Is this a scientific model? Use complete sentences to explain why or why not.

Plss i will thank you 5 stars and the best answer gets the brainliest.

Since 60° is one-sixth (1/6) of 360°, then the length of the arc subtended by a central angle of 60° is one-sixth (1/6) of the circumference of the circle.

Answer: the answer is “before”

Answer:

5.91 × 10^-7

Explanation:

Scientific notation is the method of changing a very large or very small number to be a number between 1 and 10 that is multiplied by a power of 10.

For example, the number 0.000000591 can be expressed in scientific notation by following a series of steps.

1.) Count the number of decimal hops that we would need to make so that the number would be between 1 and 10 (5.91 for this question). (in this question, it is 7 decimal places).

2.) After we have the number of hops we need to make the large or small number be between 1 and 10, we determine if the scientific notation is negative or positive. To do this we notice the direction that we hop in step # 1. If we hop from left to right (example 0.000000591) the power of 10 will be negative. If we hop from right to left (example 5,910,000,000) the power of 10 will be positive.

3.) Simply use this formula to find scientific notation:

a = 10^n

a - the given number (0.000000591)

n - the power of ten determined in steps 1 and 2. (-7)

Answer:

A tool that provides info on how to apply for college.

Explanation:

Answer:

jExplanation:

Answer:

1. Improved job prospects:

By completing a degree or trade program, you can have access to more job opportunities and higher-paying jobs.

2. Enhanced skills and knowledge: College and trade school education can equip you with the skills and knowledge needed to excel in your chosen field.

3. Networking opportunities: Attending college or trade school can help you build professional networks that can be useful for career advancement.

4. Personal growth: College or trade school can help you develop independence, critical thinking, and other essential skills that can benefit you throughout your life.

5. Greater earning potential: Completing a college degree or trade program can lead to higher earnings and a better quality of life in the long run.

Answer:

b

Explanation:

Answer:

Training and education in specialist area are used to improve the practices that are used in the educational organization to offer better opportunities to the students in the learning program.

Answer:

buscan la forma de resolver una necesidad a través de un producto

Explanation:

espero te sirva

The confidence interval for the population proportion p at a 98% confidence level is approximately (0.55297, 0.77097).

Given data:

X = 47 (number of successes)

N = 71 (sample size)

Confidence level = 98%

First, we need to calculate the sample proportion:

p = X/N = 47/71 ≈ 0.66197

Now, we can calculate the margin of error (E):

E = Z * √((p1 - p))/n)

= 2.326 * √((0.66197(1 - 0.66197))/71)

≈ 0.109

Finally, we can construct the confidence interval:

CI = p ± E

= 0.66197 ± 0.109

Therefore, the confidence interval for the population proportion p at a 98% confidence level is approximately (0.55297, 0.77097).

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Answer:

10,240 tires

Explanation:

To calculate the percentage of tires that are expected to last for between 45,000 and 55,000 miles, we need to find P(45000 < X < 55000).

Calculator input for "normal cumulative distribution function (cdf)":

⇒ P = 0.682689492...

⇒ P = 68.27%

Therefore, approximately 68.27% (2 d.p.) of tires are expected to last for between 45,000 and 55,000 miles.

To find the number of tires that are expected to last between 45,000 and 55,000 miles from a random sample of 15,000, multiply the found percentage by the number in the sample:

⇒ 0.682689492... × 15000 = 10240.3428...

Therefore, of a random sample of 15,000 tires, 10,240 tires are expected to last for between 45,000 and 55,000 miles.

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Answer: 1/6

Explanation:

The question is asking how much of the whole circumference is arc AB given that it's central angle is 60°. We can see that the angle is \(\frac{60}{360}\) of the whole. This means that if there were 360 equal sectors, or slices, of the circle, then this angle would take 60 of them.

From this, we can see that if the circumference was divided into 360 equal parts, then the arc would also take up 60 of them, making the arc \(\frac{60}{360}\), or \(\frac{1}{6}\).

We could have alternatively seen that the ratio of arc length to the whole circumference would be the same as the ratio of the central angle to the "whole angle" or 360°.

\(\frac{Arc\hspace{0.1cm}Length}{Circumference}=\frac{Central\hspace{0.1cm}Angle}{360}\)

Putting in 60 for the central angle, we get

\(\frac{Arc\hspace{0.1cm}Length}{Circumference}=\frac{6}{360}=\frac{1}{6}\)

The question is asking what fraction of the circumference is the arc length, so let's isolate the arc length by multiplying the circumference to both sides

\(Arc\hspace{0.1cm}Length=\frac{1}{6}*Circumference\)

This equation in words says that the arc length is one sixth of the circumference, which is exactly what the question is asking.

Answer: If different objects have the same mass, and the volume of one of them increases, its density decreases. If the volume decreases, density increases.

Explanation:

If all the brass rods have the same mass, and the volume increases, its density decreases. If the volume decreases, density increases.

Density measures how tightly gathered and how heavy are the molecules in an object, and it measures the amount of matter inside a particular volume.

Mass is the amount of matter, and volume is the amount of space the object takes up.  

The equation for Density is:

Mass (gr) ÷ Volume (c³)

If mass remains the same, a greater volume (a greater denominator) will result in a lower density.

Answer:the Great Plains of the central United States

Explanation:

You can run applications and workloads from a Region closer to the end users to decrease latency.

An application is a request or a decision that is told in a written medium. Putting something to a particular use or purpose: applying common sense to a situation. The unique use or purpose to which something is put, as in a technology with several uses the creators never imagined.

The location and connectivity of your remote server, as well as the internet routers that are situated between your server and your online gaming device. Smartphones, tablets, or another internet device, are the main causes of latency in the majority of cases.

Therefore, to reduce latency, you can operate workloads and applications from a Region that is closer to the end users.

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Answer:

What is 1 + 1?

A. 3

B. 1

C. 4

D. 0

Explanation:

You're welcome.

Answer:

If we consider each letter in the word "SUDAN" and "ITALY" as a digit, where "A" is represented by 1, "B" by 2, and so on, then we can add up the digits in each word to get their respective codes.

For "SUDAN," we have:

S = 19

U = 21

D = 4

A = 1

N = 14

Adding these up, we get:

19 + 21 + 4 + 1 + 14 = 59

So "SUDAN" is coded as "59."

For "ITALY," we have:

I = 9

T = 20

A = 1

L = 12

Y = 25

Adding these up, we get:

9 + 20 + 1 + 12 + 25 = 67

So "ITALY" is coded as "67."

Now, for "EGYPT," we have:

E = 5

G = 7

Y = 25

P = 16

T = 20

Adding these up, we get:

5 + 7 + 25 + 16 + 20 = 73

So "EGYPT" is coded as "73."

Answer:

43-2c

Explanation:

Answer:

Dogs because they interact with you more than cats do

Explanation:

Answer:

Global Warming, and Littering

Explanation:

The corresponding length of the side in the first triangle is 4.5 m.

This would be

Area of small triangle / area of larger triangle = k²

k²= 75/300

= 0.25

Hence k = 0.5

Then the length of the corresponding side would be

9m x 0.5

Length = 4m

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Answer:

O careers that combine technologies to make video recordings possible

careers that report information to the public

Explanation:

This is true because, the technologies enables the people to make video recordings which would give vital information to people about an important information. For example, information about Coronavirus and how it is transmitted.

Answer:

pretty sure its careers that are focused on performing for and communicating with others because that's the only one that would make sense to me out of the options

Answer:

1500 N

Explanation:

Weight = mg = 150 kg * 10 m/s^2

Weight = 1500 N

Answer:

watch videos and write notes, as when you write your brain remembers it more. Also, eat a little bit of dark chocolate as it helps start the brain and helps remember things. Write note cards but also get enough sleep and breaks. Don't have any distractions around but have relaxing music e.g classical music

(it's been proven to help memory)

Momentum is conserved, so

(78.2 kg) (0 m/s) + (48.5 kg) (0 m/s) = (78.2 kg) v + (48.5 kg) (8.46 m/s)

Solve for v :

0 = (78.2 kg) v + (48.5 kg) (8.46 m/s)

(78.2 kg) v = -(48.5 kg) (8.46 m/s)

v = -(48.5 kg) (8.46 m/s) / (78.2 kg)

v ≈ -5.25 m/s

which is to say, the male skater acquires a velocity of 5.25 m/s in the opposite direction.

Answer: D. it ensures awards.

Explanation: It's on A-P-E-X

The random variable x can take on the values 0, 1, 2, or 3, with the corresponding probabilities of \((1-p)^3, 3p(1-p)^2, 3p^2(1-p)\), and \(p^3\).

The random variable x can be defined as the number of days Pete catches fish out of the 3 days he goes fishing.

Since the probability that Pete will catch fish when he goes fishing is 0.8, we can represent this random variable as a binomial distribution with n = 3 (the number of trials) and p = 0.8 (the probability of success).

The binomial distribution is defined as the probability of x successes out of n trials, given a probability of success p.

In this case, the probability of success is 0.8 and the number of trials is 3, so the probability of x successes is given by the formula \(p^x(1-p)^{(n-x)}\)

For x = 0, the probability is \((1-p)^3 = (1-0.8)^3 = 0.512\). For x = 1, the probability is \(3p(1-p)^2 = 30.8(1-0.8)^2 = 0.384\). For x = 2, the probability is \(3p^2(1-p) = 30.8^2(1-0.8) = 0.096\). For x = 3, the probability is \(p^3 = 0.8^3 = 0.512\).

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Answer:

8

Explanation:

x² - 5x - 24 = 0
Substituting 8 here,
64 - 40 - 24 = 0
Which satisfies the equation

Answer:

c

Explanation:

Vocational collages often let you graduate earlier then a regular in person collage. The average cost in a vocational school costs 33,000, which is the same cost of a single year of college; saving a hella lot. I highly doubt Vocational schools have less teachers and online schools exist so....

Vocational Colleges Save students money, compared with a four-year college.  Therefore, option (B) is correct.

Vocational colleges, also known as trade schools or technical colleges, typically offer hands-on training in a specific trade or skill. These programs are usually shorter in duration than traditional four-year colleges and universities, which can save students money on tuition and other expenses.

Additionally, vocational colleges may offer more affordable options for housing, transportation, and other expenses. While some vocational colleges may require students to move away from home, this is not always the case, and many vocational programs are available in local communities or online, allowing students to study from home.

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