Write 4 4/5 as an improper fraction

How fast is the area of the spill increasing when the radius of the spill is 18 inches is d) 90pi in ^2/min.

Area of the spill=S=πr²

dS/dr=(πr²)=2πr

Radius change with speed=dr/dt =2.5(m/s)

Area of the spill will increase with speed

dS/dt = dS/dr × dr/dt =2πr ×dr/dt

=2π×18×2.5

=282.74m²/s or 90pi in²/min

Therefore the correct option is D.

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Answer:

behavior

Explanation:

Answer:

10/10

Explanation:

A staff reading taken on a point whose elevation is to be determined as on a change point is called fore sight-reading. Then the correct option is B.

Foresight is an observation made on an unknown coordinate point (s). Foresight is a reading that looks "ahead" anywhere along the line of movement because a survey advances from a precise location to unknown positions.

A staff reading taken on a point whose elevation is to be determined as on a change point is called fore sight-reading.

Thus, the correct option is B.

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A stretched spring will always have an elastic potential energy, that is given by the following formula: PE = 0.5kx^2

Elastic potential energy is the energy stored by an elastic object when there is application of force over it, in order to deform the elasticity.

Therefore, there is potential energy in the given graph.

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Answer:

Two possible locations on the coordinate plane for the park is B: (-1, 0) and D: (6, -1)

Explanation:

Since we know the distance must be exactly 5 miles, that means the hypotenuse of the right triangle on the coordinate plane is equivalent to 5. Using this, we can solve which points are possible location points. For point A, the distances from the school would be 6 units left and 6 units down. The Pythagorean Theorem states that the sum of the two legs of a right triangle squared is equivalent to the hypotenuse squared. Since the leg lengths are 6 units, which is bigger than the hypotenuse, you know A is wrong. As for B, the distances from the school is 4 units left and 3 units down. [tex]4^{2}[/tex] + [tex]3^{2}[/tex] = 16 + 9 = 25, and [tex]5^{2}[/tex] = 25, so point B is a possible location on the coordinate plane for the park. Using this method, we can conclude point D is also a possible location, as the two distances are 3 right and 4 down, and you know [tex]3^{2}+4^{2}=25[/tex]. So the correct answers are B and D

Find distances

#1

No

#2

Yes

#3

#4

Yes

#5

No

Answer:

5.98minutes

Explanation:

since speed of light is constant;

distance/time for the earth= distance/time for Venus

1/8.3=0.72/x

x=8.3*0.72

x(time to reach Venus) = 5.976= 5.98minutes

Those components of fitness could improve Javier's body composition goal by the Regular exercising and bodily pastime promotes sturdy muscle tissues and bones.

The 5 health-associated additives of bodily health are cardiorespiratory endurance, muscular strength, muscular endurance, flexibility, frame composition and nutrition. Probably the maximum critical health element is cardiorespiratory endurance (CRE).

It improves respiratory, cardiovascular health, and standard health.You can enhance your cardiovascular health via way of means of doing everyday exercising. Running, walking, cycling, swimming, dancing, and boxing are only some of the various exercises you can strive out. The secret is to be consistent. Carry on analyzing to peer how lots exercising you must be aiming to do.

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It allowed scientists to change the theory before any new information was collected, is  the advent of the microscope most likely affect the foul-air theory.

Many biological processes and mechanisms that occur around us can only be understood if they are observed on a smaller scale.

Scientists can now view a variety of things, such as viral activity, cell movement, pores, and so on, thanks to the invention of the microscope.

Thus, option C is correct.

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People felt that Europe was divided between the soviet and Us Blocks after World War II.

World War II can be regarded as the global war of 1930s which was a conflict that hit almost entire globe.

Therefore, after the world war, Europe experience trouble in economy and there was division among people.

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it took me less than 15 sec to solve this ._.

...........................

It can be inferred that the activities that local government did to ensure that the community members abide by the lockdown regulations are:

Whenever there is a widespread danger that has the capacity to be hazardous to the general public at a fast rate, the government proceeds to ensure that everyone says in doors. This is called a lockdown.

In order for a lockdown to be ineffective, the government has to carry out the activities listed above.

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The probability of the teenager owning a skateboard or a bicycle will be 0.46 or 46%. And the events are mutually exclusive.

For two subsets A and B of the universal set U, we have:

P(A ∪ B) = P(A) + P(B) - P(A ∩ B)

The probability of a new york teenager owning a skateboard is 0.37, of owning a bicycle is 0.36, and of owning both is 0.27.

Then the probability of the teenager owning a skateboard or a bicycle will be

P(A ∪ B) = 0.37 + 0.36 - 0.27

P(A ∪ B) = 0.73 - 0.27

P(A ∪ B) = 0.46

Thus, the probability of the teenager owning a skateboard or a bicycle will be 0.46 or 46%.

The events are mutually exclusive.

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Answer:

The population growth rate has been steadily increasing for the past 25 years.

Explanation:

From this diagram, we can clearly see that there is a decrease in the number of people being born each year starting about 30 years ago. Therefore, the population is decreasing rather than increasing according to this population pyramid.

Outskirt is related to town in the same way as: Margin is related to page.

Outskirts are usually located at the outer side or boundaries of towns or regions.

Now, since outskirt is literally the boundary of a place like city or town or region, we can easily say that the correct answer is margin and page. This is because margin is the boundary of a page.

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Answer:

you have to be a drop out to get your ged, so not necessarily 18 just out of school!

Students are attempting to make a doorbell ring using some wire and a battery. An electrical cicuit is needed to make the bell ring.

When you press a doorbell button, you whole an electrical circuit that lets in family strength to go with the drift via the doorbell's inner electromagnet. The magnetic discipline generated through the electromagnet is then used to electricity a mechanism that creates the doorbell sound.

A bell works with the precept of running of electromagnetism. When the transfer is driven on, the circuit receives finished and the cutting-edge begins offevolved flowing via the U-formed electromagnet which creates a magnetic discipline withinside the core. This draws the iron armature.

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Answer:

kelp

Explanation:

in the energy pyramid the energy decreases by 90% as it goes up there for the producers or kelp has the most energy avalible

Answer:

I think the average speed is  6.8  miles per hour

Explanation:

hope this helps if not let me know have a blessed day

Answer:

Explanation:

Comment

The first flight was given as 120 feet in 12 seconds. Doing the math

[tex]\dfrac{\dfrac{120}{5280} }{\dfrac{12}{3600} }[/tex]

gives 6.82 miles / hour

But the history of what made this flight possible was an engineering act of very careful experimentation and a great deal of thought on how to use mathematics to solve flight problems. It's worth looking up.

Answer:

yes

Explanation:

yes

Answer: Import tariff is kind of like tax, so they will lose a source of money.

Explanation:

Sorry, I'm not really sure about this. You could maybe just look it up online.

Recommending additional items that complement a customer's purchase, such as shoe cleaner to go with new leather shoes is called: C. cross selling.

Cross selling can be defined as a sales and marketing technique that involves a buyer recommending complementary products to existing customers, so as to boost the level of sales.

In this context, we can infer and logically conclude that an example of cross selling is recommending additional items that complement a customer's purchase, such as shoe cleaner to go with new leather shoes he or she purchased.

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Answer:

Respect, also called esteem, is a positive feeling or action shown towards someone or something considered important or held in high esteem or regard. It conveys a sense of admiration for good or valuable qualities.

Respect means that you accept somebody for who they are, even when they're different from you or you don't agree with them. Respect in your relationships builds feelings of trust, safety, and wellbeing. Respect doesn't have to come naturally – it is something you learn.

A star that is several thousand times brighter and cooler than the sun would be classified as VY Canis Majori.

Its radius is concept to be round 1400 instances than of our solar, and its luminosity 270,000 extra than our solar.Red stars are the coolest. Yellow stars are warmer than red stars. White stars are warmer than pink and yellow.

The Sun floor is most effective 5800 Kelvin degrees, this means that that there are warmer begins off evolved than the Sun. Answer 3: The solar is an "averagely hot" big name withinside the universe.

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The option that is an unelected administrative position within city government is city manager.

This is known to be the city manager as they are said to be official appointed and they can be also called chief executive officer (CEO), etc.

Note that they are appointed and not elected and as such, The option that is an unelected administrative position within city government is city manager.

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Answer:

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