, they measures 9.7 inches, 6.25 inches and 8.5 inches respectively. What is the total length of the pencils altogether?
Answers
Answer:
24.45 inches altogether
Step-by-step explanation:
9.7 inches + 8.5 inches + 6.25 inches = 24.45 inches
PLEASE HELP Given m|n, find the value of x.
Answers
Answer:
x = 77
Step-by-step explanation:
These angles are supplemental. That means that they add to 180
103 + x = 108 Subtract 103 from both sides of the equation
103 - 103 + x = 180 - 103
x = 77
How many different 7-place license plates are possible if the first 2 places are for letters and the other 5 for numbers probability?
Answers
The total number of possible 7-place license plates are 67600000.
Given: A 7-plate license plate. 2 places are for letters and 5 places are for numbers. To find how many different 7-plate license plates are possible
Let's solve the given problem:
The license plate has 7 places. 2 places are for letters and the remaining 5 places are for numbers.
Combination of letters: As there are no restrictions given in the question, so the first letter can be any alphabet out of the 26 alphabets (A, B, C, D, ......... Z). So the first place for the letter can be filled in ²⁶C₁ ways that are 26 ways. Also for the second place, as the letters can repeat so it can be filled in ²⁶C₁ ways too which are 26 ways. Therefore, the possible ways in which the place for two letters can be filled is 26 × 26 ways = 676 ways.Combination of numbers: As there are no restrictions given in the question so the first number can be any of the numbers out of the 10 numbers (10, 1, 2, 3, ....... 9). So the first number can be filled in ¹⁰C₁ = 10 ways. Similarly, as the numbers can repeat so the 2nd, 3rd, 4th and 5th numbers can be filled in ¹⁰C₁ ways that all the other places can be filled in 10 ways each. Therefore the total number of ways in which the place for 5 numbers can be filled is 10 × 10 × 10 × 10 × 10 ways = 100000 ways.Therefore, the total number of ways in which the 7-place license plate can fill are: Total possible ways in which the two letters can be filled × Total possible ways in which the 5 number places can be filled
= 676 × 100000
= 67600000 ways
Hence the total number of possible 7-place license plates are 67600000.
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Which of the following is the portion of a line that starts at one point and goes off in a particular direction to infinity?
Angle
Circle
Ray
Vertex
Answers
Answer:
RayStep-by-step explanation:
A ray starts at a given point and goes off in a certain direction forever, to infinity.
Answer:
RAY!!!
Step-by-step explanation:
It just is don't ask how or why
1. Find the minimum sum of products expression using Quine-McCluskey method of the function F(A, B, C, D) = Σ m( 1, 5, 7, 8, 9, 13, 15) + Σ d( 4, 6, l 1) .
Answers
The minimum sum of products (MSP) expression of the given function F(A, B, C, D) can be obtained by using the Quine-McCluskey method. In this case, the MSP expression for the given function is F(A, B, C, D) = A'C'D' + A'BCD + AB'C'D + ABCD.
The MSP expression is a simplified Boolean expression that represents the function in terms of its essential prime implicants.
The Quine-McCluskey method is an algorithm that uses the concepts of prime implicants, essential prime implicants, and petrick's method to simplify Boolean functions. The method starts with finding all the prime implicants of the function and then grouping them to form essential prime implicants. The essential prime implicants are then used to form the MSP expression of the function. The MSP expression obtained using this method is minimal, which means that it has the least number of terms and literals compared to other simplified expressions.
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Tom swam at a pool each day, for 5 days, during one week. The number of people
at the pool when he arrived on each of those days is shown.
12, 19, 17, 26, 26
What is the mean number of people who were at the pool when Tom arrived on
these days?
M. 14
P. 19
R. 20
S. 26
Answers
Read the story
Bridgette and Naomi ran for sixth-grade class president. In the election, every sixth-
grade student voted for either Bridgette or Naomi, Bridgette received 5 votes for every 7
votes Naomi received.
Pick the diagram that models the ratio in the story.
Bridgette
Naomi
Bridgette
Naomi
If there are 240 students in the sixth-grade class, how many votes did Naomi receive?
votes
Submit
Answers
If there are 240 students in the sixth-grade class then the number of votes that Naomi received is: 336 votes.
How to solve algebra word problems?A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.
Bridgette and Naomi ran for sixth-grade class president.
In the election, every sixth-grade student voted for either Bridgette or Naomi.
Bridgette received 5 votes for every 7 votes Naomi received.
the first figure represents 5:7 ratio in the story.
Since Bridgette received 5 votes for every 7 votes Naomi received, Bridgette received 5/7 of the total votes and Naomi received 2/7 of the total votes.
We know that the total number of votes cast is equal to the total number of students in the class, which is 240.
Therefore, we can set up the equation:
⁵/₇(x) + ²/₇(x) = 240
Simplifying the equation, we get:
(5x + 2x)/7 = 240
7x/7 = 240
x = 240 × 7/5
x = 336
Therefore, If there are 240 students in the sixth-grade class then Naomi received 336 votes.
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There were 49 questions in the exam and Peter answered 45 questions correctly. Find the percent of error.
A. 8.16%
B. 8.2%
C. 8.5%
D. 8.8%
Answers
Answer:
A
Step-by-step explanation:
49-45 = 4 wrong
4/49 = 0.08163
= 8.16%
Answer:
A) 8.16
Step-by-step explanation:
1) Subtract 49-45
2) Divide 4/49 and multiply by 100
3) Then multiply by 100
Hope this helped
Any remainders? What’s the answer?
Answers
264 19 is remainder
For the diagram below, which equation is the correct use of the distance formula?
Answers
Answer:
D
Step-by-step explanation:
The table represents a linear relationship. x −1 0 1 2 y 2 0 −2 −4 Which of the following graphs shows this relationship? Group of answer choices graph of a line passing through the points negative 2 comma negative 4 and 0 comma 0 graph of a line passing through the points negative 2 comma negative 1 and 0 comma 0 graph of a line passing through the points negative 2 comma 4 and 0 comma 0 graph of a line passing through the points negative 2 comma 1 and 0 comma 0
Answers
The graph of the linear function y = -2x is given by the image presented at the end of the answer.
How to define the linear function?The slope-intercept definition of a linear function is given as follows:
y = mx + b.
In which:
m is the slope, representing the rate of change.b is the intercept, representing the value of y when x = 0.From the table, when x increases by 1, y decays by 2, hence the slope m is given as follows:
m = -2.
When x = 0, y = 0, hence the intercept b is given as follows:
b = 0.
Hence the function is:
y = -2x.
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What is the slope of the line?
Answers
Answer:
The slope of the line is y=1x+1.5
Step-by-step explanation:
so the slope is 1/1 which is 1 only
Answer:
4/5
I hope this helps dkdmdmjsdk
Sarah has been running a dog-walking business since 2010. She walks dogs twice a day, takes them to the park, and returns them to their homes. Each year, she has increased her fee by the same amount. The table shows what Sarah charged each customer for two given years of her business:
Year Annual Dog-walking Fee
2010 $350
2014 $750
A. What is the rate of change and initial value for Sarah's business? How do you know?
B. Write an equation in slope-intercept form to represent the fees that Sarah charges each year. (10 points)
Answers
Sarah's company started out with a $350 value and is currently changing at a rate of $100 annually.
The annual fee is expressed as an equation in slope-intercept form:
y = 100x + 350.
Define the term slope-intercept form?y = mx + b, where m is the line's slope and b is its y-intercept, is the formula for a straight line.
Given details:
Since 2010, Sarah has operated a dog-walking service.She has raised her rate the same amount each year.The table displays the prices that Sarah charged each client during the course of her business's first two years:
Year Annual Dog-walking Fee
2010 $350
2014 $750
A.
Sarah has so increased the cost by $400 over the past four years.
For Sarah's company, its rate of change called slope will be,
m = 750 - 350 / 4
m = 100
Therefore, Sarah is raising the cost by $100 yearly.
Due to the payment she received for the first year, the calculated values of a business is $350.
B. Define x as the period of time that has passed since she began her business in 2010.
Consequently, the annual fee equation can be expressed in slope-intercept form as,
y = mx + c
where y stands for the cost she must pay after x years.
Her company's baseline value is therefore $350, and its rate of change is $100 annually.
The annual fee is expressed as an equation in slope-intercept form.: y = 100x + 350.
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