Jesse was ranked 11th in his graduating class of 180 students. At what percentile is Jesse's ranking? (Round your answer to the nearest whole number.)

Answers

Answer 1
jesse would be in the top 19.8%

Related Questions

Evaluate the following expression...

Answers

25/22 in simplest form :) pls give brainliest

5n=35 what is n equal to?

Answers

Salutations!

5n=35 what is n equal to?

5n = 35

Isolate the number 5, why? because all the variables should be aside, also, we are finding the "n".

n = 32/5

n = 5.

N equals to 5.

Hope I helped (:

Have a great day!

If you divide the number of elements in a sample with a specific characteristic by the total number of elements in the sample, the dividend is the:

Answers

In general, this would be a ratio. However, if the ratio is the number of items with specific characteristic to the total number of elements, then this would be a probability. The dividend is the numerator, and the divisor is the denominator. For example, if there are 5 white balls out of 6 balls, the probability of getting a white ball would be 5/6. The dividend here is 5.

In a certain town, 22% of voters favor a given ballot measure. for groups of 21 voters, find the variance for the number who favor the measure.
a. 1.9
b. 13
c. 4.6
d. 3.6

Answers

Final answer:

The variance for the number of voters who favor the ballot measure in groups of 21 is calculated using the formula for a binomial distribution, which yields an answer of 3.78. The closest option to this value is 3.6, answer option d.

Explanation:

In the question about a town where 22% of voters favor a given ballot measure, we are asked to find the variance for the number of voters who favor the measure in groups of 21 voters. To calculate the variance, we use the formula for the variance of a binomial distribution, which is np(1-p), where 'n' is the number of trials (voters in this case), 'p' is the probability of a voter favoring the measure, and '1-p' is the probability of a voter not favoring the measure.

Using the information provided:

n = 21 (the number of voters in a group)p = 0.22 (the probability of a voter favoring the measure)

Thus, the variance (Var) is:

Var = np(1-p) = 21 × 0.22 × (1 - 0.22) = 21 × 0.22 × 0.78 = 3.78

The closest answer to 3.78 is 3.6, which is option d.

Variance formula: [tex]\(npq\)[/tex]. Substitute [tex]\(n = 21\), \(p = 0.22\), \(q = 0.78\)[/tex]. Calculate to get variance. Answer: d. 3.6

To find the variance for the number who favor the measure in groups of 21 voters, we can use the binomial distribution formula.

The variance of a binomial distribution is given by [tex]\(npq\)[/tex], where:

- [tex]\(n\)[/tex] is the number of trials (number of voters in each group),

- [tex]\(p\)[/tex] is the probability of success (proportion of voters favoring the measure), and

- [tex]\(q\)[/tex] is the probability of failure (proportion of voters not favoring the measure).

Given:

- [tex]\(n = 21\)[/tex],

- [tex]\(p = 0.22\)[/tex] (22% favor the measure), and

- [tex]\(q = 1 - p = 1 - 0.22 = 0.78\)[/tex],

Let's calculate the variance:

[tex]\[ \text{Variance} = npq = 21 \times 0.22 \times 0.78 \][/tex]

[tex]\[ \text{Variance} = 21 \times 0.1716 \][/tex]

[tex]\[ \text{Variance} = 3.5976 \][/tex]

Rounded to one decimal place, the variance is approximately [tex]\(3.6\)[/tex].

So, the correct answer is d. 3.6.

Which one of the following statements about quadrilaterals is true?

A.) A quadrilateral with only one set of parallel sides is a square.
B.) A quadrilateral with a right angle is a rhombus.
C.) A quadrilateral with two pairs of parallel sides is a trapezoid.
D.) A parallelogram with a right angle is a rectangle.

Answers

I dont know if this is going to help any but I think the correct answer is D- A parallelogram with a right angle is a rectangle.
Sorry if this does not help.
Have a nice day.

Answer:its c

Step-by-step explanation:

I got the answer wrong and the right answer was c so there yall

Part A: Find a rational number that is between 9.5 and 9.7. Explain why it is rational.

Answers

9.6 because rational is any number that is a fraction or decimal

Answer:

9.6

Step-by-step explanation:

It is rational because it has terminating decimal expansiom

Zach is 3 years older than twice his sister Michelle's age. Let m represent Michelle's age. Write an expression in terms of m to represent Zach's age.

Answers

zach is 3 yrs older then twice his sister (m)

zack is : 2m + 3
2m+3 is the answer to that

Of Bernie's insect collection, 15 out of 25 insects are butterflies. Which of the following is not another way of expressing 15 out of 25?
A 3/5
B 0.6
C 60%
D 5/3

Answers

B is the answer for ur question :D

Option D (5/3) is not another way of expressing 15 out of 25 because it is greater than one and not equivalent to the simplified fraction 3/5, decimal 0.6, or percentage 60% which are all representations of the original fraction.

The student's question asks which of the following expressions is not another way of expressing 15 out of 25 insects being butterflies. To find out, we need to simplify the fraction and convert it into different forms.

Let's begin by simplifying the fraction 15/25. We can divide both the numerator (15) and the denominator (25) by their greatest common divisor, which is 5:

15 ÷ 5 = 325 ÷ 5 = 5

So the fraction reduces to 3/5. Now let's see if the other options given correspond to this fraction:

3/5: This is the simplified form of 15/25.0.6: If we divide 3 by 5, we get 0.6, which means this choice represents the same value.60%: Convert the fraction 3/5 to a percentage by multiplying by 100 (3/5 x 100 = 60%) so this choice also represents the same value.5/3: This fraction is more than one (1) and is not equivalent to 3/5 or 15/25.

Therefore, Option D (5/3) is the correct answer because it is not another way of expressing 15 out of 25.

The sides of a square bedroom measure 3.5 yards. If carpet costs $16 per square yard, how much will it cost to cover the floor?
A. $56
B. $98
C. $196
D. $224

Answers

You would do 3.5 * 16 = $56
Your answer is A. $56

Hope I helped :)

Answer:

ITS NOT A) $56

Step-by-step explanation:

I took the test! GOOD LUCK!

What proportion of a normal distribution is located between z = 0 and z = +1.50?​ ​0.4332 ​0.8664 ​0.0668 ​0.9332?

Answers

0.4332 The problem is asking what proportion of a normal distribution is within 1.50 standard deviations on the positive half of the curve. So let's take a look. First thing is to figure out what would be a reasonable answer. Looking at the standard deviation, there will be 34.1% within 0 to +1 standard deviations. And there will be 47.7% within 2 standard deviations. So the correct answer will be something between 0.341 and 0.477. So let's look at the possible answers. ​0.4332 - This answer falls within the desired range. It's a candidate. ​0.8664 - This answer is way too large. Well over 50%, so it can't work. ​0.0668 - This answer is way too small. So once again, it can't work ​0.9332 - If the 0.8664 above was too large, imagine how unreasonable this answer is. Also wrong. So of the 4 available choices, only 0.4332 is possible. So that's the correct answer.

Ray
OC
divides ∠AOB into two angles. Find the measurement of ∠AOC, if m∠AOB = 155°, and m∠AOC is by 15° greater than m∠COB.

Answers

We are given that:

m∠AOB = m∠AOC + m∠COB

We are also given that:

m∠AOC = m∠COB + 15

m∠AOB = 155

Therefore:

155 = m∠COB + 15 + m∠COB

2 m∠COB = 140

m∠COB = 70°

and,

m∠AOC = m∠COB + 15 = 85°

 

Answers:

m∠COB = 70°

m∠AOC = 85°

how to solve 324.65 x 0.2

Answers

1 1
324.65
x 0.2
_______
64.930
(324.65)(0.2)=64.93
do u mean this 

Gary made 20 treat bags for his Halloween party. In every 3rd bag he put lollipops, in every 4th bag he put Hershey Kisses and in every 5th bag he put fake eyeballs. How many of the 20 bags have all three items in them? ( By the way this is an LCM problem. I need help asap plz.)

Answers


3 - 6 - 9 - 12 - 15 - 18 - 21 - 24 - 27 - 30 - 33 - 36 - 39 - 42 - 45 - 48 - 51 - 54 - 57 - 60

4 - 8 - 12 - 16 - 20 - 24 - 28 - 32 - 36 - 40 - 44 - 48 - 52 - 56 - 60

5 - 10 - 15 - 20 - 25 - 30 - 35 - 40 - 45 - 50 - 55 - 60

SOOOO that means the LCD is 60 c:

( Basically, to find the LCD all you gotta do is count by whichever number is the denominator until they match, in this case, it was 60 )

You can do the rest :D

A concrete walk of uniform width is to be laid around a rectangular flower bed that is 60 feet long and 30 feet wide. If the area of the walk is to be 279 square feet, what is the width of the walk?

Answers

We know that the area of the flower bed is 60 x 30 = 1800 sqft and that the area of the walk is 279 sqft. We will make an equation that represents the two areas added together so we must add 2x to 30 ft and 2x to 60 ft to include the width of the walk that is of equal width all around that is the 2x. So we get,
(30 + 2x)(60 + 2x)= 279 + 1800 then we simplify to 4x^2 +180x-279=0, factor to (2x-3)(2x+93)=0. Now we solve for x. 2x-3=0 gives us x=1.5 and 2x-93=0 gives us -93/2 which is negative and we know distance is positive so that solution is omitted. We get that the width around the flower garden is 1.5 ft.

What is the value of n?

9×27+2×31-28= n

Answers

Hey, there! 

[tex]9(27) + 2(31) = n \\ \\ 9(27) = 243 \\ \\ 2(31) = 62 \\ \\ 28 = -28 \\ \\ \\ 243 + 62 + (-28) = n \\ \\ n = 277 [/tex]

Good luck on your assignment and enjoy your day 

~[tex]MeIsKaitlyn:)[/tex]

n=277

Hope this will help!

a triangle with a base of 12 millimeters and height of 11 millimeters

Answers

Perimeter= 34
Area= 132

How many gallons of 20% antifreeze should be mixed with 10 gallons of 92% antifreeze to obtain a 65% antifreeze mixture?

Answers

Add G gallons.
10*92 + G*20 = (10+G)*65

a runner is training for a half marathon
.

Answers

What are you asking
Final answer:

The student's question refers to various aspects of marathon running, including physiological processes, muscle fiber types, the effect of footwear on performance, and scientific measurements of marathon results.

Explanation:

The topic touches upon various aspects such as the physiological responses of marathon runners, the biomechanics of running, the influence of different shoe brands on run times, and scientific measurements of performance during a marathon.

For example, marathon runners demonstrate responsiveness and movement, two characteristics of living humans. Anatomic structures and physiological processes play a critical role in coordinating muscle action and managing internal body temperature through sweating. Additionally, the type of muscle fibers, such as slow-twitch fibers, can affect a runner's endurance, as seen in athletes with a high proportion of these fibers.

Another aspect to consider is the impact of footwear on run times. A marathon runner looking into the relationship between shoe brand and performance would examine the data collected from various runners to determine if there's any significant difference.

I really need help on this

Answers

First of all, the cubed root of 216 is 6, so that leaves you with two answers, A or B. The answer is B. 
The answer is B: 6x^9

what is the equation of the line in slope intercept form m=2/7 and the y intercept is (0,-12)
A y=2/7x +12
B y=2/7x -12
C y=13x-2/7
D y=12x +2/7

Answers

B is your answer! All you do for this equation is go oh look m=2/7 well this means y=2/7x and you have a -12 so than you just plug it in. To get y=2/7x-12


Solve the system by substitution . 2x+y=-11 3x-4y=11
(3,5)
(-5,-3)
(-3,-5)
(5,3)

Answers

2x + y = -11
y = -2x - 11

3x - 4y = 11
3x - 4(-2x - 11) = 11
3x + 8x + 44 = 11
11x = 11 - 44
11x = - 33
x = -33/11
x = -3

y = -2x - 11
y = -2(-3) - 11
y = 6 - 11
y = - 5

solution is (-3,-5) <==

will give BRAINEST

Solve the system of equations below by graphing both equations with a pencil and paper. What is the solution?

Answers

y = x + 1
y = 1/2x + 3

x + 1 = 1/2x + 3
x - 1/2x = 3 - 1
1/2x = 2
x = 2 / (1/2)
x = 2 * 2/1
x = 4

y = x + 1
y = 4 + 1
y = 5

so ur solution is : (4,5)

Another tent has the perimeter of 7.2 metres. If the width is 1.3 metres, what is the length?

Answers

P = 2( L + W)
P = 7.2
W = 1.3

7.2 = 2(1.3 + L)
7.2 = 2.6 + 2L
7.2 - 2.6 = 2L
4.6 = 2L
4.6/2 = L
2.3 = L <== length is 2.3 m 

Answer:  Length of tent would be 2.3 meters.

Step-by-step explanation:

Since we have given that

Perimeter of tent = 7.2 meters

Width of tent = 1.3 meters

Since we have given that

Perimeter = 2( length + width)

[tex]7.2=2(Length+1.3)\\\\\dfrac{7.2}{2}=Length+1.3\\\\3.6=Length+1.3\\\\3.6-1.3=Length\\\\2.3\ m=Length[/tex]

Hence, Length of tent would be 2.3 meters.

Write the equation in standard form of the circle with radius 5 and center 0,3

Answers

The equation of a circle is (x-h)²+(y-k)²=r², with h being the x value in the center, k being the y value, and r being the radius. x and y can stay variables, so we can plug numbers in to get (x-0)²+(y-3)²=5²=25=x²+(y-3)²

Evaluate the expression for the given values.

mx−y when m=1, x=5x=5, and y=2

Enter your answer in the box.


Answers

Step 1) Start with the original expression

Step 2) Replace m with 1 (since m = 1)

Step 3) Replace x with 5 (since x = 5)

Step 4) Replace y with 2 (since y = 2). After this step we use PEMDAS to evaluate.

Step 5) Multiply (the M in PEMDAS)

Step 6) Subtract (the S in PEMDAS). Note how the S comes after the M. So subtraction is done after multiplication.

----------------------------------------------------------------

Step 1) m*x - y 

Step 2) 1*x - y

Step 3) 1*5 - y

Step 4) 1*5 - 2

Step 5) 5 - 2

Step 6) 3

----------------------------------------------------------------

So the final answer is 3

7x2+3[81-(4x6)]
Simplify

Answers

7x2+3[81-24]
7x2+3-57
14+3-57
17-57
-40

3) Linda started taking piano lessons. She had to practice 1 3/4 hours each day. If after only 8 days Linda decided she wanted to stop, how many hours did she take lessons?

Answers

since 1 3/4 hours is equal to 105 minutes and since she did that amount each day and she practiced for eight days. You would multiply 105 times 8 to get 840 minutes but converted to hours would be 14 hours.

Why is it helpful to write a number as a product of primes?

Answers

Because it helps in reducing fractions to their simplest terms and finding the lowest common denominator when adding or subtracting fractions. 
With least prime factorization, You can find things like the GCF

What is the answer to 4+(-1 2/3)

Answers

4 - 1 2/3

12/3 - 5/3 = 7/3

7/3 is your answer

hope this helps

Let y be a random variable with p(y) given in the accompanying table. find e(y ), e(1/y ), e(y 2 − 1), and v(y ). y 1 2 3 4 p(y) .4 .3 .2 .1

Answers

Final answer:

This answer pertains to the computation of expected and variance values for a discrete random variable y using its given probability distribution function. Relevant principles include multiplying each value of y with its corresponding probability and then summing the products for the expected value, and further operations for other expected values and variance.

Explanation:

The subject pertains to finding the expected and variance values of a discrete random variable y, based on its probability distribution function (PDF). In this case, we have four values for y (i.e., 1, 2, 3, and 4) with corresponding probabilities given as .4, .3, .2, and .1 respectively.

E(y) or the expected value of y is obtained by multiplying each value of y with its corresponding probability and then summing the products, according to the formula E(y) = Σ y*P(y).

e(1/y) is the expected value of the reciprocal of y, obtained similarly by multiplying each 1/y with its corresponding P(y) and summing up the products.

e(y 2 − 1) represents the expected value of y-squared minus one, obtained by squaring each y, subtracting one, multiplying with the corresponding P(y), and then adding the results.

Finally, for v(y) or the variance of y, one would first need to find the expected value of y-squared [E(y^2)], and then use the identity v(y) = E(y^2) - {E(y)}^2 to compute the variance.

Learn more about Discrete Random Variables here:

https://brainly.com/question/17238412

#SPJ11

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