I NEED HELP NOW!!!! 1. What is the Domain for the graph below? * (-5, 5] 5, -5 (-2, 2]

Answer:

-19/45

Step-by-step explanation:

7/15 - 8/9

= 21/45 - 40/45

= -19/45

Answer:

The answer is A and C

Step-by-step explanation:

The required distance is 6.21 × 10⁻⁵ light-years it will take light to travel from Earth to Jupiter at this distance. which is the correct answer would be an option (C)

Distance is defined as the product of speed and time.

Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions. The operator that performs the arithmetic operation is called the arithmetic operator.

We have been given that the distance light travels in one year is known as a light year.

one light-year = 5.87 × 10¹² miles.

A light year is the length of time it takes light to travel one distance.

Since the closest that Earth ever gets to Jupiter is 3.65 × 10⁸ miles.

So 3.65 × 10⁸ miles =  1/(5.87 × 10¹² )×(3.65 × 10⁸) light years

⇒ 6.21 × 10⁻⁵  light years

Therefore, the required distance is 6.21 × 10⁻⁵ light-years it will take light to travel from Earth to Jupiter at this distance.

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Answer:

Yes, it is reasonable

Step-by-step explanation:

Her result is reasonable because you can have a smaller positive then a negative for example 4 + -9 = -5

Answer:

it isn't

Step-by-step explanation:

It isn't reasonable. For example, 4 - -4 is equal to 8 because when two negative signs are next to each other, it becomes positive.

Answer:

False

Step-by-step explanation:

[tex]8^1^0 = 1073741824\\8^5=32768\\\\8^2 = 64[/tex]

Answer:

1. 21837843

2. 28s792215

Step-by-step explanation:

hope this help

Answer:

You can see the line

Step-by-step explanation:

I know this isn't a good eplanation, but when you graph rise over run on the graph, you can see the line without even drawing it, then you get the slope, via the line, sorry I can't explain better.

Answer:

320km = 12L

296 km = xL

x = (296 × 12)/320

x = 11.1 liters

Answer:

no.

Step-by-step explanation:

the 4 on the sides are half the area of the ones of the top and bottom because if you take two small ones they will fit with one of the big ones.

sorry if I'm wrong.

Answer:

Step-by-step explanation:

First we should solve this equation given for 'y'

y=4*4-8*2+4

y=16-16+4

y=4

Now we have value of 'y' we can fnd which points have y coordinate with value of 'y'.i.e., 4

(0,4) (-1,0) will be the answer

Answer: -24 3/10

Step-by-step explanation: We have been given that Amira needs  feet of fencing material to make a fence for her small garden. We are asked to find the additive inverse of our given number.

We know that additive inverse of a number is that number, which we add to a number to create the sum of zero.

Answer:

whats the question

Step-by-step explanation:

Answer:

I think maybe E. I never really solved a question like this before but to find the mean you add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

Step-by-step explanation:

Answer:

table

Step-by-step explanation:

it is the only one where y is not the cost instead it is the # of tickets

Answer:

Yep

Step-by-step explanation:

The constant of proportionality Or the value of Euros is 3/2 times of the value of a dollar.

A ratio is a comparison between two similar quantities in simplest form.

Proportions are of two types one is the direct proportion in which if one quantity is increased by a constant k the other quantity will also be increased by the same constant k and vice versa.

In the case of inverse proportion if one quantity is increased by a constant k the quantity will decrease by the same constant k and vice versa.

To obtain the constant of proportionality we'll need to determine at least two coordinate points from the graph they are, (1, 3/2) and (2, 3).

Let, no. of dollars be 'x' and no. of euros be 'y'.

So, y = kx.

3/2 = k.

Another way is (3 - 3/2)/(2 - 1).

= (3/2)/1

= 3/2.

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Answer:

2.5cm

Step-by-step explanation:

If Luke's scale for his drawing is 5m to 2cm, then it means that every 2cm on Luke's scale drawing represents 5m in real life. So since the width of the fountain is 2cm, the actual fountain width must be 5m. As established in the example, Isabella's scale factor from drawing to real life is 6/3=2, which means any measurement in cm on her drawing can simply be multiplied by 2 to obtain the real life measurement in m. So, to convert back the other way, from real-life to drawing, we just need to divide the value by 2 instead of multiply. So, if the real life value is 5m, then the width on her scale drawing should be 5/2 = 2.5cm.

Hope this helped!

Using proportions, it is found that:

The width of the fountain in Isabella's scale drawing is of 1.6 cm.

-----------------------------------

This question is solved by proportions, using a rule of three.

200 cm - 250 cm

x cm - 2 cm

Applying cross multiplication:

[tex]250x = 400[/tex]

[tex]x = \frac{400}{250}[/tex]

[tex]x = 1.6[/tex]

The width of the fountain in Isabella's scale drawing is of 1.6 cm.

A similar problem is given at https://brainly.com/question/23536327

200ft.

Step-by-step explanation:

It's 200ft because you just do 1000 - 800 = 200ft

Point C represent the cruising height.

when we represent the numbers on a line the numbers can be positive negative or any type are done on  number line zero is the center of the number line.

Given that air balloon height is 1000 feet from ground

and descended to 800 feet

present height of air balloon is 1000 - 800 = 200 feet

Hence according to no. line in figure 200 feet lie in point C

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Answer:

the answer is 12 which is a whole number

Step-by-step explanation:

i just multiplied them into my phone calculator and got the answer then checked my work. i really hope this helps and don't mind to BRAINLIEST PLZ

Answer:

c

Step-by-step explanation:

Answer:

so originally there was 37 now there is 25 so if you trying to find out how many left you take 37-25=12 and 12 is how many left that zoo. hope this helps

i would appreciate the brainliest

Answer:

-7 1/7

Step-by-step explanation:

To “distribute” means to divide something or give a share or part of something.

Answer:

the answer is G

which is 6.2*10 to the 9th power.

Step-by-step explanation:

In scientific notation you must leave one digit to the place value of ones

so that one digit is 6

So ue come up with 6.2 when ue eliminate all other zeros and end the decimal point between 6 and 2 and that way you have 6.2*10 to the 9th power

Answer:

G, 6.2*10 to the 9th power.

Step-by-step explanation:

Answer:

γ = [tex]\lim_{n \to \infty}\sum_{k=1}^n (\frac{1}{k}-ln(n) )[/tex]

or

γ = -∞

Step-by-step explanation:

Let's solve what's inside the limit first.

We see that we need to take the sum of the entire thing. Since it is multivariable and we are given 1 variable, it stays the same.

Now we move on to the limit.

We replace n in the summative with infinity.

The natural log of infinity is infinity.

1 minus infinity would be negative infinity.

The sum of negative infinity of k = 1 is negative infinity.

So the limit as n approaches infinity would be negative infinity.

If we were to simplify this mathematically, it would just be the same equation.

Answer:

7/100

Step-by-step explanation:

0.873

7 is in the hundredths place.

The value of 7 in the given number is 0.07, or [tex]\frac{7}{100}[/tex].

Hope this helps.

Answer:

7 is once place because and o.873 /7

Step-by-step explanation: