Write the integer that represents the opposite of each situation. A withdrawal of $25

Answer:

u = 24, v = 92, and w = 184

Step-by-step explanation:

According to circle theorem, we have;

∠ACD = ∠ABD = 88° by angle inscribed in a circle and also subtending the same chord

∠DOA = 2 × ∠ABD by angle subtended at the center = 2 × Angle subtended at the circumference

∴ ∠DOA = 2 × ∠ABD = 2 × 88° = 176°

w° + ∠DOA = 360  by the sum of angles at a point

∴ w° = 360° - ∠DOA = 360° - 176° = 184°

w° = 184°

w° = 2 × v° by angle subtended at the center = 2 × Angle subtended at the circumference

∴ v° = w°/2 = 184°/2 = 92°

v° = 92°

In triangle ΔCDY and ΔABY, we have;

∠ABD = ∠ABY by reflexive property

∠ACD = ∠ACY by reflexive property

∠ACD = ∠ABD = 88°

∴ ∠ABY = 88°

∠CYD = ∠AYB  by vertically opposite angles are equal

∴ ∠CYD = 68° = ∠AYB

u° + ∠ABY + ∠AYB = 180° by angle sum property

∴ u° = 180° - (∠ABY + ∠AYB)

u° = 180° - (88° + 68°) = 24°

u° = 24°.

Answer:

the answer is 58

because the sum of a triangle is 180

and 180 minus 122 equals 58 which is c

Answer:

T = 250 + 15g

Step-by-step explanation:

T = total fees

250 = base price

15g = $15 cost per game

Imagine that a survey of randomly selected people finds that people who used sunscreen were more likely to have been sunburned in the past year.

There are several possible explanations for the finding that people who used sunscreen were more likely to have been sunburned in the past year.

However, without additional context or data, it is difficult to determine the most likely explanation definitively. Here are a few possible explanations to consider:

1. Ineffective or improper use of sunscreen: It is possible that the individuals who reported using sunscreen did not apply it correctly or did not reapply it as recommended.

Inadequate application or failure to follow proper sunscreen usage guidelines could result in insufficient protection from the sun's harmful rays, leading to sunburn.

2. Self-selection bias: It is possible that individuals who have previously experienced sunburns may be more likely to use sunscreen. They may be more aware of the potential risks and take precautions, including using sunscreen.

This could create an association between sunscreen use and sunburn, even though sunscreen itself is intended to prevent sunburn.

3. Recall bias: The survey responses may be subject to recall bias, where individuals may inaccurately remember or report their sunscreen use and sunburn experiences.

Memory limitations or subjective perceptions of sunburn severity could influence the reported data and the observed association between sunscreen use and sunburn.

4. Confounding factors: There may be other factors or variables at play that are related to both sunscreen use and sunburn. For example, individuals who engage in activities that increase sun exposure or who have certain skin types may be more likely to both use sunscreen and experience sunburn.

It is important to note that further investigation, including more detailed surveys, data collection and statistical analysis, would be necessary to determine the most likely explanation for the observed association between sunscreen use and sunburn.

To know more about surveys refer here:

https://brainly.com/question/31685434#

#SPJ11

Belize is more expensive than Brazil. The book costs $6.17 more in Belize. Then the correct option is A.

It simply means to deduct something from the object or number of group, place, etc. Subtraction means to take away from the group or a number of objects.

A certain book is for sale in both Belize and Brazil.

In Belize, it sells for 80.39 Belize dollars.

The exchange rate of us dollars to Belize dollars is 1:1.9246

The cost of a book in dollars will be

\(\rm \dfrac{C_{belize }}{80.39} = \dfrac{1}{1.9246}\\\\C _{belize } \ = 41.7697\)

In Brazil, it sells for 63.65 Brazilian reals.

The exchange rate of us dollars to Brazilian reals is 1:1.7880.

The cost of a book in dollars will be

\(\rm \dfrac{C_{brazil}}{63.65} = \dfrac{1}{1.778}\\\\C _{brazil} \ = 35.5984\)

The difference in the cost will be

\(\rm C _{belize} -C _{brazil} = 41.7697 - 35.5984 = 6.1713 \approx 6.17\)

Belize is more expensive than Brazil. The book costs $6.17 more in Belize. Then the correct option is A.

More about the subtraction link is given below.

https://brainly.com/question/4319655

The best sample frame when studying the nature of product defects generated by two types of stamping machines is a D) list of all stamping machines in the factory, divided into two groups by type of machine.

When studying the nature of product defects generated by two types of stamping machines, the best sample frame is the list of all stamping machines in the factory divided into two groups by the type of machine. A sample frame refers to a list of items or individuals from which a sample is drawn.

The sample frame is an important element of a research study as it forms the basis for choosing the sample. It should be inclusive, accurate, and up-to-date. It is also critical to define the sampling unit and the population so that the correct sample frame can be selected.

The list of all machines in your factory would not be an appropriate sample frame because not all machines would be involved in the production of the stamped products.

A list of all serial numbers of stamping machine output during one month would not be suitable as the sample frame as it would be biased towards a specific time period and may not represent the entire population of the stamping machines in the factory.

None of the options listed above provide the best sample frame.

Therefore, the best sample frame when studying the nature of product defects generated by two types of stamping machines is a list of all stamping machines in the factory divided into two groups by the type of machine.

Know more about  stamping machines here,

https://brainly.com/question/15363740

#SPJ11

(1)

a. There are a few possible sources of error that could result in different colony counts on the two plates. One possibility is uneven distribution of bacteria when 100 µL was added to each plate, leading to a higher concentration on one plate than the other. Another possibility is contamination of one of the plates during the incubation process, which could have resulted in additional colonies. Finally, there could have been a technical error in counting the colonies, such as miscounting or counting debris as colonies.

b. Again, there are several possible sources of error that could lead to different colony counts on the two plates. One possibility is variation in the dilution process, such as uneven mixing or pipetting error, which could result in different concentrations of bacteria in the two dilution series. Another possibility is variation in the bacterial growth conditions, such as differences in temperature, humidity, or nutrient availability during incubation, which could affect the growth rate and colony size. Finally, there could have been a technical error in counting the colonies, such as miscounting or counting debris as colonies.

c. It is unclear what the "on" in this question is referring to, so I am unable to provide an answer. Please clarify or provide more information.

Learn more about :

distribution : brainly.com/question/29062095

#SPJ11

Answer:

8% annual

Step-by-step explanation:

first find the rate of 1 year. 960/3 = 320.

then find what % of 4,000, 320 is.

8%

Answer:

Step-by-step explanation:

Red =x   Blue = y

1)  4x + 6y = 180

2)  x + y = 40

solve for x in eq. 2 and plug into eq. 1

2a)  x=40-y

1a)  4(40-y) + 6y = 180

160-4y +6y = 180

2y=20

y=10

plug into eq. 2

x + 10 =40

x=30

30 red packages

;)  maybe a late Christmas gift.. :D

Answer:

The square root of a negative number is an imaginary number. The square root of -100 is 10i where i is the imaginary unit. Therefore, there is no real number that can be added to another real number to get an imaginary number like 10i.

Step-by-step explanation:

Answer: The square root of a negative number is an imaginary number. The square root of -100 is 10i where i is the imaginary unit. Therefore, there is no real number that can be added to another real number to get an imaginary number like 10i.

The composition of functions f⚫g can be found by substituting the function g(x) into the function f(x) and simplifying.

Given f(x) = √(x + 11) and g(x) = -, the composition f⚫g can be written as f(g(x)).

Substituting g(x) into f(x), we have f(g(x)) = √(- + 11).

Since g(x) is a constant function, the value of g(x) is "-", which means that for any input value of x, g(x) evaluates to "-".

Therefore, f(g(x)) simplifies to f("-") = √((-) + 11) = √(11).

The domain of f⚫g is the set of all real numbers since there are no restrictions on the input values of x in the composition f(g(x)).

Learn more about composition functions here: brainly.com/question/30660139

#SPJ11

First make the graph of the functions, then  if the two graphs are symmetric with respect to the line y = x (mirror images over y = x ), then they are inverse functions.

Symmetric

A figure or shape that can be divided into two equal parts by a line is called symmetric figures.

Inverse Functions

The inverse function of a function f  is a function that undoes the operation of f. The inverse of f exists if and only if f is bijective, and if it exists, is denoted by F^-1.

Learn more about graph and functions here :-

brainly.com/question/17267403

#SPJ4

The manipulatives and paragraph forms are the two-column proof to prove that vertical angles are congruent.

Using manipulatives: Draw the same two intersecting lines on the paper. Then, fold the paper along the line via the joint. The fold bisects the other two borders, but only the lines of the folded border which are on top of each other are required. The edges check and lie straight on top of each separately. This folding procedure can be utilized with two vertical corners. As a result, the vertical angles are the same.

Paragraph Form: When ∠1 and ∠3 are connected to ∠2, they form a linear pair. This indicates that whether added dimension ∠2 to dimension ∠1 or dimension ∠2 to dimension ∠3, the total is 180°. That is, the measures of 1 and 3 are equal to the sum left before adding ∠2. As a result, the angles are the same. This argument applies to all pairs of vertical angles.

Learn more about two-column proof to prove that vertical angles are congruent at

https://brainly.com/question/5340592?referrer=searchResults

#SPJ1

Not replacing the first marble makes the events dependent because the outcome of the first draw affects the probability of the second draw. After the first blue marble is drawn, there are only two blue marbles and four marbles in total remaining in the bag. Therefore, the probability of drawing a second blue marble is lower than the probability of drawing a blue marble on the first draw. The probability of drawing two blue marbles is calculated as the product of the probability of drawing a blue marble on the first draw and the probability of drawing another blue marble on the second draw, given that the first marble was not replaced.

Answer:

round 55666777 for 5th 50th is not a big game for a player who will give the 8th or 3rd season to 466

The inequality can be used to determine the number is C . 0.40x > x/2 - 15

Given :

Forty percent of a number is greater than one-half the number decreased by 15.

And we need to find the number that is used to determine the inequality.

Now, According to the question:

What is Inequality?

An inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. It is used most often to compare two numbers on the number line by their size.

Let us consider x be that unknown number.

We have divide it into two parts.

First, forty percent of the number and it can be written as 40%x or 0.40x.

Next is one-half the number is 1/2 x or x/2

When we combine the whole statement,

Then we get the inequality,

=> 0.40x > x/2 - 15

Learn more about the inequality here:

https://brainly.com/question/28823603

#SPJ4

Answer:

3:2

Step-by-step explanation:

Hi there!

6:4 = 3:2

6*2=3

4*2=2

3:2

Answer:

The answer is 8b

Step-by-step explanation:

3/5b – 2 + 7b – 12 – 2/5b + 14

3/5b – 2/5b + 7b – 2 – 12 + 14

3 + 2/5b + 7b – 14 + 14

5/5b + 7b

b + 7b = 8b

Thus, The answer is 8b

-TheUnknownScientist 72

Answer:

hehehehhehehehhehehhjwhihtIUWEhrhjbqHJWRBHUqbhubHUWbfigabvUHIfbAHUbfjnBsjrBUHsbUHQBrhjzbnxbkzhsbhbJHzdb

Step-by-step explanation:

C. 270

Hope this helps! :)

Answer:

A.)90 degrees

Step-by-step explanation:

Part A: The shaded region represents the feasible region where both inequalities are satisfied simultaneously. It is below the line x + 3y = 8 and above the line x + y = 2.

Part B: The point (8, 2) is not included in the solution area.

Part C: The point (3, 1) represents one feasible solution that meets the constraints of the problem.

Part A: The graph of the system of inequalities consists of two lines and a shaded region. The line x + 3y = 8 is a solid line because it includes the equality symbol, indicating that points on the line are included in the solution set. The line x + y = 2 is also a solid line. The shaded region represents the feasible region where both inequalities are satisfied simultaneously. It is below the line x + 3y = 8 and above the line x + y = 2.

Part B: To determine if the point (8, 2) is included in the solution area, we substitute the x and y values into the inequalities:

8 + 3(2) ≤ 8

8 + 6 ≤ 8

14 ≤ 8 (False)

Since the inequality is not satisfied, the point (8, 2) is not included in the solution area.

Part C: Let's choose a point in the solution set, such as (3, 1). This point satisfies both inequalities: x + 3y ≤ 8 and x + y ≥ 2. In the context of the real-world scenario, this means that Michelle can buy 3 servings of dry food (x = 3) and 1 serving of wet food (y = 1) with her $8 budget. This combination of dog food allows her to feed at least two dogs at the animal shelter while staying within her budget. The point (3, 1) represents one feasible solution that meets the constraints of the problem.

For more such questions on feasible region

https://brainly.com/question/29084868

#SPJ8

Answer:

i have no idea what is the question would you please provide me exact questions

Answer:

what?

Step-by-step explanation:

doesnt understand

The correct line of code that completes this operator which transforms a Point by dx and dy is shown below: Point operator+(int dx, int dy) { return Point(x_+dx,y_+dy);}Note that the function operator+ takes two arguments: an integer dx and an integer dy.

The function returns a point, which is created by adding dx to x and dy to y.The completed code is shown below:class Point { int x_{0}, y_{0};public: Point(int x, int y): x_{x}, y_{y} {} int x() const { return x_; } int y() const { return y_; }};Point operator+(int dx, int dy) { return Point(x_+dx,y_+dy);}Therefore, the correct answer is: `Point(x_+dx,y_+dy)`

Learn more about operator

https://brainly.com/question/29949119

#SPJ11

Answer:

5x + 15

Step-by-step explanation:

Given

9x + 6 - 4x + 9 ← collect like terms

= (9x - 4x) + (6 + 9)

= 5x + 15

Answer: 0.32% = 0.32/100 = 0.0032

Step-by-step explanation:

Answer:

if Q={1,3,5,7,9}Express it in description methods

Answer: With the condition that age is 30 or under, the sample space is restricted to the first column. This simplifies the problem to:

P(uses mass transit |age is 30 or under) = 125/575=0.217

Step-by-step explanation:

edmentum

Answer:

280 km

Step-by-step explanation:

Given that a bus, say \(b_1\), leaves a station traveling north at speed of  70km/hour.

Half an hour later the second bus, say \(b_2\),  leaves a station traveling north at speed of  70km/hour.

As, distance = speed x time,

so, the distance traveled by bus \(b_1\) in 0.5 hours = 70 x 0.5 = 35 km.

Note that, both the buses are traveling in the same direction and when the second bus leaves the station, the first bus already covered a distance of 35 km.

Let the second bus took \(t\) hours to meet the first bus and both the buses meet at a distance of \(d\) km from the station.

The distance traveled by the first bus from the station, \(d = 35 + 70t\) km

\(\Rightarroe t= \frac {d-35}{70}\cdots(i)\)

and the distance traveled by the second bus, \(d = 80t\) km

\(\Rightarrow t=\frac {d}{80}\cdots(ii)\)

Now, equation the equation (i) and (ii), we have

\(\frac {d-35}{70}=\frac {d}{80} \\\\\Rightarrow 8(d-35)=7d \\\\\Rightarrow 8d - 280 = 7d \\\\\Rightarrow 8d-7d=280 \\\\\Rightarrow d = 280 km\)

Hence, both the bus will meet at a distance of 280 km from the station.

The experimental probabilities have their values to be P(3) = 1/12, P(6) = 1/4 and P(Less than 4) = 1/2

Experimental probability of 3

From the table of values, we have

n(3) = 1

Total = 12

So, we have

P(3) = 1/12

Experimental probability of 6

From the table of values, we have

n(6) = 3

Total = 12

So, we have

P(6) = 3/12

P(6) = 1/4

Experimental probability of less than 4

From the table of values, we have

n(Less than 4) = 6

Total = 12

So, we have

P(Less than 4) = 6/12

P(Less than 4) = 1/2

Read more about probability at

https://brainly.com/question/251701

#SPJ1

Answer:

6,300

Step-by-step explanation:

6000+300

expressed as standard form^

The correct symbol used for a column alias containing spaces is C. " " (quotation marks).

In SQL, when we want to assign a column alias containing spaces, we enclose the alias within double quotation marks. This is done to differentiate the alias from other SQL keywords or to handle cases where the alias includes special characters, spaces, or is case-sensitive.

For example, consider the following SQL query:

SELECT column_name AS "Column Alias"

FROM table_name;

In this query, we are selecting a column named "column_name" from the table "table_name" and assigning it the alias "Column Alias" containing spaces. By enclosing the alias within double quotation marks, we indicate to the database that it should treat the entire string as a single identifier or alias.

Using other symbols such as '', ||, or // will not achieve the desired result of creating an alias with spaces. These symbols have different meanings in SQL.

'' (two single quotation marks) typically represents an empty string or a string literal in SQL.

|| (double vertical bars) is the concatenation operator in some SQL dialects, used to combine strings or values.

// (double forward slashes) is commonly used for comments in various programming languages and does not have any special meaning for column aliases in SQL.

Therefore, the correct symbol to use for a column alias containing spaces is C. " " (quotation marks).

For more such question on  column alias visit;

https://brainly.com/question/30175165

#SPJ8