On Friday, 85% of the students bought chicken nuggets in the cafeteria. What part of the school did NOT buy chicken nuggets in the cafeteria?
A; 1/85
B; 15/20
C; 3/20
D; 8/5

Answers

Answer 1

Answer:

C. 3/20

Step-by-step explanation:

Answer 2
85% is 17/20 so that leaves 3/20

Related Questions

You have saved $15,000 for a down payment. What is the max you can spend
(max house price)?

Answers

The maximum house price you can afford based on current Interest rates and loan terms.

The maximum house price you can afford based on your down payment, you need to consider the down payment percentage required by lenders and the maximum debt-to-income ratio typically accepted by lenders. Let's assume a down payment percentage of 20% and a maximum debt-to-income ratio of 36%.

1. Calculate the maximum loan amount:

  Loan amount = Down payment / Down payment percentage

  Loan amount = $15,000 / 0.20

  Loan amount = $75,000

2. Calculate the maximum total monthly debt payments:

  Maximum monthly debt payments = Monthly income * Debt-to-income ratio

  Let's assume a conservative debt-to-income ratio of 36%.

  If you have specific monthly income information, substitute it in the calculation. For example, if your monthly income is $5,000:

  Maximum monthly debt payments = $5,000 * 0.36

  Maximum monthly debt payments = $1,800

3. Determine the maximum monthly mortgage payment:

  The maximum monthly mortgage payment is typically around 28% of your monthly income. Assuming the same monthly income of $5,000:

  Maximum monthly mortgage payment = $5,000 * 0.28

  Maximum monthly mortgage payment = $1,400

4. Calculate the maximum loan term and interest rate:

  The loan term and interest rate will affect the maximum loan amount. The longer the term or the higher the interest rate, the lower the maximum loan amount.

Once you have these values, you can use an online mortgage calculator or consult with a lender to determine the maximum house price you can afford based on current interest rates and loan terms.the calculations provided are based on general assumptions and may not reflect specific loan programs or individual financial circumstances. It's important to consult with a financial advisor or mortgage professional for a more accurate assessment of your financial situation and to explore all available options.

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PLSSS FAST
3x 300

x = 10
x = 100
X =
100
x = 297

Answers

Answer:

x=100

Step-by-step explanation:

Line p is parallel to line q. If the measure of angle 3 is 54 what is the measure of angle 6?... Help

Line p is parallel to line q. If the measure of angle 3 is 54 what is the measure of angle 6?... Help

Answers

Answer:

54°

Step-by-step explanation:

Because p and q are parallel, angle 3 equal to angle 6 as they are alternative angles.

So angle 6 is 54°.

Alternative

Line p and line q is parallel, so that the sum of a pair of interior angles (angle 3 and angle 5, angle 4 and angle 6) are equal to 180°.

So angle 4 + angle 6 = 180°.

Find angle 4 first:

180° - angle 3 = angle 4

180° - 54° = 126°

So the measure of angle 6 is

180° - 126° = 54°

Answer:

54 degrees

Step-by-step explanation:

Does anyone know how to do this?? I don’t understand. I need help please ASAP! Tysm

Does anyone know how to do this?? I dont understand. I need help please ASAP! Tysm

Answers

17. 30

19. 58

21. 55

23. 23

can someone please help me??

can someone please help me??

Answers

Answer:

The answer is d = 9.

Step-by-step explanation:

First multiply 2 on both sides. Your equation will look like this: d-7 = 2. Then add 7 on both sides to eliminate the 7 on the d side. Your equation will become d = 9.

Mark me brainiest!

The answer is 9 bc 9-7 is 2 then you simply 2/2 then that equals 1

the probability of winning the grand prize at a particular carnival game is 0.005. michele wins the grand prize. is this considered a rare or common event? why?

Answers

1) The event is considered as rare.

2) It is called a rare event event because the probability is less than 5% and is well below threshold.

Let's discuss it further below.

1) The probability of winning the grand prize is 0.005, which means there is a 0.5% chance of winning the prize.

Since this probability is low, Michele winning the grand prize is considered a rare event.

The term "rare event" is often used to describe an event with a low probability of occurrence.

A rare event typically has a probability of less than 5%, and in this case, the probability is well below that threshold. A probability of less than 0.05 is generally considered a rare event.

The fact that Michele won the grand prize means that she defied the odds, which makes the event rare.

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ite the equation of the graph shown below in factored form.

ite the equation of the graph shown below in factored form.

Answers

Answer:

f(x) = (x + 1)((x - 1)^2)(x - 3)

WILL MARK BRAINLYIST IF YOU ANSWER CORRECTLY!!!!!! As water evaporates from a potted plant, its weight changes at a rate of -1 5/8ounces per day. Part A Estimate the change in the potted plant’s weight after one week. Explain your thinking. Part B Write and solve an equation using exact values to show the change in the plant’s weight after one week. Part C Explain how your estimate shows your answer is reasonable.

Answers

For part A it would be 11 3/8 ( I did the math fam ) for part b it would be y = 1 5/8x, you just substitute the x for 7 and you’d get the answer from part a, For part C you would just say that you multiplied the 1 5/8 rate by 7 to get the total amount of weight lost within that week

Now I’ll take that brainliest fam, lmk if it was right

5
Write the ratio
6
in another way.

Answers

Answer:

if your saying 6 is the ratio, there isn't another way to say it

But I see a 5 in the corner, so I'm gonna assume that the ratio is 5 to 6. Another way to write 5 to 6 is, 5:6 and 5/6.

5 green marbles
6 blue marbles
7 red marbles
2 purple marbles
what is the probability of picking a green marbel and replacing it
What is the probability of picking a red marbel and replacing it

Answers

1. 1/4
2. 7/20 i’m pretty sure these are right.

The length of the base of an isosceles triangle is x. The length of a leg is 3x-4. The perimeter of the triangle is 34 . Find x

Answers

Answer:

X=12

Step-by-step explanation:

2(3x-4) + x = 76

6x-8+x=76

7x-8=76

7x=84

x=12

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

3(12) - 4 =36-4 = 32

32 times 2 = 64 +12 =76

Answer:

x = 6

Step-by-step explanation:

The base of this triangle is x.  The other two sides are equal and have length 3x - 4.  The perimeter of the triangle is thus x + 2(3x - 4) = 34, which can be solved for x.

Multiplying as indicated, we get x + 6x - 8 = 34, or 7x = 42.

Dividing both sides by 7, we get x = 6.

II.) Simplify the following by applying the laws of indices.

a.) 4x⁰
b.) (xy)⁰
c.) (S²)⁰
d.) 9⁰
e.) v⁰
f.) (ame²)⁰​

Answers

S I took a test and got it right

Mark True or False: a. Global stiffness matrices for fully constrained systems are a True False b. The simple 2-node beam element derived in class cannot represent a cantilevered beam with a concentrated force at the free end exactly (the exact solution is a 3nd order polynomial). True False V True False c. In FEA, stress results are less accurate than strain results. d. Element stiffness matrices are always positive semi-definite. True False e. The determinant of a positive definite matrix is nonzero. True False True False f. On 2D beam elements, axial and bending loads can be applied. g. In FEA, finite elements are always assumed to be linear and elastic. method True False h. FEA (Analytical results are always exact when using truss and beam element- and. arder. i. The 3D 2-node truss element is an element of j. Equivalent nodal forces for distributed loading used in finite elements are computed based on__

Answers

Here are the solutions to the given true or false statements:

a. Global stiffness matrices for fully constrained systems are this statment is : True.

b. The simple 2-node beam element derived in class cannot represent a cantilevered beam with a concentrated force at the free end exactly (the exact solution is a 3nd order polynomial)  this statement is: True.

c. In FEA, stress results are less accurate than strain results  this statement is: False.

d. Element stiffness matrices are always positive semi-definite  this statement is: True

e. The determinant of a positive definite matrix is nonzero  this statement is: True

f. On 2D beam elements, axial and bending loads can be applied  this statement is: True.

g. In FEA, finite elements are always assumed to be linear and elastic. True.

h. FEA (Analytical results are always exact when using truss and beam element- and. order  this statement is: False.

i. The 3D 2-node truss element is an element of  this statement is: True.

j. Equivalent nodal forces for distributed loading used in finite elements are computed based on Integration method.The given statement "In FEA, stress results are less accurate than strain results"  this statement is: False.

B. Explanation:

a. Global stiffness matrices for fully constrained systems are not always positive definite, so the statement is false.

b. The simple 2-node beam element derived in class is based on linear interpolation and cannot represent a cantilevered beam with a concentrated force at the free end exactly. The exact solution for such a beam involves a 3rd order polynomial, so the statement is false.

c. In FEA, stress results are generally considered to be more accurate than strain results. So, the statement is false.

d. Element stiffness matrices can be positive definite, positive semi-definite, or indefinite, depending on the element and its properties. So, the statement is false.

e. The determinant of a positive definite matrix is always nonzero, so the statement is true.

f. On 2D beam elements, both axial and bending loads can be applied, so the statement is true.

g. In FEA, finite elements can be linear or nonlinear, and they can represent both elastic and inelastic behavior. So, the statement is false.

h. FEA provides approximate solutions, and analytical results are not always exact when using truss and beam elements. So, the statement is false.

i. The 3D 2-node truss element is not a valid element since it cannot represent 3D deformations accurately. So, the statement is false.

j. Equivalent nodal forces for distributed loading used in finite elements are computed based on the shape functions, which describe the variation of the displacement within the element.

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A jar contains 4 green marbles 2 pink marbles 3 striped marbles. One marble is picked at random and then replaced. Then another marble is drawn at random again. What is the probability that both marbles are striped?

Answers

Answer:

3 out of 9 but if they ask to simplify its one third

Step-by-step explanation:

Pls help solve step by step... I will mark branliest.

Pls help solve step by step... I will mark branliest.

Answers

Answer:

52 stickers

Step-by-step explanation:

I hope that this helps you. :)

Pls help solve step by step... I will mark branliest.

Angle C is x degrees. What is Angle D if they are supplementary angles?​

Answers

Answer:

c+d(x)= 180°

Step-by-step explanation:

supplemental angles are supplementary if the sum of their measurements is 180°. each angle is called the supplement of the other.

for instance, in a car, the speedometer and the angles within formed by the needle and the base of the speedometer are supplements of one another.

the measurement of an angle measuring 63° is 180° - 63° = 117°

Answer:

angle D = 180 - x

Step-by-step explanation:

given c=x degree

d =?

In supplementary angles sum of two angles is 180 degree so according to the question

angle c + angle D =180 degree

x + angle D =180

angke D =180 -x

Given f(x) = -x² - 8x + 19, find f(-2)

Answers

Answer:

f(-2)=31

Step-by-step explanation:

f(x)=-x²-8x+19

f(-2)=-(-2)²-8(-2)+19

=-(-2*-2)+16+19

=-4+35

=31

f(-2)=31√

Which study would produce results that are skewed by bias?
A. A study of standardized test scores of high school students based on data collected across the country.
B. A study of the interest in a town library renovation based on a random survey of 500 residents.
C. A study of the average length of earthworms based on data collected across the world
D. A study of the popularity of a new sneaker conducted by the sneaker manufacturer

Answers

The required, D. A study of the popularity of a new sneaker conducted by the sneaker manufacturer is more likely to produce results that are skewed by bias.

This is because the sneaker manufacturer has a vested interest in promoting the new sneaker and may use biased methods to ensure that the study produces favorable results. For example, the manufacturer may selectively sample individuals who are more likely to be interested in the sneaker or use leading questions to bias the responses in favor of the sneaker. In contrast, the other studies listed are less likely to be influenced by bias because they rely on random sampling or objective measurements.

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A 17-foot ladder is placed against a vertical wall. Suppose the bottom of the ladder slides away from the wall at a constant rate of 2 feet per second. How fast is the top of the ladder sliding down the wall (negative rate) when the bottom is 15 feet from the wall?
The ladder is sliding down the wall at a rate of __ ft/sec

Answers

Therefore, the top of the ladder is sliding down the wall at a rate of 3.75 ft/sec (negative rate) when the bottom is 15 feet from the wall.

To solve this problem, we can use related rates and the Pythagorean theorem.

Let's denote the distance between the bottom of the ladder and the wall as x, and the height of the ladder (distance from the ground to the top of the ladder) as y. We are given that dx/dt = -2 ft/sec (negative because the bottom is sliding away from the wall).

According to the Pythagorean theorem, x^2 + y^2 = 17^2.

Differentiating both sides of the equation with respect to time t, we get:

2x(dx/dt) + 2y(dy/dt) = 0.

Substituting the given values, x = 15 ft and dx/dt = -2 ft/sec, we can solve for dy/dt:

2(15)(-2) + 2y(dy/dt) = 0,

-60 + 2y(dy/dt) = 0,

2y(dy/dt) = 60,

dy/dt = 60 / (2y).

To find the value of y, we can use the Pythagorean theorem:

x^2 + y^2 = 17^2,

15^2 + y^2 = 289,

y^2 = 289 - 225,

y^2 = 64,

y = 8 ft.

Now we can substitute y = 8 ft into the equation to find dy/dt:

dy/dt = 60 / (2 * 8) = 60 / 16 = 3.75 ft/sec.

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Write the equation of the line PERPENDICULAR to x = -12 passing through (4,5)​

Answers

Answer:

hope ithelps :)

Step-by-step explanation:

1) x=3 is a vertical line, so if you are looking for a line that is perpendicular you are looking for a horizontal line.

And horizontal lines go through the y-axis and have equations of y= a #

2)the point on the vertical line is (4,-5), it has a y-value of -5

****Every y value on a horizontal line will be the same

so the equation for a perpendicular line would be y= -5

what is the probability that this student does spend more than $25 a week on gas? a. 0.2445 b. 0.7555 c. 0.6740 d. 0.8403 e. 0.4532

Answers

Using conditional probability, it is found that there is a 0.83 = 83% almost 0.8403  probability that this student does spend more than $25 a week on gas, given that he/she does commute to school each day.

Probability: -

Probability is the branch of mathematics concerning numerical descriptions of how likely an event is to occur, or how likely it is that a proposition is true. The probability of an event is a number between 0 and 1, where, roughly speaking, 0 indicates impossibility of the event and 1 indicates certainty. Since the coin is fair, the two outcomes ("heads" and "tails") are both equally probable; the probability of "heads" equals the probability of "tails"; and since no other outcomes are possible, the probability of either "heads" or "tails" is 1/2 (which could also be written as 0.5 or 50%).

Conditional Probability :

Using conditional probability, it is found that there is a 0.83 = 83% = P( A∩ B) / P(A)

In which

P(B|A) is the probability of event B happening, given that A happened.P(A∩B)  is the probability of both A and B happening.P(A) is the probability of A happening.

In this problem:

Event A: Commute to school each day.

Event B: Spends more than $25 a week.

80% indicated that they commute to school each day. of those that commute to school each day, hence , P(A) = 0.8

Of those, 83% spend more than $25 a week on gasoline, hence .

                     P(B|A) = 0.83

Thus, 0.83 = 83% probability that this student does spend more than $25 a week on gas, given that he/she does commute to school each day.

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Hello can someone please help me ASAP !!

Hello can someone please help me ASAP !!

Answers

Answer:

(8,-4,-10,-16)

Step-by-step explanation:

Here, we are told to find the range from the given points set

The range are simply the y-values

These are;

(8,-4, -10, -16)

Which expression gives the closest estimate of 228 – 179?

Answers

Answer:

show the picture

Step-by-step explanation:

The closest estimate of 228 - 179 is 49.

What is subtraction?

Subtraction is a mathematical operation. Which is used to remove terms or objects in the expression.

Given:

The two numbers are 228 and 179.

128 and 179 are real positive integers.

And here we have to find the subtraction of 179 to 228.

In other words,

the difference between 228 and 179 is,

228 - 179

= 49

To verify the equation:

179 + 49 = 228.

That means, 49 is the required number.

And 49 is the whole number.

S0, 49 is the closest estimate.

Therefore, 49 is the required expression.

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1x+4
--------- =6x+1 for x
7​

Answers

Step-by-step explanation:

1x+4= (6x+1 )×7

1x+4= 42x+7

1x-42x= 7-4

-41x = 3

x= -3/41

Can I get a answer for all of it?

Can I get a answer for all of it?

Answers

Answer:

R'=(-3,6)

Q'=(-3,-3)

S'=(7,6)

T'=(7,-3)

Answer:

see explanation

Step-by-step explanation:

A translation of 7 units right means adding 7 to the x- coordinate. The y- coordinate remains unchanged, then

Q (- 10, - 3 ) → Q' (- 10 + 7, - 3 ) → Q' (- 3, - 3 )

R (- 10, 6 ) → R' (- 10 + 7, 6 ) → R' (- 3, 6 )

S (0, 6 ) → S' (0 + 7, 6 ) → S' (7, 6 )

T (0, - 3 ) → T' (0 + 7, - 3 ) → T' (7, - 3 )

A rare disease exists with which only 1 in 500 is affected. A test for the disease exists, but of course it is not infallible. A correct positive result (patient actually has the disease) occurs 95% of the time, while a false positive result (patient does not have the disease) occurs 1% of the time. If a randomly selected individual is tested and the result is positive, what is the probability that the individual had the disease?

Answers

There is a 16% probability that the individual actually had the disease given a positive test result.

The probability that the individual had the disease can be calculated as follows:

Let A = Event of testing positive and actually having the disease

Let B = Event of testing positive but not actually having the disease

We are looking for P(A|B), which is the probability of actually having the disease given a positive test result.

Using Bayes' Theorem, we have:

P(A|B) = P(A) * P(B|A) / P(B)

Bayes' theorem is a mathematical formula used in probability theory to calculate the probability of an event based on prior knowledge of conditions that might be related to the event.

It states that the conditional probability of an event A given event B is equal to the product of the probability of event B and the conditional probability of event A given event B, divided by the probability of event B. The formula is represented as P(A|B) = P(B|A) * P(A) / P(B).

Where:

P(A) = 1/500 (probability of having the disease)

P(B|A) = 0.95 (probability of a correct positive result given that the individual has the disease)

P(B) = P(B|A) * P(A) + P(B|A') * P(A') (probability of a positive test result)

= 0.95 * 1/500 + 0.01 * 499/500 (probability of a false positive result given that the individual does not have the disease)

Plugging in the values, we have:

P(A|B) = (1/500) * 0.95 / [0.95 * 1/500 + 0.01 * 499/500] = 0.16 or 16%

Therefore, there is a 16% probability that the individual actually had the disease given a positive test result.

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Let z = Equals 38 (cos(pi/8) + I sine (cos(pi//8) ) and w = 2 (cos(pi/16) + I sine (pi/16) ) What is the product of zw?

Answers

The product of the terms zw is 76{ cos(3π/16)+i sin (3π/16) }.

Given that,

The equation are z = 38[cos(π/8)+i sin(π/8)] and w = 2[cos(π/16)+i sin(π/16)]

We have to find the product of the zw.

Whatis product?

Finding the product of two or more numbers in math is done through multiplication. It is a fundamental mathematical operation that is frequently applied in everyday situations. When combining groups of similar sizes, we use multiplication.

Take the equation,

zw= (38[cos(π/8)+i sin(π/8)])×(2[cos(π/16)+i sin(π/16)])

zw=(38×2){Cos(π/8+π/16)+i sin(π/8+π/16)}

zw= 76{ cos(3π/16)+i sin (3π/16) }

Therefore, the product of the terms zw is 76{ cos(3π/16)+i sin (3π/16) }.

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Please help me with this answer

Please help me with this answer

Answers

Answer:

here

x=2 then,

3*2^2 - 2*2+1

3*4-4+1

12-4+1

9

Step-by-step explanation:

Simplify:

3x^2 - 2x + 1

=> 3(2)^2 - 2(2) + 1 [ x = 2 (Given)]

=> 3(4) - 2(2) + 1

=> 12 - 4 + 1

=> 13 - 4

=> 9 Ans.

Members of a lacrosse team raised $1775. 50 to go to a tournament. They rented a bus for $901. 50 and budgeted $46 per player for meals. Write and solve an equation which can be used to determine xx, the number of players the team can bring to the tournament.

Answers

The number of players the team can bring to the tournament = 19 .

Given : amount raised by team = $1775.50

            rent of bus = $901.50

            budget for meal per player = $46

To find : the number of players the team can bring to the tournament

Equation :

taking bus charge as y - intercept ( since it does not depend on the no . of members riding on it )

taking meal amount as slope ( since it depends on the no . of members a team can bring to the tournament )

Let x be the no . of players a team can bring to the tournament .

Therefore , the equation is :

1775.50 = 46 x + 901.50

874 = 46 x

x = 19

Hence , the number of players the team can bring to the tournament = 19 .

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An expression is given. ​ 26 , 091 ÷ 13 26,091÷13 ​​ What is the value of the expression?

Answers

1967.64 is the value of the given expression.

We must carry out the division operation in the following manner in order to assess the expression:

26,091 ÷ 13.26

= 1967.64

As a result, the expression has a value of 1967.64.

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