help me with this thanks​

Given:

The graph of a function.

To find:

The domain and range of the graphed function in the interval notation.

Solution:

Domain: The set of x-values or input values is called domain.

Range: The set of y-values or output values is called range.

The given graph is divided into three pieces, first line, second parabola and third is again line. But the function is continuous.

The graph is defined for all values of x. So,

[tex]Domain=(-\infty,\infty)[/tex]

Therefore, the correct option is A.

The maximum value of the function is 4 and the graph approaches in the negative direction from both sides. So,

[tex]Range=(-\infty,4][/tex]

Therefore, the correct option is B.

Answer:

3p <_30

Step-by-step explanation:

Answer:

Step-by-step explanation:

20+30?esa es la respuesta

Answer:

24%

Step-by-step explanation:

Room capacity = 150

Each table consists of 6 chairs

The number of people seated = 6 tables occupied = 6 * 6 = 36 people

The percentage of seats filled :

(Number of people seated / total capacity) * 100%

(36 / 150) * 100%

0.24 * 100%

= 24%

Hence, 24% of training room is occupied

Answer:

Type 1 error :

D. Reject the claim that the proportion of people who write with their left hand is 0.32 when the proportion is actually 0.32.

Type 11 error :

C. Fail to reject the claim that the proportion of people who write with their left hand is 0.32 when the proportion is actually different from 0.32.

Step-by-step explanation:

A type 1 error is committed when a true null rejected. That is an incorrect rejection of a true null. Hence, by rejecting the claim that proportion ofbpop

Type 2 error is made when a false null is adopted. Here, we fail to reject a false null. In the scenario above, type 11 error will be made if we fail to reject the claim that proportion of People who write with their left hand is 0.32, when the proportion is correctly not 0.32

Step-by-step explanation:

QU (2,3( (1,-2)

3--2/2-1 = 5/1

Slope of qu = 5

(-1,4)(-3,0)

0-4/-3--1= -4/-2 = 2

rs = 2

Answer:

Below :)

Step-by-step explanation:

The difference of the means would be:

90 - 50 = 40

When finding difference you need to use subtraction.

The difference is 40

The MAD score is 10

"This difference is 4 times the value of the MAD of each data set."

Answer:

A

Step-by-step explanation:

$ 2.26- $0.49

=$1.77 increase from 1960 to 1985

∠1=45°

∠2=135°

∠3=45°

∠4=135°

Answer:

∠1=45°

∠2=135°

∠3=45°

∠4=135°

Step-by-step explanation:

Answer:

√(100)

Step-by-step explanation:

√(5) × √(20)

√(5 × 20)

√(100)

Answer:

Step-by-step explanation: six beads 2 same color and the rest diff so lets say the same are 2 blues and then we have a red, yellow, green, and orange just do 6*6 and you get 36.

Answer:

THANK YOU! YOU TOO! :)

Step-by-step explanation:

Have a nice dayyyyyy <3

Answer:

HAPPY EARTH DAY!!!!

:)

Answer:

11

Step-by-step explanation

because i added and subtrcted and minus

Answer:

First blank = 4

Second blank = 4

Third blank = 10

Step-by-step explanation:

When you have the x value, just subtract 3 to get the y value, and when you have the y value, add 3 to get the x value.

Hopefully this helps- let me know if you have any questions!

9514 1404 393

Answer:

  5.  88.0°

  6.  13.0°

  7.  52.4°

  8.  117.8°

Step-by-step explanation:

For angle A between sides b and c, the law of cosines formula can be solved to find the angle as ...

  A = arccos((b² +c² -a²)/(2bc))

When calculations are repetitive, I find a spreadsheet useful. It doesn't mind doing the same thing over and over, and it usually makes fewer mistakes.

Here, the side opposite x° is put in column 'a', so angle A is the value of x. The order of the other two sides is irrelevant.

__

Additional comment

The spreadsheet ACOS function returns the angle in radians. The DEGREES function must be used to convert it to degrees. The formula for the first problem is shown here:

  =degrees(ACOS((C3^2+D3^2-B3^2)/(2*C3*D3)))

As you can probably tell from the formula, side 'a' is listed in column B of the spreadsheet.

The spreadsheet rounds the results. This means the angle total is sometimes 179.9 and sometimes 180.1 when we expect the sum of angles to be 180.0.

Answer:

the answer is 2                      16/8 = 2

Step-by-step explanation:

Answer:

70000 :) :) :)

Answer:

70,000

Step-by-step explanation:

69781 = 69700

So now you need to round 700 to 1,000 or 0

If you said 1,000 your correct, this makes the number 60,000 + 10,000 making 70,000

Answer:

$3,500 + $50x < y

Step-by-step explanation:

As a decimal- 5.4

As an exact form- 24/5

As a Mixed number- 5 2/5

Hope this helped :T

Answer:

I think it would be A not sure tho

Step-by-step explanation:

Answer: As n increases, p increases.

The question is asking you about the equation of a line, p=2n-10

The equation of a line is y=mx+b

In this equation, m is the slope (how much you go up or down and then over)

In this equation, b is the y-intercept (where it intersects with the y line at 0)

Now with this knowledge, p=2n-10

P stands for y and N stands for x (its the same thing even if different)

2n means the m=2

Since the slope is positve it goes up 2 and then right 1

The y-int is -10

Now the options want to know what happens as n increases

Since the slope is positive when the x increases you know that the y increases so

As n increases, p increases.

(also i attached what the graph looks like)

I hope this explanation could help, please let me know if you do not understand still and if you could mark brainliest I would greatly appreciate it.

Answer: as n increases p increases

Step-by-step explanation:

Answer:

7 3/4

Step-by-step explanation:

We want to five the lowest common multiple of these 5 numbers. We will see that the lowest common multiple is:

[tex]98^{91}[/tex]

A multiple of a number N is any product between N and a positive integer. Here we want to get the smallest common multiple of the 5 numbers in the given set.

Here, the set is:

[tex]{98^{53}, 98^{64}, 98^{73}, 98^{88}, 98^{91}[/tex]

Remember the rule:

[tex]a^n*a^m = a^{n + m}[/tex]

Then we can see that:

[tex]98^{91} = 98^{91}*1 = 98^{88}*98^{3} = 98^{73}*98^{18} = 98^{64}*98^{27} = 98^{53}*98^{38}[/tex]

So:

[tex]98^{91}[/tex]

Is a common multiple of all the numbers in the set, and is the smallest common multiple because is equal to the largest number in the set.

If you want to learn more, you can read:

https://brainly.com/question/1055068

9514 1404 393

Answer:

  $2.50

Step-by-step explanation:

The equation that describes Elizabeth's table can be found using the 2-point form of the equation for a line.

  y = (y2 -y1)/(x2 -x1)(x -x1) +y1

  y = (47.50 -27.50)/(3 -1)(x -1) +27.50

  y = (20.00)/2(x -1) +27.50

  y = 10x +17.50

Elizabeth's flat fee is $17.50. The difference between that and Mang's flat fee is ...

  |17.50 -20.00| = |-2.50| = 2.50

The absolute value of the difference between the flat fees is $2.50.

Answer:

when i went to the bank i took out $100, then the next day i put $100 back into the bank

Step-by-step explanation:

Answer: I had no money in my bank account but i took out 100 dollars by getting a loan! So i had to pay that money back, when i next got paid i gave the bank 100 dollars to cover my debt!

Step-by-step explanation:

(Im almost positive this is right!)

Answer:

8 cm and 9 cm

Step-by-step explanation:

The rule for these types of problems is that the sum of the 2 shorter sides in a triangle is greater than the biggest side's length. If you think about it, it does seem sensible.

5+8 and 6+7 are both 13, but they aren't greater than the biggest side's length which is also 13.

7+2 is also wrong as it is 9, which is less than 13.

8+9= 17, and 17 is greater than 13.

So that's the answer.

Hope this helps! :)

Answer:

D. 8+9

Step-by-step explanation:

i did it

Answer: Ok, but can you tell me what you want me to help you with you just put “ The answer to that question was 43.93 not 43.98” and I don’t understand.

Step-by-step explanation: