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3 years ago

Describe the role of stars in our galaxy and other

1 answer:

7 0

That's more than 275 million stars per day in the observable universe. Stars keep themselves fueled. They fuse elements together to make new elements.Once the star runs out of hydrogen, the helium atoms fuse together to make carbon.

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Two fifth grade classes are attending an amusement park as a field trip. Their teachers purchased the tickets for the class and

Alborosie

Answer:

1 Adult ticket=$35

1 Children ticket=$20

Step-by-step explanation:

21C+15A=945

6C+6A=330

we find adult tickets first

42C+30A=1890

42C+42A=2310

12A=420

A=35

we will find children ticket next

42c+30a=1890

30c+30a=1650

12c=240

C=20

credits to Michael for the secondary part

7 0

3 years ago

Let f(x) = x^2 - 2x. What is the value of f(2)?

Natasha_Volkova [10]

This is stating that, if x was 2, what is the answer to the equation.
So basically, the equation is 2^2 - 2(2) = ?
The first step is 2 squared, which is 4, then you subtract 2(2) or 4. So 4-4 is 0.
The value of f(2) is 0
A would be correct.

6 0

4 years ago

Read 2 more answers

Reda is looking for a home equity loan. describe at least two factors she should look at when deciding which loan is best for he

nata0808 [166]

Answer:

consider the bidding property

6 0

2 years ago

Categorize each statement as true or false. The SI V-Scope is a virtual microscope program which simulates the use of a compound

qaws [65]

The SI V-Scope is indeed a virtual microscope program that can stimulate the use of a compound light microscope so this is TRUE.

<h3>What is a SI V-Scope?</h3>

The SI V-Scope stands for a Science Interactive and then Virtual scope which is used simulate the way that a compound light microscope works.

These microscopes are very useful because they help people who don't have a physical microscope to access microscopes wherever they are.

Find out more on virtual microscopes at brainly.com/question/14469908

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3 0

2 years ago

The buried verb phrase conduct research on can be revised to . Overuse of intensifiers sounds unprofessional. Which one of the f

Effectus [21]

The buried verb phrase conduct research on can be revised to:

Evaluate

The sentence that best controls exuberance is:

I am certain he will like the gift

<h3>What is a Verb Phrase?</h3>

A verb phrase occurs when a verb is hidden within a noun phrase. In the noun phrase; "conduct research on," the hidden verb is "evaluate." Now, the phrase appears as a noun but actuality contains a verb.

The use of the phrase; "definitely certain" is an overuse of words. "Certain" is moderate and better.

Learn more about buried verb phrases here:

brainly.com/question/15174328

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5 0

2 years ago