The cost of the hiking trip is 2/3 of the cost of last years trip this year trip cost $32 write and solve an equation to find the cost of last years trip

The answer is 9.

1.75 - 0.4 = 1.35

1.35 ÷ 0.15 = 9

Answer:

0.5

Step-by-step explanation:

Co-ordinate of the mid point of the segment whose co-ordinates are -6 & 7 is =

\( \frac{7 + ( - 6)}{2} = \frac{1}{2} = 0.5\)

Answer:

the answer is A

Step-by-step explanation:

y increases by 2(rise) and x increases by 3(run), so it would be 2/3

Answer: hi thanks for the five

Step-by-step explanation:

9514 1404 393

Answer:

  a) 1,544,804,416

  b) 52,523,350,144

  c) 34

Step-by-step explanation:

(a) Each character position can be any of 24 letters or 10 digits, so any of 34 characters. The number of possible characters sets increases by a factor of 34 for each added character. A six-character plate will have ...

  34^6 = 1,544,804,416 . . . possibilities

__

(b) 34^7 = 52,523,350,144 . . . possibilities

__

(c) 34^7/34^6 = 34 . . . times as many

Answer:

14+14 + 4pi= 28 + 4pi

\(\pi\)

Answer:

The constant of proportionality is thus 1

Step-by-step explanation:

Note that the green line passes through (6, 6) and has a y-intercept of 0.  Thus, the equation of the line is y = (6/6)x + 0, or y = x, or y = 1x.

The constant of proportionality is thus 1, which is also the slope of this line.

Hence, the probability of being dealt a five-card hand that is all diamonds from a standard deck of cards is approximately 0.000495 or about 0.0495%.

To calculate the probability of being dealt a five-card hand that is all diamonds from a standard deck of cards, we need to determine the number of favorable outcomes (getting all diamonds) and divide it by the total number of possible outcomes (all possible five-card hands).

In a standard deck of cards, there are 52 cards, and 13 of them are diamonds (there are 13 diamonds in total).

To calculate the number of favorable outcomes, we need to select all 5 cards from the 13 diamonds. We can use the combination formula, which is given by:

C(n, r) = n! / (r!(n-r)!)

where n is the total number of items and r is the number of items we want to select.

Using the combination formula, the number of ways to select 5 cards from 13 diamonds is:

C(13, 5) = 13! / (5!(13-5)!)

= 13! / (5! * 8!)

= (13 * 12 * 11 * 10 * 9) / (5 * 4 * 3 * 2 * 1)

= 1287

Therefore, there are 1287 favorable outcomes (five-card hands consisting of all diamonds).

Now, let's calculate the total number of possible outcomes (all possible five-card hands). We need to select 5 cards from the total deck of 52 cards:

C(52, 5) = 52! / (5!(52-5)!)

= 52! / (5! * 47!)

= (52 * 51 * 50 * 49 * 48) / (5 * 4 * 3 * 2 * 1)

= 2,598,960

Therefore, there are 2,598,960 possible outcomes (all possible five-card hands).

To calculate the probability, we divide the number of favorable outcomes by the total number of possible outcomes:

Probability = favorable outcomes / total outcomes

= 1287 / 2,598,960

≈ 0.000495

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The simple interest accumulated on a principal of $500.00 at a rate of 6% per year for 7 years is $210.00.

This question is incomplete, the complete question is:

Find the simple interest accumulated on a principal of $ 500.00 at a rate of 6% per year for 7 years.

P=$500

R=6%

T=7 years

The formula to calculate simple interest is expressed as:

I = P × r × t

Where I is the interest, P is the principal, r is the annual interest rate as a decimal, and t is the time in years.

In this problem, the principal is $500.00, the annual interest rate is 6%, and the time period is 7 years.

We need to convert the annual interest rate to a decimal by dividing it by 100:

r = 6/100 =

r = 0.06

Substituting the given values into the formula, we get:

I = 500.00 × 0.06 × 7

I = $210.00

Therefore, the simple interest is $210.00.

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Answer:

9,40,41

Step-by-step explanation:

Answer:

C. 9,40,41

Step-by-step explanation:

The last number in any answer is always the hypotenuse and that is what u will use, because according to the formula:

hypotenuse² = opposite²+adjacent² so;

41²=40²+9²

1,681 = 1600 + 81

1,681 = 1,681

so it is balanced and that means the answer is ✅

Answer:

b

Step-by-step explanation:

i think b because it makes more sense than a or c

Answer:

2.5 cm is the radius

Step-by-step explanation:

\(\\ \rm\hookrightarrow (x,y)=\left(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\right)\)

\(\\ \rm\hookrightarrow (x,y)=\left(\dfrac{15+1}{2},\dfrac{9-9}{2}\right)\)

\(\\ \rm\hookrightarrow (x,y)=\left(\dfrac{16}{2},\dfrac{0}{2}\right)\)

\(\\ \rm\hookrightarrow (x,y)=(8,0)\)

Answer:

\(mid \: point \: for \: x = \frac{x1 + x2}{2} \\ = \frac{15 + 1}{2} = \frac{16}{2} = 8 \\ mid \: point \: for \: y = \frac{y1 + y2}{2} \\ = \frac{ - 9 + 9}{2} \\ = \frac{0}{2} \\ = 0then \: (x \: y) = (8 \: 0) \\ thank \: you\)

Answer:

Step-by-step explanation:

Using alphabet, we can see that:

NOT = 14, 15, 20  ⇔ 13+1, 13+2, 13+7 ⇒ LKF = 12,11,6 = 13-1, 13-2, 13-7

Coding for each letter is 13 + x ⇒ 13 - x

(1) TOP ⇒ FKJ

(2) RUN ⇒ IFM

(3) MUG ⇒ MES

(4) HOT ⇒ RKG

The inequality that represents all possible values for x is  x ≥ -27.

Linear inequality refers to the relation between a linear algebraic expression to some known value that contains inequality sign.

Unlike a linear equation it can have a range of values inside an interval.

The given statement can be written in terms of inequality as,

2/3x - 6 ≥ -24

=> 2/3x  ≥ -24 + 6

=> 2/3x  ≥ -18

=> x ≥ -27

Hence, the inequality expression for the given problem can be written as x ≥ -27.

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Answer:

Different scientists might perform the experiment differently

Step-by-step explanation:

Answer: If the results are the same, replication of the investigation helps to confirm the results.

Step-by-step explanation:

Step-by-step explanation:

plug in y

6=1/3x+11/15

multiply both sides by 15 to get rid of the fraction

90 = 5x +11

move terms to make them like terms

-5x =11- 90

-5x = -79

divide both sides by -5

evaluate for x

Answer:

it should be the second one I hope this help

Answer:

-4/5

Step-by-step explanation:

To solve, you have to use a reciprocal so that it becomes 3/5 times -4/3.

3/5 times -4/3 is -12/15.

-12/15 in simplest form is -4/5.

Your answer is -4/5.

I hope this helps, have a nice day.

Answer:  -4/5

Step-by-step explanation:

First you got to do keep change flip so 3/5 will stay the same the division will turn into a multiplication sign and instead of -3/4 it will be 4/-3. So 3 times 4 equals 12 and 5 times -3 equals -15 the answer will be 12/-15 but when you simplify it ipyou will get -4/5

1. The official lines of authority. 2. The formal lines of communication. 3. The base level of the organization.

Organizational structure box-and-lines diagrams show at least three things:

1. The official lines of authority: These diagrams illustrate the formal hierarchy within an organization, indicating the chain of command and reporting relationships. The lines represent the flow of authority and communication, highlighting who reports to whom. For example, a manager may have multiple employees reporting to them, and those employees may further have their own subordinates.

2. The formal lines of communication: These diagrams also depict the formal channels through which information flows within the organization. They show how information is passed between different levels and departments. For instance, a diagram may show that information flows vertically from top management to lower-level employees or horizontally between departments.

3. The base level of the organization: These diagrams display the entry-level positions within the organizational structure. This helps to understand the foundational roles that exist and how they fit into the larger structure. For instance, the diagram may indicate positions such as interns, junior associates, or entry-level staff.

In summary, organizational structure box-and-lines diagrams provide a visual representation of the official lines of authority, the formal lines of communication, and the base level of the organization. These diagrams help individuals understand the hierarchy, communication flow, and entry-level positions within an organization.

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Answer: Katie made 4 while Sara made 8

Step-by-step explanation: It takes thinking but while reading and seeing that Sara makes twice as much, I thought of 3 but that didn't work, then I thought of 4 and they had equaled 12. hope the explanation was good.

The experimental design which is used in the study is Completely randomized design.

Completely Randomized design may be defined as a technique in which all the solutions are assigned at random so that each questions receive all the possible solutions. According to the question we know that the sample size is 100 volunteers who are suffering from chronic pain. Now, out of the 100 volunteers, 50 males and 50 females are chosen. Further out of the 50 males, 25 males are randomly assigned to the treatment group while the other 25 males are assigned to a control group. Since, the treatments are randomly assigned completely, each of the volunteers have an equal chance of receiving the treatments.

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False. The best big-o bound that any algorithm that multiplies two n-bit numbers can achieve is O(n^2), not O(n+n) or O(2n).

An algorithm is a set of instructions or a procedure for solving a problem or performing a task. In computer science, an algorithm is typically a step-by-step process for solving a problem or performing a computation. Algorithms can be expressed in various forms, such as natural language, pseudocode, flowcharts, or programming languages. They are used in a wide range of applications, from simple arithmetic operations to complex data processing and artificial intelligence. The efficiency and correctness of an algorithm depend on various factors such as the input size, the data structure, and the computational complexity of individual operations.

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Because each of n bits of a number x must be multiplied by each of n bits of a number y, the best big-o bound that any algorithm that multiplies two n-bit numbers can achieve is O(n+n)-O(n^2

While it is true that each of n bits of a number x must be multiplied by each of n bits of a number y, it is possible to achieve a better big-o bound than O(n+n) or O(2n). The best-known algorithm for multiplying two n-bit numbers, the Karatsuba algorithm, achieves a big-o bound of O(n^log2(3)), which is faster than O(n^2).

Therefore, the statement that the best big-o bound that any algorithm that multiplies two n-bit numbers can achieve is O(n+n) or O(n^2) is false.
Main answer: b. false

The given statement implies that the best big-O bound for multiplying two n-bit numbers is O(n+n)-O(n^2), which simplifies to O(2n)-O(n^2) or simply O(n^2). However, this is not the best bound achievable for multiplying two n-bit numbers. The best known algorithm, the Karatsuba algorithm, has a time complexity of O(n^log2(3)), which is approximately O(n^1.585). This is faster than O(n^2) and thus, the statement is false.

The best big-O bound that any algorithm that multiplies two n-bit numbers can achieve is not O(n^2), but rather O(n^log2(3)), as demonstrated by the Karatsuba algorithm. Therefore, the given statement is false.

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The measures of those two angles are, 20° and 110°

A rectangle is a two dimension figure with 4 sides, 4 corners and 4 right angles. The opposite sides of the rectangle are equal and parallel to each other.

Given that;

Two angles of a quadrilateral measure 180° and 50°.

And, The other two angles are in a ratio of 2:11.

Since, The other two angles are in a ratio of 2:11.

Hence, ,Measures of both angles are, 2x and 11x.

Now, We know that;

Sum of all interior angles of a quadrilateral are 360°.

Hence, We get;

⇒ 180 + 50 + 2x + 11x = 360

⇒ 230 + 13x = 360

⇒ 13x = 360 - 230

⇒ 13x = 130

⇒ x = 10

Thus, Measures of both angles are,

2x = 2 × 10 = 20°

and 11x = 11 × 10 = 110°

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Answer:

8+4=2(x-1)

8+4=2x-2

12=2x-2

14=2x

x=7

The area that is still left to decorate is -1/3 in both the rooms.

A fraction is described as a piece of a whole in mathematics. For illustration, suppose a pizza is cut into four equal pieces. Each piece is then represented by 14. Fractions speed up calculations and make it easier to distribute and judge numbers. The depiction of fractions appears more straightforward when not utilising decimal numbers.

Given that, Reese is decorating two rooms.

She has decorated 5/3 of one room and 2/3 of the other room. The total area decorated is:

D = 5/3 + 2/3 = 7/3

Then the left area of the room is:

A = 2 - 7/3

A = -1/3

Hence, the area that is still left to decorate is -1/3.

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The probability of event A occurring is 1/3, the probability of event B occurring is 5/18, and the probability of event AB occurring is 1/9.

The probability of an event occurring is the number of favorable outcomes divided by the total number of possible outcomes. In this case, we have an unfair die where the even numbered sides are twice as likely as the odd numbered sides. We can use this information to find the probabilities of events A and B.

Event A = {odd numbered side} = {1, 3, 5, 7, 9, 11}

Event B = {4, 5, 6, 7, 8}

(a) To find the probability of event A occurring, we need to find the number of favorable outcomes and the total number of possible outcomes. There are 6 odd numbered sides on the die, so the number of favorable outcomes is 6. However, since the even numbered sides are twice as likely as the odd numbered sides, we need to account for this in the total number of possible outcomes. The total number of possible outcomes is 12 + 6 = 18. Therefore, the probability of event A occurring is 6/18 = 1/3.

(b) To find the probability of event B occurring, we need to find the number of favorable outcomes and the total number of possible outcomes. There are 5 sides in event B, so the number of favorable outcomes is 5. The total number of possible outcomes is the same as in part (a), which is 18. Therefore, the probability of event B occurring is 5/18.

(c) To find the probability of event AB occurring, we need to find the intersection of events A and B. The intersection of events A and B is {5, 7}, so the number of favorable outcomes is 2. The total number of possible outcomes is the same as in parts (a) and (b), which is 18. Therefore, the probability of event AB occurring is 2/18 = 1/9.

So, the probability of event A occurring is 1/3, the probability of event B occurring is 5/18, and the probability of event AB occurring is 1/9.

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The sum of three circles could be equal to 9

We know that a triangle is a polygon that has three sides and three vertices. It is one of the basic figures in geometry.

We are given that All triangles have the same value, and all circles have the same value.

WE can see that the triangle = 5

And there are number of circle= 3

Therefore, the sum of three circles =  9

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