This recipe makes 5 portions of potato soup.
Richard follows the recipe but wants to make 15 portions.
Complete the amounts of each ingredient that he needs.


Recipe: Serves 5
30 mL oil
70 g onions
450 g potatoes
500 mL milk​

Answer: rotate 180 degrees and reflection across the line y=2

Step-by-step explan

Answer:

Step-by-step explanation:

Yes, even if you don't know how many handshakes there were overall, you can be sure that there were at least two guests who had the same number.

Assume that the gathering will have n visitors. With the exception of oneself, each person may shake hands with n-1 additional individuals. For each guest, this means that there could be 0, 1, 2,..., or n-1 handshakes.

There will be the following number of handshakes if each guest shakes hands with a distinct number of persons (i.e., no two guests will have the same number of handshakes):

0 + 1 + 2 + ... + (n-1) = n*(n-1) divide by 2

The well known formula for the sum of the first n natural numbers . The paradox arises if n*(n-1)/2 is not an integer since we know that the actual number of handshakes must be an integer. The identical number of handshakes must thus have been shared by at least two other visitors.

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Answer:

  WU = (14√13)/13 ≈ 6.6564

Step-by-step explanation:

Call the incenter of ∆KWU point A. Call the center of circle ω2 point B.

Then ∠KWA has half the measure of arc WA. ∠AWU is congruent to ∠KWA, so also has half the arc measure. That is, ∠KWU has the same measure as arc WA and ∠KBW.

KB is a perpendicular bisector of chord WU, so ∆KWB is a right triangle, of which WU is twice the altitude to base KB.

The length of KB can be found several ways. One of them is to use the Pythagorean theorem:

  KB² = KW² +WB² = 4² +6² = 52

  KB = √52 = 2√13

The area of triangle KWB is ...

  area ∆KWB = (1/2)KW·WB = (1/2)(4)(6) = 12 . . . . square units

Using KB as the base in the area calculation, we have ...

  area ∆KWB = (1/2)(KB)(WU/2)

  12 = KB·WU/4

  WU = 48/KB = 48/(2√13) = 24/√13

  WU = (24√13)/13 ≈ 6.6564

Answer:

Step-by-step explanation:

the value of the expression is 12.

To solve the following using BEDMAS 5X4 - (3 + 1)2 ÷ 2:BEDMAS is an acronym that represents the order of operations for arithmetic operations in the correct order, that is, "Brackets", "Exponents", "Division and Multiplication", and "Addition and Subtraction."The full form of BEDMAS is- B stands for Brackets.E stands for Exponents.D stands for Division.M stands for Multiplication.A stands for Addition.S stands for Subtraction.

The given expression is;5X4 - (3 + 1)2 ÷ 2When we solve this expression using the BEDMAS rule of the order of operations, we get;= 5 x 4 - (3 + 1) x 2 ÷ 2[Since brackets comes first, then multiplication and division, followed by addition and subtraction.]= 20 - 4 x 2 ÷ 2[Perform multiplication: 3 + 1 = 4 and 4 x 2 = 8]= 20 - 8[Perform Division: 8 ÷ 2 = 4]= 12Therefore, the value of the expression is 12.The solution of the given expression using the BEDMAS rule of the order of operations is explained. The BEDMAS rule defines the correct order in which arithmetic operations should be performed.

It consists of four fundamental operations. They are brackets, exponents, multiplication and division, and addition and subtraction. The expression, 5X4 - (3 + 1)2 ÷ 2, can be solved using the BEDMAS rule of operations. First, we will simplify the brackets, followed by division and multiplication, then addition and subtraction. We will get the following expression 5 x 4 - (3 + 1) x 2 ÷ 2. We will then perform multiplication by finding the product of (3 + 1) and 2, which equals 8. Finally, we will perform division by dividing 8 by 2, which equals 4. After we have completed these steps, we will subtract 8 from 20 to get the final answer of 12.

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There are some traits that rectangles, squares, and rhombuses have in common. These are also some differences between them. Rectangles, squares, and rhombuses all have 4 sides. If a shape is a rectangle the diagonal sides will be congruent. If a shape is a square all the sides will be congruent, the shape will also have a right angle. The diaganles of a rombus are perpendicular.

Answer:

x=10

Step-by-step explanation:

Given: =The exterior angles of an octagon are x°,2x°,3x°,4x°,5x°,6x°,7x°,8x°.

Then, x°+2x°+3x°+4x°+5x°+6x°+7x°+8x° =360°

⇒ 36x = 360

⇒ x= 10

Answer:

-1+a

Step-by-step explanation:

Average waiting time for FCFS: 8.75

Average waiting time for SJF: 4.75

To solve this scheduling problem using FCFS (First-Come, First-Served) and SJF (Shortest Job First) algorithms, let's go step by step:

Schedule order for FCFS:

The FCFS algorithm schedules processes based on their arrival time. So, the schedule order for FCFS is as follows:

Pl -> P2 -> P3 -> P4

Average waiting time for FCFS:

To compute the average waiting time for FCFS, we need to calculate the waiting time for each process and then take the average.

Process | Arrival Time | Running Time | Waiting Time

Pl | 0 | 3 | 0

P2 | 3 | 10 | 3

P3 | 4 | 6 | 13

P4 | 5 | 1 | 19

Average waiting time = (0 + 3 + 13 + 19) / 4 = 8.75

Therefore, the average waiting time for FCFS is 8.75.

Schedule order for SJF:

The SJF algorithm schedules processes based on their running time. The process with the shortest running time gets executed first. If multiple processes have the same running time, the process with the earliest arrival time is selected first. The schedule order for SJF is as follows:

Pl -> P4 -> P3 -> P2

Average waiting time for SJF:

To compute the average waiting time for SJF, we need to calculate the waiting time for each process and then take the average.

Process | Arrival Time | Running Time | Waiting Time

Pl | 0 | 3 | 0

P4 | 5 | 1 | 3

P3 | 4 | 6 | 6

P2 | 3 | 10 | 10

Average waiting time = (0 + 3 + 6 + 10) / 4 = 4.75

Therefore, the average waiting time for SJF is 4.75.

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Answer:

(5)(6)+7=37

Step-by-step explanation:

(5)(6)+7

=37

It's just trial and error.

Please give brainliest.

Answer:

6x7=42

42-5=37

Step-by-step explanation:

I multiplied 6 by 7 to get 42 then I subtracted 42 by 5 and got 37.

Answer: 4x

Step-by-step explanation:

Answer:

4x

Step-by-step explanation:

A series sum calculator can be found online by searching for "series sum calculator". It is a tool used to calculate the sum of an infinite series.

A series sum calculator is a tool used to calculate the sum of an infinite series. It can be found online by searching for "series sum calculator". The calculator typically requires the user to input the first term of the series, the common difference between the terms, and the number of terms in the series. It then calculates the sum and provides the result. This is useful for calculating the sum of arithmetic and geometric series, as the formula for such series can be complicated and laborious to calculate by hand. The calculator is also helpful for checking the accuracy of calculations done manually. Additionally, it can be used to visualize the relationship between the terms of the series and their sum, making it easier to understand the concept of a series.

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Answer:

-2x

Step-by-step explanation:

4x - 6x = -(6x - 4x) = -(2x) = -2x

If my answer is incorrect, pls correct me!

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Answer:

$374

Step-by-step explanation:

561-187=374

Answer:

d

Step-by-step explanation:

Colton receives a $1421.50 gross salary and a $973.48 net salary. His gross pay is take-home pay is 68.5 percent.

One of the busiest at-grade railroad crossings in the country, Colton Crossing is located in Colton. In order to cross the rails of the Southern Pacific Railroad while expanding northward from San Diego, the California Southern Railroad erected the bridge in 1882. Brown declare their union. The couple got engaged while on a weekend visit to Big Sur, California, according to Underwood, who revealed the news to PEOPLE towards the end of February 2022. Jordan C. Brown and Colton Underwood are now engaged, and I'm overjoyed! Colton Underwood and Cassie Randolph announced their separation in May 2020, little than two years into their relationship. In a conversation with Robin Roberts of Good Morning America a few months later, ABC's former Bachelor came out as gay.

1421.5 * 0.685 = 973.727. is the closest answer.

The others are too low. For instance 1421.5 * 0.46 =653.89.

Which is 46% of the net pay. So the answer is 68.5%

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Answer:

30°

Step-by-step explanation:

x + 90 = 2 × 60 ( angle at center = 2 × angle at circumference.)

x +90 = 120

x = 120-90

x = 30°

Answer:

3 does not belong because its not long enough

important to know the size of the freshman classes in relation to the population size before using z-procedures in this situation, so the answer will be option C

In statistical inference, when using z-procedures such as hypothesis testing or constructing confidence intervals, one of the assumptions is that the samples are independent. In this scenario, knowing that the university had 6000 or more entering freshmen is important to ensure that the sample size is less than 10% of the population size.

The 10% condition is necessary to maintain the independence of samples. When the sample size is small relative to the population size, each sample observation has a greater impact on the population proportion, potentially violating the assumption of independence.

By ensuring that the sample size is less than 10% of the population size, we can reasonably assume that each sample observation is independent of each other. This allows us to use z-procedures and rely on the properties of the normal distribution for inference.

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Is it 4965 sph (slices per hour)

Answer:

I believe the answer is C. 90 degrees

Step-by-step explanation:

First you find the lengths of the two vectors, which are both \(\sqrt{2}\). Then you find the angle given the cos using:   cos(∅)=\(\frac{u*v}{|u|*|v|}\) = \(\frac{0}{\sqrt{2}*\sqrt{2} }\) = 0. Then using ∅=acos(0)=\(\frac{\pi }{2}\) = 90°

Answer:

c

Step-by-step explanation:

edge

Answer:

\(\rightarrow \fbox {Yes} \leftarrow\)

Step-by-step explanation:

ΔABC is a right triangle as it possesses a right angle (90°).

Triangle ABC is a right angled triangle since it holds Pythagoras theorem.

Right angled triangle are those triangle for which one of the angle is 90 degrees.

For a right angled, triangle, there is a theorem called Pythagoras Theorem which relates the three sides of the triangle.

Pythagoras theorem states that,

Hypotenuse² = Base² + Altitude²

Here AC is the hypotenuse, BC is the base and AB is the altitude.

Base² + Altitude² = (BC)² + (AB)²

                             = 5² + 12²

                             = 25 + 144

                             = 169

                             = 13²

                             = AC²

                             = Hypotenuse²

Pythagoras theorem holds for the given triangle.

Hence the given triangle ABC is a right angled triangle.

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The antiderivative of (x - cos(x)) with respect to x over the interval [0, π/2] is (π^2/8) + 1.

To compute the antiderivative of the function (x - cos(x)) with respect to x over the interval [0, π/2], we can use basic integration formulas.

Let's break down the integral and integrate each term separately:

∫[0, π/2] (x - cos(x)) dx

The integral of x with respect to x is given by:

∫ x dx = (1/2) x^2 + C

The integral of cos(x) with respect to x is given by:

∫ cos(x) dx = sin(x) + C

Now, we can substitute these results back into the original integral:

∫[0, π/2] (x - cos(x)) dx

= ∫[0, π/2] x dx - ∫[0, π/2] cos(x) dx

= [(1/2) x^2] + [sin(x)] evaluated from 0 to π/2

= [(1/2) (π/2)^2] + sin(π/2) - [(1/2) (0)^2] - sin(0)

= [(1/2) (π^2/4)] + 1 - 0 - 0

= (π^2/8) + 1

So, the antiderivative of (x - cos(x)) with respect to x over the interval [0, π/2] is (π^2/8) + 1.

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Answer:

31

Step-by-step explanation:

$23.25 divided by $0.75 is 31.

Answer:

31 balloons

Step-by-step explanation:

purchase they sold it for: $2570

loss= $180

They purchased it for= loss + selling cost

=2570+180

=$2750

Answer:

20

Step-by-step explanation:

4 ÷ 1/5  Multiply by the reciprocal (turn the fraction upside down)

4 x 5 = 20

A sampling is a subset of an unit that is tested or examined in to make inferences about the larger population, whereas a census refers to the entire population, things, or information we're interested in analyzing.

Population pyramids that are expansive, constrictive, or stationary can be created using age-sex distributions.

The term "population" in the context of statistics means the whole set of individuals, objects, or metrics we're interested in investigating.

A sample, on the other hand, is a portion of a population that is actually measured or observed in order to draw conclusions about the full population.

Before we can determine the sample and population of a math issue, we must first select the topic we're interested in finding out.

For instance, if we were to look at worldwide average heights, the population would be made up of everyone alive today.

Choosing whether to investigate the whole population or simply a subset of it is the next stage.

If we are studying the overall community, no sample is necessary.

Hence, even if we are only looking at a small section of the population, we must collect a sample.

For instance, if we were to study the heights the people there, the population would be the whole of the United States.

We might measure the elevations of 1000 people randomly selected from the population, drawn from different regions of the United States, if we wished to sample this population.

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Answer:

Nanda would take 60 minutes to complete the job alone.

Step-by-step explanation:

Let's say the amount of work required to finish the job is 'x'

If we call the speed of Trisha "T", of Mona "M" and of Nanda "N", we have that:

x = T * 80 -> T = x/80

x = M * 120 -> M = x/120

If Trisha and Mona worked together for 30 minutes, we can write that the amount of work completed is:

(T + M) * 30

Then, they 3 completed the work after 10 minutes, so we have that:

(T + M) * 30 + (T + M + N) * 10 = x

30T + 30M + 10T + 10M + 10N = x

40T + 40M + 10N = x

Replacing T by x/80 and M by x/120, we have:

40x/80 + 40x/120 + 10N = x

x/2 + x/3 + 10N = x

10N = x - x/2 - x/3

10N = (6x - 3x - 2x)/6

10N = x/6

N = x/60 -> x = N * 60

So Nanda would take 60 minutes to complete the job alone.