A drawing of a sailboat was made using a rectangle and two right triangles, as shown. What is the area of the drawing of the sailboat in square centimeters?.

The component of the base that contributes to the pH of the solution when a weak base reacts with a strong acid is referred to as the: conjugate base.

A conjugate base can b described as the base which differ from an acid based on the presence or absence of  proton.

For example, the conjugate base of [tex]NH_{4+}[/tex] is [tex]NH_{3}[/tex].

Therefore, the component of the base that contributes to the pH of the solution when a weak base reacts with a strong acid is referred to as the: conjugate base.

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Answer:

conjugate acid

Explanation:

It is the conjugate acid of the weak base that generates hydronium and therefore contributes to the pH.

The number of days it will take the manager to reorder pencils is 52 days

Given:

Number of pencils sold before reorder = 1500 - 460

= 1,040 pencils

Number of days used to sell the pencils = Number of pencils sold before reorder ÷ Average pencils sold per day

= 1,040 ÷ 20

= 52 days

The complete question:

in how many days will the manager have to reorder

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Answer: sometimes scams use similar to legitimate charities in order to trick people into giving

Explanation:I took the test

Answer: Sometimes scams use names similar to legitimate charities in order to trick people into giving.

Explanation: Not only did i take the quiz but i also got it correct by guessing because the others guy does not have a good answer.

Answer:

6.46 km/h

Explanation:

Total distance d = 2 * 1.2 = 2.4 km

Total time t = 12 min + t' where t' is the time taken for second lap.

t' = 1.2 km/(7 km/h) = 1.2/7 hours

so t = 12/60 hours + 1.2/7 hours = 0.3714 hours

The average speed = d/t - 2.4/0.3714 = 6.46 km/h

The complete question has options given are; 1, 9, 1/2, .5, 2, 3/4 and 6.

The coefficients which could be used in a balanced equation are; 1, 9, 2, and 6.

The coefficients which can be used in balanced equations are whole numbers.

Although, other type of numbers such as fractions and decimals can be used, they may need to be simplified into whole number forms by multiplying the whole equation by a required factor for ease of computation

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Canis familiaris (dogs) and canis lupus (wolves) are a different taxonomic subcategory.

A subspecies is a taxonomic subcategory that refers to each of the groups in which a species is found.

Therefore, we can conclude that dogs are a subspecies, called Canis lupus familiaris, Canis lupus is the species, in which both dogs and wolves are included, being the "familiaris" what refers to the domestic dog.

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Answer:

Species

Explanation:

A phylogenetic tree represents the history of lineages of organisms, a dichotomous key is a tool to discover which group an organism belongs to, using taxonomic keys, both structures were founded by Carl Linneaus.

It is a schematic diagram used to illustrate or represent hypotheses about the evolutionary relationships between a group of organisms.

It consists of a model or scheme that allows the determination of different species.

Therefore, we can conclude that a phylogenetic tree is a structure used to represent ancestor-descendant relationships, a dichotomous key identifies the species to which an organism belongs, both structures were founded by Carl Linneaus.

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Answer:

Both focus on illustrating taxonomic relationships between organisms.

Altering or changing the three-dimensional (3D) structure of an enzyme is referred to as: denaturation.

An enzyme can be defined as a biological catalyst that typically speeds up (increases) the rate of a chemical reaction, by lowering (decreasing) the activation energy of its constituent chemical elements (reactants).  

In Science, denaturation can be defined as a biological process that involves altering or changing the three-dimensional (3D) structure of an enzyme. Also, it prevents the substrate in a chemical reaction from binding the enzyme's active site.

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Answer:

The total area of the roof is 3500 ft^2

Explanation:

2800ft^2 = 80% of roof

Divide by 0.8 to solve for the total area.

2800 / 0.8 = 3500 ft^2

The magnitude of the current in the wire above the junction is;

5 A

From the image of the circuit attached, we see that;

For wire 1, current is flowing towards the junction and that;

Resistance; R₁ = 2Ω

Voltage; V₁ = 6V

For wire 2, current is flowing towards the junction and that;

Resistance; R₂ = 5 Ω

Voltage; V₂ = 10 V

Formula for current is;

I = V/R

Thus;

I₁ = V₁/R₁

I₁ = 6/2

I₁ = 3 A

I₂ = V₂/R₂

I₂ = 10/5

I₂ = 2 A

Now, kirchoff's current law or junction law states that the total current flowing into the junction is equal to the total current flowing out of the junction.

We see that the third wire which is above the junction has it's current flowing out of the junction. Thus;

I₁ + I₂ = I₃

3 + 2 = I₃

I₃ = 5 A

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Answer:

826 l

Explanation:

V1 = 750 l, T1 = 298 K

V2 = ?, T2 = 328 K

If the pressure is constant,

V1/T1 = V2/T2

so

V2 = V1 * (T2/T1) = 750 *(328/298) = 826 l

The force between a positively charged plastic and a neutral paper is :

The force of attraction between a positively charged material and a neutral material becomes stronger as the positively charged material polarizes the neutral material which enables it to exert an attractive force on the neutral material.  while

The electrical force of attraction between charged materials reduces with the increase in distance between them.

Hence we can conclude that the force between a positively  charged plastic and a neutral paper is attractive because the plastic polarizes the paper.

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The value which must be used to find the number of molecules in the given sample of her compound is; Avogadro's number.

The Avogadro's constant, otherwise known as the Avogadro's number is the proportionality constant that relates the number of constituent particles in a sample with the amount of substance in the sample in discuss.

Its SI unit is the reciprocal of mole, and it is estimated exactly as Na = 6.02214076×10²³ mol⁻¹.

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Answer:

Explanation:

To find the time the driver can stop for, we must calculate the time it takes him to complete the trip without any stops:

Time without stops = [tex]\frac{546 miles}{65miles/hour} = 8.32 hours[/tex] (approximated)

Since the driver has 10.8 hours to complete the journey, thus the driver can stop for 10.8hrs - 8.32hrs = 2.48hrs

Answer:

2,48 hours

100% correct...........

The license station has the lowest with 12 customers per hour assuming an unlimited demand.

Given the following data:

To determine the flow rate of the process in customers per hour assuming unlimited demand:

A flow rate is an average rate and it can be defined as the number of flow units that goes through a business process per unit time such as served customers per hour.

Some examples of flow units in a business firm include:

Generally, the flow rate of a business process is highly dependent on the capacity of the bottleneck and the license station has the lowest with 12 customers per hour assuming an unlimited demand.

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Answer:

f(x) = 3.95sin (πx/12) + 4.35

Explanation:

Answer:

f(x) = 3.95sin (πx/12) + 4.35

Explanation:

I took the test k-12

The statement that best explains what would happen if a reactant was added to a system in equilibrium is: The system would shift toward the products to oppose the change.

When a system that is in equilibrium, it means that the rates of the forward and reverse reactions are equal  to each other.

If additional reactant is added to the system in equilibrium, the rate of forward reaction increases as the equilibrium shifts to the right towards the side of the products.

Therefore, the statement that best explains what would happen if a reactant was added to a system in equilibrium is: The system would shift toward the products to oppose the change.

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Answer:

i)no as 42>33.5

ii)around 82 %

Explanation:

volume of the scoop - 4/3 pi r cube = ~33.5

volume of cone - 1/3 pi r square = ~42

Percent of cone will be filled is 81%

Given that;

Length of sugar cone = 10cm

Diameter of sugar cone = 4 cm

Diameter of spherical scoop = 4 cm

Computation:

Diameter of sugar cone = 4 cm

Radius of sugar cone = 4/2 = 2 cm

Diameter of spherical scoop = 4 cm

Radius of spherical scoop = 4/2 = 2 cm

Volume of cone = [tex]\frac{1}{3}[\pi r^2h][/tex]

Volume of cone = [tex]\frac{1}{3}[(3.14) (2)^2(10)][/tex]

Volume of cone = 41.86 cm³

Volume of spherical scoop = [tex]\frac{4}{3}[\pi r^3][/tex]

Volume of spherical scoop = [tex]\frac{4}{3}[(3.14) (2)^3][/tex]

Volume of spherical scoop = 33.49 cm³

Cone is enough big.

Percent of cone will be filled = [tex]\frac{33.49}{41.86} \times 100[/tex]

Percent of cone will be filled = 81% (Approx.)

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Answer:

Son altisimos is the best translation.

Explanation:

The work done by the pulling force is [tex]P\cdot d \cdot \cos \theta[/tex].

The work done by rear wheels normal force is 0.

The work done by front wheels normal force is 0.

The work done by rear wheels friction force is [tex]-f_{1}\cdot d[/tex].

The work done by front wheels friction force is [tex]-f_{2}\cdot d[/tex].

The work done by weight is 0.

In this question, we see a system with six uniform and stable forces. The equation of work done by a uniform and stable force is:

[tex]W = F\cdot s\cdot \cos \theta[/tex] (1)

Where:

Now we proceed to calculate the work done by each force:

[tex]W_{P} = P\cdot d\cdot \cos \theta[/tex] (2)

The work done by the pulling force is [tex]P\cdot d \cdot \cos \theta[/tex]. [tex]\blacksquare[/tex]

[tex]W_{N_{1}} = N_{1}\cdot d\cdot \cos 90^{\circ}[/tex]

[tex]W_{N_{1}} = 0[/tex] (3)

The work done by rear wheels normal force is 0. [tex]\blacksquare[/tex]

[tex]W_{N_{2}} = N_{2}\cdot d\cdot \cos 90^{\circ}[/tex]

[tex]W_{N_{2}} = 0[/tex] (4)

The work done by front wheels normal force is 0. [tex]\blacksquare[/tex]

[tex]W_{f_{1}} = f_{1}\cdot d\cdot \cos 180^{\circ}[/tex]

[tex]W_{f_{1}} = - f_{1}\cdot d[/tex] (5)

The work done by rear wheels friction force is [tex]-f_{1}\cdot d[/tex]. [tex]\blacksquare[/tex]

[tex]W_{f_{2}} = f_{2}\cdot d\cdot \cos 180^{\circ}[/tex]

[tex]W_{f_{2}} = -f_{2}\cdot d[/tex] (6)

The work done by front wheels friction force is [tex]-f_{2}\cdot d[/tex]. [tex]\blacksquare[/tex]

[tex]W_{W} = W\cdot d\cdot \cos 270^{\circ}[/tex]

[tex]W_{W} = 0[/tex] (7)

The work done by weight is 0. [tex]\blacksquare[/tex]

The question is poorly formatted and a figure is missing. Correct form is shown below:

A cart is pulled a distance [tex]d[/tex] on a horizontal surface while it is acted on by forces, as shown in the diagram. What is the work done by each force?

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Immediately after digestion in the small intestine most dietary fats are absorbed into the bile.

This is the part that is secreted by the liver that is able to perform these functions

The bile is where the emulsification of the fats happen after they have been absorbed.

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The information presented is very effective for John's friend to complete the tasks.

This information is effective, as it allows John's friend to identify activities that should be carried out first, as they are priorities and should receive greater focus and dedication.

Therefore, as John's friend knows what the priority activity is, he can organize himself better, dedicating more time to activities that require it.

The question you asked is incomplete, but you can find the full version in the attached photo.

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John is out sick today. Below are his activities that we need to complete today.

An activity is a purposeful pursuit or engagement with a specific objective in mind. What kind of activities you engage in will significantly determine how well you achieve your goal. A typical academic endeavour aims for academic learning and high scores.

Teaching strategies include using curriculum activities to make lessons engaging, simple to understand, and successful. It lists the objectives, learning experiences, teaching materials, assessments, and goals of a particular educational programme.

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Answer:

basic = 80g

designer = 120g

Explanation:

simultaneous equations:

2B + 2D = 400g
4B + D = 440g -> D = 440 - 4B

to work out B:
2B + 2(440 - 4B) = 440
2B + 880 - 8B = 440  # divide whole thing by 2 to make it simpler
B + 440 - 4B = 220
-3B = -240 # divide both sides by -1
3B = 240
B = 80

to work out D: (substitute B)
4(80) + D = 440g
320 + D = 440g
D = 120

As per the given data, a basic kite weighs 80 g and a designer kite weighs 120 g.

Marketing is the activity, set of institutions, and processes for creating, communicating, delivering, and exchanging value-added offerings for customers, clients, partners, and society as a whole.

Let's denote the weight of a basic kite as w_b and the weight of a designer kite as w_d.

We can set up a system of equations based on the given information:

2w_b + 2w_d = 400 (equation 1)

4w_b + 1w_d = 440 (equation 2)

We can then solve for w_b and w_d using elimination or substitution.

Using elimination:

Therefore, a basic kite weighs 80 g and a designer kite weighs 120 g.

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Answer:

the glass for the windows of cars on its own.

Explanation:

lol

The glass for the windows of cars on its own.

Corporate strategy is the strategy level that concerns itself with the entirety of the organization, where decisions are made with regard to the overall growth and direction of a company.

Corporate strategies are arguably the most essential and broad-ranging strategy level within an organizational strategy.

Corporate level strategy refers to the highest level of corporate strategic planning. In this article, we dive deeper into it, but it’s useful to understand the other strategic levels as well and how they are related.

Therefore, The glass for the windows of cars on its own.

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Poem fit the structural definition of a lyric poem when it short and emotional.

poem are writing that are rhythmic, the writings or words are selected based on the sound it's produced and beauty and they are arranged in short line form.

A lyric poem is usually full of emotions and song like. The poem is narrated or read in first person and short.

Therefore, for poem to fit the structural definition of a lyric poem it must be short and emotional.

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The meiji government’s ""emulation of foreign ways"" was most directly a response to western states forcing japan to open itself to trade.

Meiji the Great was emperor of Japan, he was the 122nd traditional ruler of Japan.

His reign brought about the end of the shogunate and he implement various tax and reformation.

Meiji responded to western states that were forcing japan to open up to different trade by eliminating them.

Therefore, the meiji government’s ""emulation of foreign ways"" was most directly a response to western states forcing Japan to open itself to trade.

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Using the binomial distribution, it is found that there is a 0.6836 = 68.36% probability that she guesses at least one right.

For each question, there are only two possible outcomes, either she gets it right or she does not get it right. The probability of getting a question right is independent of any other question, hence the binomial distribution is used to solve this question.

The formula is:

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

The parameters are:

In this problem:

The probability that she guesses at least one right is:

[tex]P(X \geq 1) = 1 - P(X = 0)[/tex]

In which:

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

[tex]P(X = 0) = C_{4,0}.(0.25)^{0}.(0.75)^{4} = 0.3164[/tex]

Hence:

[tex]P(X \geq 1) = 1 - P(X = 0) = 1 - 0.3164 = 0.6836[/tex]

0.6836 = 68.36% probability that she guesses at least one right.

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