Mathematics College

What is the domain of f

A) The x values -7, -5, -4, 3 and 7
B) -6 ≤ x ≤ 4
C) -7 ≤ x ≤ 7
D) The x values -6, -5, 2, 3, and 4

What Is The Domain Of FA) The X Values -7, -5, -4, 3 And 7B) -6 X 4C) -7 X 7D) The X Values -6, -5, 2,

Answers

Answer 1
it’ll be C all the numbers in between -7 and 7

Related Questions

GCF QUESTION FIRST TO ANSWER WITH THE CORRECT ONE AND EXPLAIN IT TO ME WILL GET BRAINLIEST

Answers

Answer:

2a^2

Step-by-step explanation:

I can't really explain the GCF/LCM type problems ,my sincere apologies

Which could be the first step in simplifying this expression? Check all that apply.

(x cubed x Superscript negative 6 Baseline) squared
(x Superscript negative 18 Baseline) squared
(x Superscript negative 3 Baseline) squared
(x Superscript negative 2 Baseline) squared
x Superscript 6 Baseline x Superscript negative 12 Baseline
x Superscript 5 Baseline x Superscript negative 4

Answers

Answer:

I think that the answers are B and D.

Step-by-step explanation:

(x^-3)^2

x^6 x^-12

I'm so sorry if it's wrong.

Answer:

The answer is C, D, E  

Step-by-step explanation:

ON EDGE 2021

jordan can jog 1/3 of a mile in 1/6 of an hour.what is his speed in miles per hour

Answers

Answer:

cook

Step-by-step explanation:

Which inequality is a true statement?

Select each correct answer.


A −4≤−5

B −4=−5

C −4≥−5

D −4>−5

E −4<−5

Answers

Answer:

C and D are the right answers

Step-by-step explanation:

-(x + 3) -2(4x -3)
guys pls

Answers

Answer:

-9x+3

Step-by-step explanation:

remove parenthesis which gives you -x-3-8x+6

collect the like terms add -x to 8x

gives you -9x+3

Starting at sea level, a submarine descended at a constant rate to a depth of −56 mile relative to sea level in 4 minutes.

What was the submarine's depth relative to sea level after the first minute?

Enter your answer in the box as a fraction in simplest form.

mile plz help

Answers

Answer:

Step-by-step explanation:

-14 was the depth. constant rate -14, -28, -42, -56

2. What is the location of item 2?

Answers

Answer:

(3,1)

Step-by-step explanation:

I NEEDS MORE HEEEELLLLLLLPPPPPPP

Answers

i can’t figure it out but tip make your points higher



Which decimal is equivalent to

19/50


A.
0.19


B.
0.34


C.
0.38


D.
2.63

Answers

Answer:

c

Step-by-step explanation:

Equivalent to 31/4 - ( - 5/8 )

Answers

Exact form= 67/8
Decimal= 8.375
Mixed number= 8. 3/8

I hope this is answer ;w;

Joe plans to save the same amount of money for 8 weeks. He wants to buy a new pair of jeans for $80 and a pair of shoes for $80. How much money should he save each week to buy both items?

Answers

Answer:34

Step-by-step explanation:

7839

Answer:

20

Step-by-step explanation:

the other guys answer is 34 and its incorect

How much does it cost Carol for a 60-day supply of cat food for her two cats?

Answers

Answer:

its 120

Step-by-step explanation:

60 multiply by 2 is 120

How does the value of 874.12 change if the decimal point is moved two places to the left?

Answers

I would think it would be 8.7412

How many different committees can be formed from 8 teachers and 39 students if the committee consists of 2 teachers and 4 students?

Answers

Answer:

Step-by-step explanation:

8 učiteľov 39 študentov

1 výbor = 2 učitelia + 4 študenti

8 učiteľov :2=4

39 študentov :4= 9,75

Takže máme 4 výbory ...viacej to nemôže byť aj keď nám zostávajú študenti pretože je daný počet učiteľov...

Answer: 2303028

Step-by-step explanation:

Can you help me I’ll give Brainlies 20 point

Answers

but keep trying have fun period slay

Find the simple interest: Principal: $650 Interest Rate: 14% Time: 4 years​

Answers

Answer:

292.50 dollars

Step-by-step explanation:

P = 650 is the the principal.

r = 0.09 is the interest rate in decimal form.

t = 5 is the number of years.

i = 650*0.09*5

i = 292.50 is the simple interest.

if m
please explain not sure

Answers

if m what? I'm confused

Mr. hodges wants to build a fence

Answers

Mr. hodges should build the fence if he wants

Answer:

96 feet

Step-by-step explanation: took quiz pls mark brainliest

14Points An art museum has 1,025 paintings to divide equally among 20 rooms. How many more paintings does it need so that every room has the same number of paintings?

Answers

Answer:

15 more paintings

Step-by-step explanation:

Suppose 49% of the population has a retirement account. If a random sample of size 896 is selected, what is the probability that the proportion of persons with a retirement account will differ from the population proportion by less than 3%?

Answers

Answer:

The probability is  [tex]P( |\^ p - p | < 0.03 ) = 0.9275[/tex]

Step-by-step explanation:

From the question we are told that

  The population proportion is  [tex]p = 0.49[/tex]

  The sample size is  n = 896

 Generally the standard deviation  of the sampling distribution is mathematically represented as

     [tex]\sigma_{p} = \sqrt{ \frac{p(1 -p )}{n} }[/tex]

=>  [tex]\sigma_{p} = \sqrt{ \frac{0.49(1 -0.49 )}{896} }[/tex]

=>  [tex]\sigma_{p} = 0.0167[/tex]

   Generally the the probability that the proportion of persons with a retirement account will differ from the population proportion by less than 3% is mathematically represented as

    [tex]P( |\^ p - p | < 0.03 ) = P( \frac{ | \^ p - p|}{\sigma_p } < \frac{0.03}{0.0167} )[/tex]

[tex]\frac{|\^ p - p |}{\sigma_p }  =  |Z| (The  \ standardized \  value\  of  \ |\^p - p| )[/tex]

=> [tex]P( |\^ p - p | < 0.03 ) = P(|Z| < 1.796 )[/tex]

=>  [tex]P( |\^ p - p | < 0.03 ) = P(- 1.796 < Z < 1.796 )[/tex]

=>   [tex]P( |\^ p - p | < 0.03 ) = P(1.796 < Z) - P(Z < -1.796 )[/tex]

From the z table  the area under the normal curve to the left corresponding to  1.796 and  - 1.796  is  

     [tex]P(Z < -1.796 ) = 0.036247[/tex]

    [tex]P(1.796 < Z) = 0.96375[/tex]

So

    [tex]P( |\^ p - p | < 0.03 ) = 0.96375 - 0.036247[/tex]

=>  [tex]P( |\^ p - p | < 0.03 ) = 0.9275[/tex]

   

My last 2 questions so I felt generous. (Answer them for brainiest)

Answers

Answer:

Step-by-step explanation:

19. 18-4.62=13.38 to spend on the systems or 6.69 a piece

20. 45000+300m=60000

m=50

45000+300m>60000  

He needs at least 50 machines to make the 60000.

In the number 8.028 does one 8 have a value of 100 times the other 8 ?

Answers

Answer:

No, The 8 in the ones place of the decimal and the 8 in the thousands. Decimals go by variables of 10 if that makes sense

so hopping from the 8 in the ones place it would go 10, 100,1000.

Therefore the statement is false because the value between the eitghts is not 100 its 1000

In a certain card game, only the thirteen cards that are Hearts are used, and each player is dealt a hand of just two cards. How many ways are there to deal hands of two cards each to each of three players from a 13-card deck comprised of just the Hearts?

Answers

Solution :

It is given that only 13 cards that are Hearts that is used in a certain game.

And 2 hearts to each of the 3 players.

Therefore, the number of ways is

= [tex]$^{13} C_2 \times ^{11} C_2 \times ^{9} C_2$[/tex]

[tex]$= \frac{13 !}{11 ! \times 2!} \times \frac{11 !}{9 ! \times 2!} \times \frac{9 !}{7 ! \times 2!} $[/tex]

[tex]$=\frac{13 !}{7! \times 2! \times 2! \times 2!}$[/tex]

= 120 number of ways

Which of the following represents the greatest percent error?
A $10 underpayment on a $30 restaurant bill
B Hope to make 20 bracelets in a week and actually make 25
C
Actual ->
Error->
D Incorrectly estimate a length of 100 cm to be 125 cm

Answers

When there is actual error so it shows the greatest percent error. Therefore, the option c is correct.

What is the percent error?

It shows the difference that lies between the estimated value and the actual value when we compare to the actual value also it should be shown in the percentage form.

Therefore, When there is actual error so it shows the greatest percent error. Therefore, the option c is correct.

Learn more about an error here: https://brainly.com/question/3388972

Estimate the sum to 518+251

Answers

Answer:

If you need to estimate then 770?

Step-by-step explanation:

520+250=770

How to answer this question please?

Answers

answer is letter b ——————-

What is the value of the inequialty?

Answers

Answer:

C. 32

Step-by-step explanation:

substitute x=5

2(5) squared-2(5+4)

2(25)-2(5+4)

50-2(9)

50-18

32

Sam spent $16 on fruit at the grocery store he spent a total of $40 at the store what percentage of the total did he spend on fruit​

Answers

40% I think have a good day and mark me as brainless and if it correct

What is the measure of UVW in the triangle shown?

A. 140°
B. 50°
C. 60°
D. 10°​

Answers

Answer:

b

Step-by-step explanation:

40 + 90 =130

180-130=50

find square root of 128881 by division method​

Answers

I thinks it 833/5000
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