Answer:
5,043,299
Step-by-step explanation:
five million = 5,000,000
forty-three thousand= 43,000
two hunded = 200
ninety-nine = 99
Answer:
5,043,299
Step-by-step explanation:
i thinks its that
which of the following is an area of mathematics that studies how competing parties interact
An area of mathematics that studies how competing parties interact is known as "game theory."
Game theory analyzes strategic decision-making in situations where multiple participants, known as players, make choices that affect each other's outcomes. It examines the interactions, strategies, and outcomes of these competitive or cooperative situations.
Game theory provides mathematical models and frameworks to analyze various scenarios, such as conflicts, negotiations, auctions, voting systems, and economic markets. It studies the behavior of rational players, their objectives, and the choices they make to maximize their own outcomes, considering the actions and reactions of other players.
The field of game theory explores concepts such as strategies, payoffs, Nash equilibrium, dominant strategies, and cooperative or non-cooperative games. It aims to predict and understand the behavior and outcomes of competitive situations and provides insights into decision-making, resource allocation, and the dynamics of interactions between individuals, organizations, or even nations.
Overall, game theory serves as a valuable tool in various disciplines, including economics, political science, psychology, and computer science, to analyze and model situations where competing parties interact.
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factor the following terms9x^2-81
The given expression:
\(9x^2-81\)The expression can be written as :
\(9x^2-81=9x^2-9\times9\)Take 9 common :
\(9x^2-81=9(x^2-9)\)Since 3 x 3 = 9
\(9x^2-81=9(x^2-3^2)\)Apply the property of factorization:
\((a^2-b^2)=(a+b)(a-b)\)So, the expression can be written as :
\(9x^2-81=9(x-3)(x+3)\)So, the factorization is : 9(x + 3) (x - 3)
Answer :
\(9x^2-81=9(x-3)(x+3)\)
MA is the bisect or of
Answer:
hum I think it is a bisect
calculate the correct amount if significant figures?
10.598 + 3 - 9.01 + 0.000378
would the answer be 5 or 5. ?
The correct amount, rounded to the appropriate number of significant figures, is 5.
Add the numbers together: 10.598 + 3 - 9.01 + 0.000378 = 4.587378.
Determine the number of significant figures in each number:
10.598 has five significant figures.
3 has one significant figure.
9.01 has three significant figures.
0.000378 has three significant figures.
Find the number with the least number of significant figures, which is 3.
Round the result to the same number of significant figures as the number with the least number of significant figures. Therefore, the result should be rounded to 3 significant figures.
The result, rounded to 3 significant figures, is 4.59.
Since the number 4.59 does not have any digits after the decimal point, it should be written as 5.
herefore, the correct answer, rounded to the appropriate number of significant figures, is 5.
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Elisa swim laps in the pool. When she first started, she completed 10 laps in 25 minutes. Now she can finish 12 laps in 24 mins. By how many minutes has she improved her lap time?
Answer:
I think one minute
Step-by-step explanation:
she can now complete 2 laps in one minute
HELP FOR BRAINLIEST
Answer:
corresponding angles in given figure are : E and C , F and D, A and G ,B and H
Write an explicit formula for a_n , the n^{th} term of the sequence 125, 25, 5, ...
The explicit formula for the sequence is \(a_n = 125 \times (\frac{1}{5})^{n-1}\).
Describe Geometric Sequence.A geometric sequence is a sequence of numbers in which each term is obtained by multiplying the previous term by a fixed constant. This fixed constant is called the common ratio and is denoted by the letter r.
\(\mathrm{ \large{a_n }= a_1 \times r^{n-1} }\)
where aₙ is the nth term of the sequence, a₁ is the first term of the sequence, r is the common ratio, and n is the position of the term in the sequence.
The common ratio of a geometric sequence determines how quickly the terms increase or decrease. If the common ratio is greater than 1, the terms will increase exponentially. If the common ratio is between 0 and 1, the terms will decrease exponentially. If the common ratio is negative, the terms will alternate between positive and negative values.
The sum of a finite geometric sequence can be calculated using the formula:
\($\mathrm{S_n = a_1 \times \frac{1-r^n}{1-r}}\)
Geometric sequences have applications in many areas of mathematics and science, including finance, physics, and computer science. They are used to model exponential growth and decay, as well as to analyze patterns in data and algorithms.
The given sequence is a geometric sequence with a common ratio of 1/5. The first term is 125.
The explicit formula for a geometric sequence is given by:
\(\mathrm{ \large{a_n }= a_1 \times r^{n-1} }\)
where a₁ is the first term and r is the common ratio.
Substituting the given values, we get:
\(a_n = 125 \times (\frac{1}{5})^{n-1}\)
Hence, the explicit formula for the sequence is \(a_n = 125 \times (\frac{1}{5})^{n-1}\).
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Which of the following is true about a "cumulative ACK witha sequence number M in the Go-Back-N protocol) A When received by the sender, it retransmits all da packets in the window up to sequence number M When received by the sender, it slides its window by b When sent by the receiver, all packets up to sequer number M were correctly received and delivered D. Both (B) and (C) B. C. 11. The function that is not a cause of extra overhead of routers used to forward IPv4 datagrams is: A. The datagram header checksum B. The datagram fragmentation C. The datagram options D. The datagram reassembly 12. In the Selective-Repeat protocol, if the timer expires, A. All packets in the window are retransmitted and t is restarted B The packet, for which the timer has exp retransmitted immediately and its timeout in Part 1: (20 points, I point each) Choose the best answer for each of the following multiple-choice questions 1. Which of the following Internet transport-layer services provide error checking" A. TCP B. UDP C Neither TCP nor UDP D. Both TCP and UDP 2. The type of delay that is not caused by the store-and-forward strategy used by the switching devices is: A. The processing delay B. The queuing delay C. The transmission delay D. The propagation delay 3. In a statistical multiplexed system, if the average queuing delay is very close to zero, then: A. The system is very well-engineered B. The traffic intensity is greater than 50% C. The system resources are inefficiently utilized D. None of the above
TCP provides error checking to ensure reliable data delivery, making option A the correct answer. Only the propagation delay is not caused by the store-and-forward strategy employed by switching devices.
TCP (Transmission Control Protocol) provides error checking as part of its services. It ensures reliable data delivery by using acknowledgments and sequence numbers to detect and recover from packet loss, errors, or out-of-order delivery. When a TCP receiver receives data, it sends an acknowledgment (ACK) back to the sender to confirm the successful reception of packets. If the sender does not receive an ACK for a particular packet within a specified timeout period, it assumes the packet was lost or damaged and retransmits it.
TCP provides error checking to ensure reliable data delivery, making option A the correct answer.
The propagation delay is the time it takes for a signal to travel from the source to the destination. It is determined by the physical distance between the devices and the speed of signal propagation in the transmission medium. The propagation delay is an inherent characteristic of the medium and cannot be eliminated by switching devices or other strategies.
The other three options—processing delay, queuing delay, and transmission delay—are all caused by the store-and-forward strategy used by switching devices. Processing delay refers to the time taken to examine and process the packet headers. Queuing delay occurs when packets have to wait in a queue before being transmitted. Transmission delay is the time it takes to push the bits onto the transmission medium.
Among the given options, only the propagation delay is not caused by the store-and-forward strategy employed by switching devices.
3. The correct answer is A. The system is very well-engineered.
In a statistical multiplexing system, the queuing delay is the delay experienced by packets waiting in a queue before being transmitted. If the average queuing delay is very close to zero, it indicates that the system is well-engineered and efficiently managing its resources. A well-designed system can minimize or eliminate queuing delays by appropriately allocating resources and ensuring efficient scheduling algorithms.
Traffic intensity, which represents the ratio of the average traffic load to the transmission capacity, does not directly determine the queuing delay. It is possible to have low queuing delays even with high traffic intensity if the system is well-designed.
When the average queuing delay is close to zero, it suggests that the system is well-engineered and efficiently utilizing its resources, as stated in option A.
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what is the answer to the equation 8n + 10 = 50 solve for n
Answer: \(n=5\)
Add -10 to each side of the equation
\(10 + -10 + 8n = 50 + -10\)
Combine like terms
\(0 + 8n = 50 + -10\\8n = 50 + -10\\8n = 40\)
Divide each side by 8
\(8n/8=40/8\\n=5\)
Answer:
n = 5
Step-by-step explanation:
8n +10 = 50
-10 -10
8n = 40
8 8
n = 5
find three positive consecutive integers such that the product of the smallest and the largest is 26 more than six times the middle integer
Answer:
8, 9, 10
Step-by-step explanation:
three positive consecutive integers
x, x + 1, x + 2
the product of the smallest and the largest is 26 more than six times the middle integer
x(x + 2) = 6(x + 1) + 26
Expand
x^2 + 2x = 6x + 6 + 26
Combine like terms
x^2 + 2x = 6x + 32
Subtract 6x + 32 from both sides
x^2 - 4x - 32 = 0
Factor
(Alternately use the quadratic formula or complete the sqaure)
(x - 8)(x + 4)
x = {-4, 8}
-4 is extraneous because the integers must be positive
x = 8
x + 1 = 9
x + 2 = 10
8, 9, 10
Answer:
\(8,9,10\)
Step-by-step explanation:
We can make this an equation and use the variable n to represent our numbers
\(n-1(smallest)\)
\(n(middle)\)
\(n+1(largest)\)
\((n-1)\cdot (n+1)=6n+26\)
\(n^2-1 = 6n+26\)
\(n^2 - 6n - 27 = 0\)
After we factorize we get
\(n=9\)
since our smallest is \(n-1\) so our smallest number is \(8\) and largest is \(10\)
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Triangle QRS is to be dilated using the rule D Subscript P, three-fourths.
Point P is the center of dilation. Triangle Q R S is shown. The length of P S is 8.
What will be the distance from the center of dilation, P, to the image S'?
2 units
4 units
6 units
8 units
The distance from the center of dilation, P, to.the image vertice S' is; 6 units.
What is the distance from the center of dilation, P, to the image S'?It follows from the task content that the center of dilation of the triangle QRS is point P and the length of segment PS in the pre-image is; 8 units.
Ultimately, since the dilation factor is; three-fourths, it therefore follows that the distance of point P to S' in the image is; (3/4) × 8 = 6 units.
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Answer: OPTION C
Step-by-step explanation:
calculate the number of waffles produced if you start with 15 eggs, assuming you have enough of all other ingredients? given: 4 cups flour 6 eggs 2 tbsp oil 8 waffles
The number of waffles can be made from 15 eggs are, 20 waffles.
the waffles can be calculates as follows
4 cups of fluor + 6 eggs +2 tbsp oil = 8 waffles
we need 6 eggs to make 8 waffles
So, the waffles can we make from 15 eggs = \(\frac{8}{6} X 15 = 20\) waffles
Hence, the number of waffles can be made from 15 eggs are 20 waffles.
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8 - 2(3х – 1) = x+ 9?
Answer:
x=1/7 or 0.14
Step-by-step explanation:
first you distribute: 8-6x+2=x+9
next combine like terms (8 and 2): -6x+10=x+9
then subtract 1x from both sides: -7x+10=9
then subtract 10 from both sides: -7x=-1
divide both sides by -7: x=1/7 or 0.14
Need help on these 2
hat is the maximum speed of a point on the outside of the wheel, 15 cm from the axle?
It depends on the rotational speed of the wheel. To calculate this speed, we need to know the angular velocity of the wheel.
The maximum speed of a point on the outside of the wheel, 15 cm from the axle, if we assume that the wheel is rotating at a constant rate, we can use the formula v = rω, where v is the speed of the point on the outside of the wheel, r is the radius of the wheel (15 cm in this case), and ω is the angular velocity of the wheel. Therefore, the maximum speed of a point on the outside of the wheel would be directly proportional to the angular velocity of the wheel.
The formula to calculate the maximum linear speed (v) is:
v = ω × r
where v is the linear speed, ω is the angular velocity in radians per second, and r is the distance from the axle (15 cm, or 0.15 meters in this case).
Once you have the angular velocity (ω) of the wheel, you can plug it into the formula and find the maximum speed of a point on the outside of the wheel.
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Need help with this one. Please illustrate and show work
Answer:
10 degrees each
Step-by-step explanation:
Kelly is knitting a scarf for her brother. It took her 13
1
3
hour to knit 38
3
8
foot of the scarf. How fast is Kelly's knitting speed, in feet per hour?
The answer to the given question about the speed of Kelly knitting a scarf is 2.92ft/hr. Kelly knits at a rate of 2.92 feet per hour.
To find Kelly's knitting speed in feet per hour, we need to divide the length of the scarf by the time taken to knit it:
Knitting speed = length of scarf / time taken to knit it
Length of scarf = 38 feet
Time taken to knit = 13 hours
So Kelly's knitting speed is:
Knitting speed = 38 feet / 13 hours
Knitting speed = 2.92 feet per hour (rounded to two decimal places)
Therefore, Kelly's knitting speed is 2.92 feet per hour.
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answer
answer
asap
pls
Answer:
true
Step-by-step explanation:
Answer:
true
Step-by-step explanation:
An integer can be written as a fraction by giving it a denominator of one
U are suppose to find out what they did wrong in the first box. Then in the secon box show the correct way. Help me and if u don’t know don’t answer
Answer is 3
Step-by-step explanation:
first what you do is you rearrange the numbers so the eqaution is -2x+4=-2
SO what you do is (4) - 4 to cancel it out then you do the same thing on the other side so (-2)-4=-6 so the equation now is -2x=-6 then you divide -2 to cancel it out and you do the same thing -6 divide by -2 is 3 so the answer is 3
pleaseeeeee helpppppppp asappppp! thank you!
Answer:
\(2x^3+x^2-8x-4=(2x+1)(x+2)(x-2)\)
Step-by-step explanation:
Let's collect \(x^2\) between the first two terms, and -4 between the last two:
\(2x^3+x^2-8x-4=x^2(2x+1) -4 (2x+1)\)
At this point you should see there is a common factor\(2x+1\)between both terms, then let's collect that:
\(2x^3+x^2-8x-4=x^2(2x+1) -4 (2x+1) = (2x+1)(x^2-4)\)
Final step is recognizing a difference of squares (x and 2) in the second bracket, to end up our work!
\(2x^3+x^2-8x-4=x^2(2x+1) -4 (2x+1) = (2x+1)(x^2-4) =(2x+1)(x+2)(x-2)\)
Step-by-step explanation:
\(f(x) = {2}^{3} + {x}^{2} - 8x - 4\)
\( {x}^{2} (2x + 1) - 2(2x + 1) = 0\)
\((2x + 1)( {x}^{2} - 2)\)
\(x = \frac{ - 1}{2} \\ x = \sqrt{2} \)
hope it's helpful
The continuous random variable V has a probability density function given by: 6 f(v) = for 3 ≤ ≤7,0 otherwise. 24 What is the expected value of V? Number
The expected value of the continuous random variable V is 5. The expected value of V is 5, indicating that, on average, we expect the value of V to be around 5.
To calculate the expected value of a continuous random variable V with a given probability density function (PDF), we integrate the product of V and the PDF over its entire range.
The PDF of V is defined as:
f(v) = 6/24 = 0.25 for 3 ≤ v ≤ 7, and 0 otherwise.
The expected value of V, denoted as E(V), can be calculated as:
E(V) = ∫v * f(v) dv
To find the expected value, we integrate v * f(v) over the range where the PDF is non-zero, which is 3 to 7.
E(V) = ∫v * (0.25) dv, with the limits of integration from 3 to 7.
E(V) = (0.25) * ∫v dv, with the limits of integration from 3 to 7.
E(V) = (0.25) * [(v^2) / 2] evaluated from 3 to 7.
E(V) = (0.25) * [(7^2 / 2) - (3^2 / 2)].
E(V) = (0.25) * [(49 / 2) - (9 / 2)].
E(V) = (0.25) * (40 / 2).
E(V) = (0.25) * 20.
E(V) = 5.
Therefore, the expected value of the continuous random variable V is 5.
The expected value represents the average value or mean of the random variable V. It is the weighted average of all possible values of V, with each value weighted by its corresponding probability. In this case, the expected value of V is 5, indicating that, on average, we expect the value of V to be around 5.
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Katrina bought new shoes for $55.00, jeans for $29.99, and a new blouse for $27.79. Sales tax in her area is 7 percent. What was the total charge for her purchases?
Answer:
$120.67
Step-by-step explanation:
1. 55+29.99+27.79 = 112.78
2. 7% of 112.78 is 7.89
:)
a) Activity that should be crashed first to reduce the project duration by 1 day is (1) b) Activity that should be crashed next to reduce the project duration by one additional day is (2) c) Total cos
a) Activity that should be crashed first to reduce the project duration by 1 day is B.
b) Activity that should be crashed next to reduce the project duration by one additional day is C.
c) Total cost of crashing the project by 2 days = $10,000.
To determine the activities that should be crashed first and next, we need to consider the critical path method (CPM). The critical path is the longest sequence of activities that determines the total project duration. Crashing activities on the critical path will reduce the project duration.
Let's calculate the project duration and costs for each activity:
Activity A:
Normal Time: 7 days
Crash Time: 6 days
Normal Cost: $5000
Total Cost with Crashing: $5600
Activity B:
Normal Time: 4 days
Crash Time: 2 days
Normal Cost: $1500
Total Cost with Crashing: $3400
Immediate Predecessor(s): A
Activity C:
Normal Time: 11 days
Crash Time: 9 days
Normal Cost: $4200
Total Cost with Crashing: $6600
Immediate Predecessor(s): B
To find the critical path, we add the normal times of each activity:
Critical Path: A -> B -> C
a) Activity that should be crashed first to reduce the project duration by 1 day:
Since the critical path includes activities A, B, and C, we need to identify which activity's crash time can reduce the project duration by 1 day. The activity that can achieve this is B since its crash time is 2 days compared to activity A's crash time of 6 days. Therefore, activity B should be crashed first.
b) Activity that should be crashed next to reduce the project duration by one additional day:
After crashing activity B, the project duration will be reduced by 1 day. To further reduce the duration by an additional day, we need to determine which activity's crash time can achieve this. The activity that can achieve this is C since its crash time is 9 days compared to activity A's crash time of 6 days. Therefore, activity C should be crashed next.
c) Total cost of crashing the project by 2 days:
The total cost of crashing the project by 2 days is the sum of the total costs for the crashed activities:
Total cost of crashing = Total cost of crashing activity B + Total cost of crashing activity C
= $3400 + $6600
= $10,000
Therefore, the total cost of crashing the project by 2 days is $10,000.
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Complete Question:
Three activities are candidates for crashing on a project network for a large computer installation (all are, of course, critical). Activity details are in the following table.
a) Activity that should be crashed first to reduce the project duration by 1 day is
b) Activity that should be crashed next to reduce the project duration by one additional day is
c) Total cost of crashing the project by 2 days =
Carol starts with $50 and saves $10 each
week. Bill has $25 and save $15 each
week. For numbers 5a and 5b, determine
whether the statement is true or false,
a. Bill will never have more money
than Carol
True
False
b. Carol and Bill with have the same
amount of money at Week 6,
True
False
Answer:
a. F
b. F
Step-by-step explanation:
at 6 weeks carol has 110 and bill has 115, proving a&b wrong
and sorry for asking but, if this is right could i please get a thanks & brainliest recently a moderator deleted ALL my answers (over 400 answers) causing me to lose over 3k points so id appreciate it alot thanks xoxo
Find the next three terms in each geometric sequence.
1. 638, -216, 72.......
2. 1/6, 1/2, 4.......
3. 72, 36, 18.......
The next three terms in each geometric sequence is 72, 36, 18, 9, 4.5, 2.25.
What is the general form of geometric progression?The general form of Geometric Progression is: a, ar, ar 2, ar 3, ar 4,…,a n. Where,
a = First term.
r = common ratio.
a n = nth term.
General Term or Nth Term of GP.
Let a be the first term
And, r be the common ratio for a G.P.
The general form of Geometric Progression is:
GP-series
Where,
a = First term
r = common ratio
arⁿ ⁻¹ = nth term
The next three terms of the GP is :
2.25 + 2.25 = 4.5
4.5 + 4.5 = 9
9 + 9 = 18
18 + 18 = 36
36 + 36 = 72
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true or false the decimalformat class is part of the java api so it is automatically available to your programs.
The statement is true. The DecimalFormat class is part of the Java API, specifically within java.text package, so it is automatically available to your programs. You can use it to format numbers in various ways, such as for displaying currency or percentages.
DecimalFormat is a concrete subclass of NumberFormat that formats decimal numbers. It has a variety of features designed to make it possible to parse and format numbers in any locale, including support for Western, Arabic, and Indic digits. It also supports different kinds of numbers, including integers (123), fixed-point numbers (123.4), scientific notation (1.23E4), percentages (12%), and currency amounts ($123). All of these can be localized.
To obtain a NumberFormat for a specific locale, including the default locale, call one of NumberFormat's factory methods, such as getInstance(). In general, do not call the DecimalFormat constructors directly, since the NumberFormat factory methods may return subclasses other than DecimalFormat. If you need to customize the format object, do something like this:
NumberFormat f = NumberFormat.getInstance(loc);
if (f instanceof DecimalFormat) {
((DecimalFormat) f).setDecimalSeparatorAlwaysShown(true);
}
A DecimalFormat comprises a pattern and a set of symbols. The pattern may be set directly using applyPattern(), or indirectly using the API methods. The symbols are stored in a DecimalFormatSymbols object. When using the NumberFormat factory methods, the pattern and symbols are read from localized ResourceBundles
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True. The Decimal Format class is a part of the Java API and is included in the java.text package.
It is automatically available to Java programs without the need for any additional installations or imports.
The Decimal Format class is part of the Java API, and it is automatically available to your programs.
The Java API is a collection of pre-written classes, methods, and interfaces that are part of the Java Development Kit (JDK).
These classes and methods provide a wide range of functionalities that can be utilized by Java developers to build robust applications.
The Decimal Format class, specifically, is a subclass of the Number Format class and is used to format decimal numbers according to a specific pattern.
The class provides methods to format and parse decimal numbers and can be used to specify the number of digits after the decimal point, the use of a thousand separator, and the currency symbol.
The Decimal Format class in your Java program, you simply need to import the class using the import statement, and then create an instance of the class.
For example:
import java. text. Decimal Format.
public class MyClass
{
public static void main (String [] args) {
Decimal Format df = new Decimal Format("#.00");
double num = 1234.5678
System.out.println(df.format(num));
}
}
The Decimal Format class using the import statement, and then create an instance of the class called df.
We then use the format method of the class to format the decimal number 1234.5678 with two decimal places.
The Decimal Format class is an essential part of the Java API and is automatically available to your programs.
Its inclusion in the Java API makes it easier for Java developers to format decimal numbers in their applications.
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The devil postpile national monument lakes,California is named for the hexagon prism-shape columns of the rock that formed after lava cooled. The column shown below contains 180 cubic feet of rock and the area of the hexagonal base is 3 square feet
What is the height of the column
The height of the column is 60 feet. This means that the rock column reaches a height of 60 feet based on the given volume and the area of its hexagonal base.
To find the height of the column, we can use the formula for the volume of a hexagonal prism:
V = Bh
Where:
V is the volume of the prism,
B is the area of the base,
and h is the height of the prism.
In this case, we know that the volume of the column is 180 cubic feet and the area of the hexagonal base is 3 square feet. Substituting these values into the formula, we get:
180 = 3h
To solve for h, we divide both sides of the equation by 3:
h = 180 / 3
h = 60 feet.
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g the probability that a patient recovers from a stomach disease is 0.8 exactly 14 recover? at least 10 recover?
A patient's probability of recovering is 0.8, so the likelihood that they won't is 0.2.
The probability that a patient will recover from a stomach disease is 0.8. Assume that 20 persons have reportedly got this illness.
Let X = # of recoveries out of 20 patients who caught the condition while PMF for X and resolve issues. Imagine that a 20-person sample was chosen at random.
Here, Bernoulli trials are applicable.
Recall that the chance of k successes in n trials using the Bernoulli approach is given by:
P(k)=( n/k )p (power k) * (q power n−k)
where q=1-p is the probability that an attempt would fail
where q=1-p is the probability that an attempt would fail
Here, let's make recovery a success. Hence, p = 0.8, q = 0.2, and n = 20
The probability that at least 10 recoveries will occur is
P(X10) = P(10) + P(11) + P(12) +... + P (20)
The complete question will be:
The probability that a patient recovers from a stomach disease is 0.8. Suppose twenty people are known to have contracted this disease. What is the probability that at least ten recover?
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According to the lesson, describe in detail how you would use a centimeter ruler to measure a match stick?
To use a centimeter ruler to measure a matchstick, place the ruler parallel to the matchstick, aligning the zero mark with one end. Identify the nearest centimeter mark and estimate the millimeter measurement by looking at the divisions between centimeters and smaller increments for more precision.
To begin, ensure the centimeter ruler is in good condition and properly calibrated. Lay the matchstick on a flat surface, making sure it is straight. Position the ruler next to the matchstick, aligning the zero mark with one end while keeping it parallel to the matchstick. Observe the other end of the matchstick and identify the nearest centimeter mark on the ruler to the left of the end point. This represents the whole centimeter measurement. Next, look at the lines or ticks between the whole centimeter marks. Each centimeter is divided into 10 millimeter intervals. Estimate the length of the matchstick by identifying the millimeter line that aligns with the end of the matchstick. For more precise measurements, use the smaller divisions on the ruler. Each millimeter is further divided into smaller increments called tenths of a millimeter. Estimate the length by identifying the smallest increment that aligns with the end of the matchstick. Record the measurement by noting the number of centimeters, followed by the number of millimeters (and tenths of millimeters, if necessary). Handle the matchstick carefully to avoid any damage or inaccuracies in the measurement..
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How many hours and minutes in one hundred and fifty minutes?
Answer:
There are 2 hours and 30 minutes in 150 minutes.
Step-by-step explanation:
Answer:
Step-by-step explanation:
150 ÷ 60
Quotient will be the hours and remainder will be the minutes
2 hours 30 minutes