The result of 10 trials expressed in percentage is 70%.
List out the 10 trials in table format.We can utilize the random number table to produce 10 random numbers between 0 and 1 to approximate Nestor's performance in the ten races. If a number is less than or equal to 0.79, it is considered a "medal," and if it is larger than 0.79, it is considered a "no medal." This approach can be repeated ten times to get a sense of the range of possible outcomes.
For ten trials, we get the following results using the random number table shown below:
To estimate the likelihood that Nestor will win at least six of the following ten races, we count how many trials resulted in six or more medals. Seven of the ten trials resulted in six or more medals. As a result, we estimate the likelihood to be 7/10, or 70%.
The likelihood is 70% when expressed as a percentage.
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A water ballon is launched straight up. The balloons flight is modeled by the function h(t)=16t^2+192t
Answer:Step by Step Solution
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Rearrange:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
h*(t)-(16*t^2+192*t)=0
STEP
1
:
Equation at the end of step 1
ht - (24t2 + 192t) = 0
STEP
2
:
STEP
3
:
Pulling out like terms
3.1 Pull out like factors :
ht - 16t2 - 192t = t • (h - 16t - 192)
Equation at the end of step
3
:
t • (h - 16t - 192) = 0
STEP
4
:
Theory - Roots of a product
4.1 A product of several terms equals zero.
When a product of two or more terms equals zero, then at least one of the terms must be zero.
We shall now solve each term = 0 separately
In other words, we are going to solve as many equations as there are terms in the product
Any solution of term = 0 solves product = 0 as well.
Solving a Single Variable Equation:
4.2 Solve : t = 0
Solution is t = 0
Equation of a Straight Line
4.3 Solve h-16t-192 = 0
Tiger recognizes that we have here an equation of a straight line. Such an equation is usually written y=mx+b ("y=mx+c" in the UK).
"y=mx+b" is the formula of a straight line drawn on Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis.
In this formula :
y tells us how far up the line goes
x tells us how far along
m is the Slope or Gradient i.e. how steep the line is
b is the Y-intercept i.e. where the line crosses the Y axis
The X and Y intercepts and the Slope are called the line properties. We shall now graph the line h-16t-192 = 0 and calculate its properties
Graph of a Straight Line :
Calculate the Y-Intercept :
Notice that when h = 0 the value of t is 12/-1 so this line "cuts" the t axis at t=-12.00000
t-intercept = 192/-16 = 12/-1 = -12.00000
Calculate the X-Intercept :
When t = 0 the value of h is 192/1 Our line therefore "cuts" the h axis at h=192.00000
h-intercept = 192/1 = 192.00000
Calculate the Slope :
Slope is defined as the change in t divided by the change in h. We note that for h=0, the value of t is -12.000 and for h=2.000, the value of t is -11.875. So, for a change of 2.000 in h (The change in h is sometimes referred to as "RUN") we get a change of -11.875 - (-12.000) = 0.125 in t. (The change in t is sometimes referred to as "RISE" and the Slope is m = RISE / RUN)
Slope = 0.125/2.000 = 0.062
Geometric figure: Straight Line
Slope = 0.125/2.000 = 0.062
h-intercept = 192/1 = 192.00000
t-intercept = 192/-16 = 12/-1 = -12.00000
t = 0
Step-by-step explanation:
A small box weighs 1 25 pounds. A large box weighs 3 1/3 time as much as the small box. how much does the large box weigh?
Answer:
416.7pounds
Step-by-step explanation:
Given parameters:
Weight of the small box = 125pounds
Unknown:
Weight of the larger box = ?
Solution:
The large box weighs \(3\frac{1}{3}\) times as the small box:
So;
= 125pounds x \(\frac{10}{3}\)
= 416.7pounds
Solve for x
-13 > 2x – 5 or 2x – 5 > 17
\(~~~~~-13 > 2x-5~~~~~ \text{or}~~~~~~~2x -5 > 17\\\\\implies -13+5 > 2x~~~~~\text{or}~~~~~~~ 2x > 17+5\\\\\implies -8 > 2x~~~~~~~~~~~~\text{or}~~~~~~~2x > 22\\\\\implies -\dfrac 82 > x~~~~~~~~~~~~~\text{or}~~~~~~~x > \dfrac{22}2\\\\\implies -4 > x~~~~~~~~~~~~~~\text{or}~~~~~~~x > 11\\\\\implies x < -4~~~~~~~~~~~~~~\text{or}~~~~~~~x > 11\\\\\text{Hence,}~ x < -4 ~\dispaystyle \vee ~ x > 11\)
when applying descriptive statistics to a data set, it is good practice to:
When applying descriptive statistics to a data set, it is good practice to: Begin by examining the basic characteristics of the data, such as the minimum and maximum values, mean, median, and mode.
This provides an initial understanding of the central tendency and range of the data.
Calculate measures of dispersion, such as the standard deviation and range, to assess the spread or variability of the data points. This helps to understand how closely the data points cluster around the central tendency.
Visualize the data using appropriate graphical representations, such as histograms, box plots, or scatter plots, to gain insights into the distribution and patterns within the data.
Identify and handle any missing or outlier data points that may affect the overall analysis. Missing data can be addressed through imputation techniques, while outliers may require further investigation or treatment.
Summarize the findings using appropriate summary statistics and clear, concise descriptions. This includes presenting measures of central tendency, dispersion, and any other relevant statistics or patterns observed in the data.
Ensure that the results and interpretations are accurate, objective, and meaningful by applying appropriate statistical techniques and avoiding biased or misleading analyses.
Consider the context of the data set and the research question or problem being addressed. Descriptive statistics should be interpreted in relation to the specific context and should not be generalized beyond their scope.
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"People should not be afraid of their governments.
Governments should be afraid of their people." [V]
DO YOU AGREE????
YES OR NO
Answer:
YESSSSSSSSSSSSSSSSSS
i mean theres a ton of us we can over power them anytime!
Look at the screenshot below and please try to answer!!
Answer:
4th and 5th figures are attached below. There would be about 400 dots in the 100th figure.
Use the value of the trigonometric function to evaluate the indicated function.
sin(–t) = 5/6
Find sin(t).
Answer:
\(\displaystyle \sin t = - \frac{5}{6}\)
Step-by-step explanation:
Recall that since sine is an odd function:
\(\displaystyle \sin (-\theta) = -\sin \theta\)
Hence:
\(\displaystyle \sin(-t) = -\sin t = \frac{5}{6}\)
Therefore:
\(\displaystyle \sin t = - \frac{5}{6}\)
HELP ASAP!right answer I’ll give you a crown
Answer:
\(y=-\frac{3}{2}x+1\)
Step-by-step explanation:
Slope-intercept form means
\(y=mx+c\)
where m is given its the slope which is \(-\frac{3}{2}\) and we have the coordinates x and y which is (4, -5) and we need to find the value of c which is the y-intercept so we insert all these values into the equation so ,
\(y=mx+c\)
\(-5 = -\frac{3}{2}(4)+c\)
\(-5=-6+c\)
\(c=1\)
now we know the value of slope which is given \(-\frac{3}{2}\) and we found the value of which is 1 so we put these values into our original slope-intercept form equation
\(y=mx+c\\\\y=-\frac{3}{2}x+1\)
Please help me! (It’s due today) you don’t need to do question 18
Answer:
1. 2 x 3 x 3 x 5
2. 2 x 3 x 11
3. 2 x 2 x 13
4. Prime
5. 15
6. 4
7. 1
8. 14
9. 32 + 48 = 16(2 + 3) = 80
10. 15 + 57 = 3(5 + 10) = 72
11. 14 + 98 = 14(1 + 7) = 112
12. 55 + 88 = 11(5 + 8) = 143
13. 24
14. 42
15. 12
16. 36
17. (Work from the bottom up) 6, 4, 48
10TH GRADE MATH: Central Angles 5 question pretest. 20 POINTS
The value of x is 17
The congruent arcs are (b) PQ and SR
The radius is 12 units
The value of PQ is 4
The length YZ is 19 units
How to calculate the value of xIn this question, we make use of the property of congruent sides
So, we have
3x - 24 = x + 10
When evaluated, we have
2x = 34
Divide by 2
x = 17
Identifying the congruent arcsBy the definition of congruent arcs, congruent arcs are arcs that have equal measures
In this figure, the congruent arcs are PQ and SR i.e. (b) PQ and SR
Calculating the radiusThe radius of the circle is calculated as
r² = (25 + r)² - 35²
When expanded, we have
r² = 625 + 50r + r² - 1225
So, we have
50r = 600
Divide both sides by 50
r = 12
How to calculate the value of PQIn this question, we make use of the property of congruent sides
So, we have
PQ = SR
Where
SR = 4
When evaluated, we have
PQ = 4
Calculating the length of YZThe length of YZ in the circle is calculated as
YZ² = (9 + 8)² + 8²
So, we have
YZ² = 17² + 8²
When expanded, we have
YZ² = 289 + 64
So, we have
YZ² = 353
Take the square root of both sides
YZ = 19
Hence, the length YZ is 19 units
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You are a district sales manager at the sales target for your team135,000 per month ?
You are a district sales manager at the sales target for your team 135,000 per month. Your team's annual sales target is $1,620,000.
To calculate the annual sales target for your team, you need to multiply the monthly target by 12 (the number of months in a year):
Annual sales target = Monthly sales target x 12
Given that the monthly sales target for your team is $135,000, the annual sales target would be:
Annual sales target = $135,000 x 12
= $1,620,000
A Sales Manager is a professional responsible for managing a team of sales representatives within a specific geographic area or district. The role typically involves setting and achieving sales targets, developing and implementing sales strategies, and managing relationships with key customers.
Sales Managers are responsible for recruiting, training, and supervising sales staff, as well as monitoring their performance and providing coaching and guidance as needed. They also work closely with other departments within the organization, such as marketing and finance, to ensure that sales goals are aligned with overall business objectives. They must possess strong leadership and communication skills, as well as a deep understanding of their company's products or services and the competitive landscape in which they operate.
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Complete Question:-
You are a district sales manager at the sales target for your team 135,000 per month ? What is your annual sales?
if i have $20.00 and a book cost $14.00 plus 15% sales. how much will i have back
Which graph shows a set of ordered pairs that represent a function?
Need help
Answer:
The third graph, the top right graph
Step-by-step explanation:
A function when determined graphically is a graph that passes the straight line test, which means if there is any two points on the graph which you can plot a vertical straight line going through both of them it is not a function. If 1 x value is equal to 2 y values, it is not a function.
maria has three more than twice as many crayons as elizabeth
Answer:
You did not provide your whole question?
Step-by-step explanation:
Please help I am stuck on this
A =1/2 h(a + b), solve for b
Answer: b=2a/h-a
Step-by-step explanation:
There are 40 coins in a roll of quarters. The change machine at the local arcade holds 320 rolls of quarters. How many quarters does the change machine hold?
A
128
B
1,280
C
12,800
D
128,000
Answer:
C, 12,800
Step-by-step explanation:
40 x 320 = 12,800
What are the x-intercepts of the graph of the function f(x) = x2 + 4x – 12? (–6, 0), (2,0) (–2, –16), (0, –12) (–6, 0), (–2, –16), (2, 0) (0, –12), (–6, 0), (2, 0)
Answer:
(-6, 0) and (2, 0)
Step-by-step explanation:
To find the x-intercepts, we can factor the expression:
f(x) = x² + 4x - 12
2 factors of -12 that add up to 4 are 6 and -2
(x + 6)(x - 2)
Set each factor equal to 0 and solve for x:
x + 6 = 0
x = -6
x - 2 = 0
x = 2
So, the x intercepts are (-6, 0) and (2, 0)
Answer:
It's the first option, (-6, 0) (2, 0)
Step-by-step explanation:
100% on Edge
I will mark brainliest if you answer
Answer: 65.7 x 10^4 should be your answer.
Step-by-step explanation: THIS IS THE CORRECT ANSWER
Answer:
6.31*10*10*10*10*10=631000
2.6*10*10*10*10=26000
631000+26000=657000
Step-by-step explanation:
the answer
What are the measures of ZLKN, LHKL, and ZHKN? Classify each angle as acute, right, obtuse, or straight.
110 120
OA m2LKN = 45°, acute;
mzHKL = 135°, obtuse;
m2HKN= 180°, straight
OB. mLLKN = 135°, obtuse;
mzHKL = 45°, acute;
mzHKN = 180°, straight
O c. mzLKN= 45°, obtuse;
mzHKL = 135°, acute;
mzHKN= 180°, straight
O D. mLLKN = 135°, acute;
mzHKL = 45°, obtuse;
mLHKN= 180°, straight
The correct option that accurately classifies each angle as acute, right, obtuse, or straight is:
A. LKN = 45°, acute;
HKL = 135°, obtuse;
HKN = 180°, straight
How to explain the angles?It should be noted that acute angles are the angles that are less than 90°. Therefore, in this case, LKN has 45° and is therefore an acute angle.
It should be noted that an obtuse angle is the angle that is greater than 90° and less than 180°. Therefore, HKL is 135° and is therefore an obtuse angle.
A straight angle is an angle that the sides lie in opposite directions for the vertex and it equals two right angles which will be 180°. Therefore, HKN is a straight angle.
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I NEED HELP ASAP PLEASE HURRY
Marc wants to buy a bestselling book and a DVD of the movie based on the book. He has $30 to spend. Find the estimated total cost of the two items by rounding their prices to the nearest dollar. Will Marc be able to purchase both items with the money he has?
Prices, including taxes: Book: $10.58 and DVD: $19.50
The estimated total to the nearest dollar is $29, so he can afford both items.
The estimated total to the nearest dollar is $31, so he can afford both items.
The estimated total to the nearest dollar is $29, so he cannot afford both items.
The estimated total to the nearest dollar is $31, so he cannot afford both items.
Answer:
The estimated total to the nearest dollar is $31, so he cannot afford both items.
Step-by-step explanation:
10.58 rounded is 11
19.50 rounded is 20
11+20=31
Answer:
I think it would be last one. Based on the idea that 10.58 would round up to 11.00, and the DVD would add up to 20.oo
that would equal 31.00, and he only has 30.00 to spend.
So I would say D.
Step-by-step explanation:
required information skip to question single variable equations solving an equation when only one variable is unknown is straightforward. it is just a matter of isolating the unknown variable on one side of the equals sign. for example, we could use the equation for output in an open economy (y
Solving single variable equations involves isolating the unknown variable on one side of the equals sign.
When solving a single variable equation, the goal is to isolate the variable on one side of the equation. This is typically done by performing inverse operations to eliminate any constants or coefficients attached to the variable.
The steps involve simplifying both sides of the equation, combining like terms, and applying inverse operations such as addition, subtraction, multiplication, or division to move the variable to one side. The process continues until the variable is isolated, and the solution is obtained.
It's important to perform the same operation on both sides of the equation to maintain equality. By following these steps, the unknown variable can be determined, solving the single variable equation.
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PLEASE HELP!!! QUESTION ON PICTURE
Answer:
27
Step-by-step explanation:
I broke the figure up into 3 rectangles.
5x2 = 10
2x3 = 6
4x5 = 20
This adds to 36. Then subtract out the green square of 9
36 - 9 = 27
48 divided by blank =6
Answer:
i think ANSWER IS 8
Step-by-step explanation:
48÷8 = 6
Answer:
8 would be your answer if I'm wrong pls let me know and I will edit soon as posable.
Step-by-step explanation:
the way I did it was doing 48 divided by 6 and I got the answer 8 meaning 8 would be the correct answer
the distance from city a to city b is 256.8 miles. the distance from city a to city c is 739.4 miles how much farther is the trip to city c than the trip to city b
Taking a difference, we can see that the trip to city C is 482.6 mi longer.
How much farther is the trip to city c than the trip to city b?
Here we know that the distance from city a to city b is 256.8 miles, and the distance from city a to city c is 739.4 miles
To find how much farther is the trip to city c than the trip to city b, we just need to take the difference between the two distances above.
That means that we need to take the distance to city c and subtract the distance to city b.
We will get:
739.4 mi - 256.8 mi = 482.6 mi
The trip to city C is 482.6 mi more than the trip to city B.
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ocupo determinar la posicion relativa de y con respecto a la circunferencia help
Answer:
Step-by-step explanation
A sporting goods store pays $200 for a rubber raft. The percent of markup is 26%.
Find the raft's selling price,
b. Hazel is a member of one of these organizations. What is the probability that she is a
member of FFA?
The probability that Hazel is a member of the FFA , given the number of organizations is 1 / 3.
How to find the probability ?Three potential organizations in which Hazel could participate are the Future Farmers of America (FFA), 4-H, and Students Against Destructive Decisions (SADD). It is established that Hazel is a constituent of one of the aforementioned groups.
Hence, it may be posited that every organization holds an equi-probable likelihood of accommodating Hazel as a member.
This then means that the probability that Hazel is a member of the FFA would then be:
Probability = Number of possible outcomes / Number of desired outcomes
Probability = 1 / 3
Probability = 33. 3333 %
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The full question is:
Hazel is a member of one of these organizations : FFA, 4-H, and SADD. What is the probability that she is a member of FFA?
what is 9*8
\(3 \times 3 = \)
WHAT IS IT??
Given that P(A∣B)=0.3,P(A∣B
′
)=0.1, and P(A)=0.6. What is P(B)?
The correct answer is P(B) is equal to 0.22.
To find P(B), we can use the formula for total probability:
P(B) = P(B∣A) * P(A) + P(B∣A') * P(A')
Given that P(A∣B) = 0.3, P(A∣B') = 0.1, and P(A) = 0.6, we can substitute these values into the formula:
P(B) = 0.3 * 0.6 + 0.1 * (1 - 0.6)
Simplifying the equation:
P(B) = 0.18 + 0.1 * 0.4
P(B) = 0.18 + 0.04
P(B) = 0.22
Therefore, P(B) is equal to 0.22.
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Suppose that f(x)=(8−4x)ex. Note: Several parts of this problem require answers entered in interval notation. Note, with interval notatio (A) List all the critical values of f(x). Note: If there are no critical values, enter NONE. (B) Use interval notation to fin iticate where f(x) is increasing. Increasing: (C) Use interval notatic where f(x) is decreasing. Decreasing: (D) List the x values of all local maxima of f(x). If there are no local maxima, enter NONE. x values of local maxima = (E) List the x values of all local minima of f(x). If there are no local minima, enter NONE. x values of local minima = (F) Use interval notation to indicate where f(x) is concave up. Concave up: (G) Use interval notation to indicate where f(x) is concave down. Concave down: (H) List the x values of all the inflection points of f. If there are no inflection points, enter NONE. x values of inflection points = (I) Use all of the preceding information to sketch a graph of f. Include all vertical and/or horizontal Note: You can earn partial credit on this problem.
The function \(f(x) = (8 - 4x)e^x\) has critical values at x = 1 and x = 2. It is increasing on the intervals (-∞, 1) and (2, +∞), and decreasing on the interval (1, 2).
There are no local maxima or minima for f(x). The function is concave up on the interval (-∞, 0) and concave down on the interval (0, +∞). There are no inflection points for f(x). To find the critical values of f(x), we need to find the values of x where the derivative of f(x) is equal to zero or undefined. Taking the derivative of f(x) and setting it to zero, we have \((8 - 4x)e^x - 4e^x = 0\). Factoring out \(e^x\), we get \(e^x(8 - 4x - 4) = 0\), which gives us two critical values, x = 1 and x = 2.
To determine where f(x) is increasing or decreasing, we examine the sign of the derivative. The derivative of f(x) is \((8 - 8x)e^x\), which is positive for x < 1 and x > 2, indicating that f(x) is increasing on the intervals (-∞, 1) and (2, +∞), and negative for 1 < x < 2, indicating that f(x) is decreasing on the interval (1, 2).
To find the concavity of f(x), we need to examine the second derivative. The second derivative of f(x) is \((-16 + 8x)e^x\). It is negative for x < 0, indicating concave down, and positive for x > 0, indicating concave up.
Since there are no critical points in the given interval and the concavity does not change, there are no local maxima, minima, or inflection points for f(x). Therefore, the graph of f(x) will be a curve without any extreme points or inflection points.
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