Step-by-step explanation:
Here is a hint, in order for a triangle to be a right triangle, the sum of any two sides has to be greater than the measure of the third side
The likelihood of the frequency of an event in repeated trials under similar conditions is?
The probability of the frequency of an event in repeated trials under comparable circumstances is a statistical analysis.
What is Statistical analysis?The study of statistics is the field that deals with the gathering, structuring, analyzing, interpreting, and presenting of data. In order to apply statistics to an issue in science, business, or society, it is customary to start with a statistical population or a statistical model that will be investigated.
What accomplishes statistical analysis?Finding the distribution hidden in your data is the aim of a statistical analysis. What do you mean by the distribution that lies underlying my data? "The distribution of your data describes the peaks and valleys of its characteristics in relation to a target population.
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please help me i need help please quick!!
Answer:
you got this I believe in u and your talents
Step-by-step explanation
JESUS LOVES YOU BRO
Find the 100th term in the following
arithmetic sequence:
-10, -15, -20, -25, . . .
Hint: Write a formula to help you.
1st term + common difference (desired term – 1)
The 100th term in the given Arithmetic sequence is - 505
Arithmetic sequence:The series where the common difference between any two next terms stays constant is known as an arithmetic sequence.
It is a collection of numbers or integers that follow a pattern called a sequence. It is also defined as "every term in a sequence is obtained by adding or subtracting a fixed integer"
The formula for the common difference is given by
Common difference, d = Term2 - Term1
The nth term in AP, T\(_{n}\) = a + (n-1)d
Here we have
Arithmetic sequence -10, -15, -20, -25, . . .
Here common difference, d = Term2 - Term1
=> -15 - (-10) = -15 + 10 = -5
As we know,
nth term in AP = a + (n-1)d
100th term in AP = -10 + (100 - 1)(-5)
= - 10 + (99)(-5)
= -10 - 495
= - 505
Therefore,
The 100th term in the given Arithmetic sequence is - 505
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The 100th term of the sequence is -505
The first term of the sequence is -10, and the common difference is -5. We can use the formula: to determine the 100th term.
nth term = a + (n-1)d
Where:
a = first term = -10
n = desired term = 100
d = common difference = -5
Plugging in these values, we get:
nth term = -10 + (-5)(100 - 1)
nth term = -10 + (-5)(99)
nth term = -10 -495
nth term = -505
Therefore, the 100th term of the sequence is -505
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The diagram shows an open rectangular box ABCDEFGH.
A straight stick AGM rests against A and G and extends outside the box to M.
a. Calculate the angle between the stick and the base of the box.
b. AM= 30 cm.
Show that GM= 4.8 cm, correct
to 1 decimal place.
The angle between the stick and the base of the box is 77. 9 degrees
How to determine the angleTo determine the angle between the stick and the base, we have to know the trigonometric identities.
These identities are;
sinecosinecotangenttangentsecantcosecantFrom the information given, we have;
sin A = FB/AB
Given that;
GB = 14.5cm
AB = 18. 6cm
substitute for the length of the sides, we have;
sin A = 14.5/18. 6
Divide the values, we have;
sin A = 0. 7796
Find the inverse sine
A = 77. 9 degrees
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Is the following a function? Each employee’s social security number paired with their salary.
Yes, because each employee’s social security number is unique and will be paired with just one salary.
No, because more than one employee will be paired with the salary.
No, because not all employees will have a social security number
Not enough information is given.
Step-by-step explanation:
I am severely tempted to say "not enough information given".
why ?
while the government makes a lot of effort to ensure that every living American has an unique social security number, they're have been known mistakes.
plus, social security numbers of supposedly dead people are being reused for "new" living people to some degree (depending on the number coding algorithm that includes areas, the 2-digit number of the registration year, the running number of the person being registered in that area in that year, ...). and then illegal stolen identities,...
in theory, I guess, your teacher was aiming for unique social security numbers, but in practice there is not 100% guarantee.
then : international employees (in other countries) might not have a social security number in the same sense or with different number structures or ...
I also had at least one case of a colleague of mine at a large international company, who actually got 2 different salaries from 2 different country organizations of that company. it was not a possible situation according to our company regulations, but when certain people do not pay attention to certain details, things like that can happen.
but, if we consider only the most simple case and in its intention, a purely USA company, with all legal employees (without any "statistical flaw"), then yes, it is a function, as every social security number (x-value) is unique and has exactly one salary (y-value) assigned.
in reality companies try to escape these special cases by assigning truly unique employee IDs to the employees, and every employee ID has exactly one associated salary.
that is then for sure a function.
remember, a relationship of 2 sets (x, y) of e.g. numbers is a function, only if for every member of x there is exactly one associated value of y.
multiple different x-values can have the same y-value. but no x-value can have more than one y-value (in our example, no social security number can have more than one salary).
this also means an x- value without an associated y- value is not valid either. if that happens, it is not a function either. in this case such x-values are removed from the set x to make the relationship a function again.
Think About the Process A jar contains only pennies, nickels, dimes, and quarters. There are 18 pennies, 25 dimes, and 16 quarters. The rest of the coins are nickels. There are 88 coins in all. How many of the coins are not nickels? If n represents the number of nickels in the jar, what equation could you use to find n?
Twenty-five wooden beams were ordered or a construction project. The sample mean and he sample standard deviation were measured x Calculated confidence interval for the mean is [188.29; 191.71] s Which confidence level was chosen? Assume distribution to be normal. A. 99% B. 90% C. 95% D. 99.9%
The confidence level is 90%
The correct option is (B)
We have the following information from the question is:
The sample mean and he sample standard deviation were measured
x bar = 190cm, s = 5cm respectively.
The confidence interval for the mean is [188.29; 191.71]
Now, According to the question:
The confidence interval is given by:
CI = \([x (bar)-z\sigma_x_(_b_a_r_),x (bar)+z\sigma_x_(_b_a_r_)]\)
If x (bar) is 190, we can find the value of \(z\sigma_x_(_b_a_r_)\) :
\(x(bar) -z\sigma_x_(_b_a_r_)=188.29\)
Put the value of x (bar)
\(190-z\sigma_x_(_b_a_r_)=188.29\)
\(z\sigma_x_(_b_a_r_)=1.71\)
We have to find the value of \(\sigma_x_(_b_a_r_)\)
\(\sigma_x_(_b_a_r_)=\frac{s}{\sqrt{n} }\)
\(\sigma_x_(_b_a_r_)=\frac{5}{\sqrt{25} }\)
\(\sigma_x_(_b_a_r_)=1\)
The value of z will be 1.71
Now, Find the value of z-score from the table of z-table:
Hence, The value z-score at 1.71 is 0.0436
This value will occur in both sides of the normal curve, so the confidence level is:
CI = 1- 2 × 0.0436= 0.9128 = 90%
The nearest CI is 90%,
So, the correct option is (B)
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list 10 Objects that are vertical and horizontal and are found in the classroom
Classroom objects can be categorized as vertical or horizontal. Examples of vertical objects include doors, bookshelves, and clocks, while horizontal objects include desks, tables, and chairs.
In a classroom, there are many objects that are vertical and horizontal. Here are ten examples of each:
Vertical objects in a classroom:
1. Door 6. Clock
2. Cabinet 7. Electrical outlets
3. Bookshelf 8. Light switches
4. Whiteboard 9. Window blinds
5. Flagpole 10. Bulletin board
Horizontal objects in a classroom:
1. Desks 6. Keyboard trays
2. Chairs 7. Carpet tiles
3. Tables 8. Ceiling tiles
4. Countertops 9. Whiteboard markers
5. Shelves 10. Paper trays
These are just a few examples of vertical and horizontal objects that can be found in a classroom.
It is important to recognize the different shapes and orientations of objects in our environment, as they can affect the way we perceive and interact with them.
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Use the method of cylindrical shells to find the volume generated by rotating the region bounded by the given curves about the y-axis. y = x3, y=0, x= 1, x = 2
To find the volume generated by rotating the region bounded by the curves y = x^3, y = 0, x = 1, and x = 2 about the y-axis, we can use the method of cylindrical shells.
The method of cylindrical shells involves considering infinitesimally thin cylindrical shells stacked side by side to approximate the volume. Each shell has a radius equal to the x-coordinate of the curve (since we are rotating around the y-axis) and a height equal to the difference in y-values between the two curves.
In this case, the radius of each shell is x, and the height is given by the difference between y = x^3 and y = 0, which is y = x^3 - 0 = x^3.
To set up the integral, we integrate the volume of each cylindrical shell from x = 1 to x = 2:
V = ∫[1,2] 2πx(x^3) dx
Simplifying the integral, we have:
V = 2π ∫[1,2] x^4 dx
Evaluating the integral, we get:
V = 2π [1/5 * x^5] [1,2]
V = 2π [(1/5 * 2^5) - (1/5 * 1^5)]
V = 2π [(32/5) - (1/5)]
V = 2π (31/5)
Therefore, the volume generated by rotating the region bounded by the given curves about the y-axis is (62π)/5 units cubed.
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let r=[0,1]×[0,1] . estimate ∬r4(x y)da by computing two different riemann sums, each with at least six rectangles.
The estimated value of the double integral using Riemann sum with partition P2 is 0.611.
To estimate the double integral of the function f(x,y) = 4xy over the region r = [0,1] x [0,1], we can use Riemann sums with different partitions of the region.
First, we can divide the region into 6 rectangular subregions of equal size, using the partition:
P1 = {[0,1/3] x [0,1/2], [0,1/3] x [1/2,1], [1/3,2/3] x [0,1/2], [1/3,2/3] x [1/2,1], [2/3,1] x [0,1/2], [2/3,1] x [1/2,1]}
The area of each subregion is (1/3) * (1/2) = 1/6, so the Riemann sum is:
R1 = (1/6) * [f(1/6,1/4) + f(1/6,3/4) + f(1/2,1/4) + f(1/2,3/4) + f(5/6,1/4) + f(5/6,3/4)]
Plugging in the function f(x,y) = 4xy and simplifying, we get:
R1 = (1/6) * [(1/6)*(1/4)4 + (1/6)(3/4)4 + (1/2)(1/4)8 + (1/2)(3/4)8 + (5/6)(1/4)4 + (5/6)(3/4)*4]
= 11/18
Therefore, the estimated value of the double integral using Riemann sum with partition P1 is approximately 0.611.
Alternatively, we can use another partition with 6 rectangular subregions, such as:
P2 = {[0,1/2] x [0,1/3], [1/2,1] x [0,1/3], [0,1/2] x [1/3,2/3], [1/2,1] x [1/3,2/3], [0,1/2] x [2/3,1], [1/2,1] x [2/3,1]}
The area of each subregion is again 1/6, so the Riemann sum is:
R2 = (1/6) * [f(1/4,1/6) + f(3/4,1/6) + f(1/4,1/2) + f(3/4,1/2) + f(1/4,5/6) + f(3/4,5/6)]
Plugging in the function f(x,y) = 4xy and simplifying, we get:
R2 = (1/6) * [(1/4)*(1/6)4 + (3/4)(1/6)4 + (1/4)(1/2)8 + (3/4)(1/2)8 + (1/4)(5/6)4 + (3/4)(5/6)*4]
= 11/18
Therefore, the estimated value of the double integral using Riemann sum with partition P2 is also approximately 0.611.
In both cases, the estimated value of the double integral is the same, which suggests that it is a reasonable estimate.
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Anybody know number 9
Answer:
the answer is 12 i think if it is correct please follow me
PLS I NEED HELP ASAP I DONT HAVE TIME IT ALSO DETECTS IF IT RIGHT OR WRONG.
Answer:
D = 272 ft
Step-by-step explanation: hope this helps. pls mark me brainliest
Someone please help me I’ll give out brainliest please dont answer if you don’t know
Answer:
x≤0
JUst search it up on mathpapa lol
Answer:
x<0
Step-by-step explanation:
looks like this is an algebraic equation, we can get the answer by observation the "x" - witch we have to get, and see if x is bigger or smaller than the numbers. By doing that its not and we know x<0.
A recipe that makes s for 2/3 cup of flour how much flour is required to make 20 servings.
Answer:
14/13
Step-by-step explanation:
40/3
For our safety, it is important that drivers recognize a stop sign immediately. Stop signs are made with exact side and angle measurements to form a regular octagon. They are red so they are easy to see. The three lines drawn below are straight lines. Lines a and b are parallel. a) The stop sign is a regular octagon, so the measure of ∠F must be 67.5°. What is the angle measure for ∠L? Describe the relationship between ∠F and ∠L. (1 point) b) What is the measure of ∠E? Explain how you know. (1 point c) Describe the relationship between ∠E and ∠K. What is the measure of ∠K? (1 point) d) What is the measure of ∠H? Explain. (1 point) e) What is the measure of ∠I? Explain. (1 point) f) Describe the relationship between ∠H and ∠L. (1 point)
Answer:
a is Angle L is 67.5 degrees. Angles F and L are opposite each other, yet the same angle degree.
Step-by-step explanation:
The box-and-whisker plot below represents some data set. What percentage of the data values are between 38 and 46?
Answer:
50%
Step-by-step explanation:
each section of the plot represents 25% and from 38 to 46 that is two 25% sections which would make it 50%.
At Al's farm 15 oranges cost, $2.25, How much does 1 cost?
Answer:
15 cents
Step-by-step explanation:
2.25 /15 = .15
The equation shown models the height of a 32-inch candle after lighting it, where m represents the time the candle has been burning, in minutes, and h represents the candle's height. h=32−14m If the candle's height is now 25 inches, exactly how many minutes has it been burning?
Answer:
0.5 minutes
Step-by-step explanation:
Since we are provided the equation and the current height of the candle (which would be 25 inches) we can simply replace this current height with the variable h and then solve the rest of the equation to find out the value of m when the height of the candle is at 25 inches.
h = 32−14m
25 = 32−14m ... subtract both sides by 32
-7 = -14m ... divide both sides by -14
0.5 = m
Finally, we can see that after 0.5 minutes the candle would have melted down to 25 inches.
Uncle Saul's car goes 42 3/10 miles on a gallon of gas. There are 2 1/2 gallons of gas remaining in his gas tank.
3. How many miles can he drive before running out of gas?
4. Saul drives a total of 19 9/10 miles each day during his 5-day workweek. Will he need to buy more gas for the upcoming week? explain your answer.
please help asap tysm <33
Answer:
Step-by-step explanation:
quit
What is the coefficient of the third term in this expression?
–
5–2t3–4t3u3+8v
The coefficient of the third term in the given expression is -4
Determining the coefficient of a term in an expressionFrom the question, we are to determine the coefficient of the third term in the given expression.
A coefficient is the numerical value that is written along with a variable or it is multiplied by the variable.
The given expression is
5 – 2t3 – 4t3u3 + 8v
This can be properly written as
5 - 2t³ - 4t³u³ + 8v
The third term in this expression is - 4t³u³
In this term, the numerical value that is written along with the variable is -4
Hence, the coefficient is -4
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pls help me figure this out thanks
Answer:
7√3
Step-by-step explanation:
tan 60 = v/7
√3 = v/7
v=7√3
Answer:
\(4 \sqrt{5 \\ } \)
a swimming pool in the shape of a rectangular prism has dimensions of 16 feet by 12.5 feet by 5 feet. what is the maximum amount of water that the pool can hold?
The maximum amount of water that the pool can hold is 1000 cubic feet.
To find the maximum amount of water that the rectangular prism swimming pool can hold, we need to calculate its volume.
The volume of a rectangular prism is given by:
V = l x w x h
where l is the length, w is the width, and h is the height of the prism.
Given the dimensions of the swimming pool, we have:
l = 16 feet
w = 12.5 feet
h = 5 feet
Therefore, the volume of the swimming pool is:
V = l x w x h
V = 16 feet x 12.5 feet x 5 feet
V = 1000 cubic feet
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The Answer is 5/24 that’s it
Analyze the conditional statement below and complete the instructions that follow.
If you break it, then you buy it.
Identify the contrapositive of the conditional statement.
If you buy it, then you break it.
If you did not break it, then you did not buy it.
If you buy it, then you did not break it.
If you did not buy it, then you did not break it.
Answer:
If you did not break it, Then you did not by it.
Step-by-step explanation:
9:45 on Tuesday Questions
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Answer: -2x + 5y = 8
Step-by-step explanation:
Since the lines must be parallel, the slopes must be the same, so keep the coefficients of x and y
Substitute the values of x and y from the given coordinate (6,4) to find the new constant, b, the y-intercept.
-2x + 5y = b
-2(6) + 5(4) = b
-12 + 20 = b
8 = b
Rewrite the original equation substituting the new b for the original -15
-2x + 5y = 8
Let i = 3.5%. Compute the following. Round your answers to 4 decimal places.
(a) aId
(b) älo
(c) alo
(a) The value of a10 is 1.5204.
(b) The value of a¨10 is 1.5616.
(c) The value of aˉ10 is 0.7441.
From the question above, i = 3.5%
We need to compute the following and round them to 4 decimal places:
(a) a10
(b) a¨10
(c) aˉ10
(a) To find a10 we use the formula:
a10 = 1/(1+i/2)^20
a10 = 1/(1+0.035/2)^20
a10 = 1.520350284....
Rounding to 4 decimal places we get a10 = 1.5204.
(b) To find a¨10 we use the formula:
a¨10 = 1/(1+i/4)^40
a¨10 = 1/(1+0.035/4)^40
a¨10 = 1.561605780....
Rounding to 4 decimal places we get a¨10 = 1.5616.
(c) To find aˉ10 we use the formula:
aˉ10 = 1/(1+i)^10
aˉ10 = 1/(1+0.035)^10
aˉ10 = 0.744093844....
Rounding to 4 decimal places we get aˉ10 = 0.7441.
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Which one?
A. B. C. or D.
Order the tiles to match the scenario of the graph of the
hot air balloon.
Height
Rises
Rises
Loses
Floats
slowly
quickly
altitude
steadily
Time
Answer:rises slowly floats steadily loses altitude rises auickly
Step-by-step explanation:
I did the question it's not that hard
Answer:
Rise slowly
Floats steadily
Loses altitude
Rises quickly
Step-by-step explanation:
I hope I helped
Three side lengths of a right triangle are given which side length should you substitute for the hypotenuse in Pythagorean theorem
In the Pythagorean theorem, a²+b²=c² is the formula for finding the missing side length in a right-angled triangle. This formula is useful for determining one of the missing side lengths of a right triangle if you know the other two.
However, the theorem also states that c is the length of the triangle's hypotenuse. So, if you have a right-angled triangle with all three sides provided, you may use the Pythagorean theorem to solve for any of the missing sides. You'll use the hypotenuse length as the c variable when the three sides are given, then solve for the missing side.
To apply the Pythagorean theorem, you must identify the hypotenuse, which is the side opposite the right angle. If you're given three sides, the longest side is always the hypotenuse. As a result, you can always use the Pythagorean theorem to solve for one of the shorter sides by using the hypotenuse length.
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Find the length of the segment indicated round your answer to the nearest tenth if necessary
The length of the segment indicated to the nearest tenth are as follows:
x = 7x = 8How to find the length of a segment?The length of the segment can be found as follows:
Therefore, the segment indicated in question 5 is the radius of the circle.
The radius of a circle is the distance from the centre of the circle to any point on it's circumference.
The radius is half of diameter.
The radius from the second to one end of the circumference is given as 7. Therefore, the radius from the centre to another end of the circumference will be as follows:
x = 7The second circle, the line from the centre bisect the chord into equal halves. Since the other half is 8, that means the second half will be as follows:
x = 8Therefore, the length of the segment indicated are 7 and 8 respectively.
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