1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
GaryK [48]
3 years ago
5

what is the domain of f(x) = ³√x ? a). all real numbers b). positive numbers and zero c). all integers d). whole numbers

Mathematics
2 answers:
Mila [183]3 years ago
7 0

Answer:

A


Step-by-step explanation:

<u>Domain is the </u><u>ALLOWED</u><u> x values in a function.</u>

  • Does plugging in any positive number pose a problem with getting an answer?

No.

  • Does plugging in 0 pose any problem?

No.

  • Does plugging in negative numbers pose any problem?

No. <em>Square root of negative numbers are not possible</em> BUT <em>cube root of negative numbers ARE possible</em>.

<em>Also, from the attached snapshot of the graph of f(x)=\sqrt[3]{x} , we can see that ALL real numbers are allowed for x</em>

pav-90 [236]3 years ago
7 0

Answer:

A

Step-by-step explanation:

all real numbers

You might be interested in
Brandon buys a radio for $45.45 in a state where the sales tax is 7%.
svlad2 [7]
Given : Brandon buys a radio for $45.99 .sales tax rate is 7%.sales tax is a consumption tax imposed by the government on the sale of goods and services.
Let the price of Radio before the sales tax be $x. Sales tax on $x is 7% x.
Price before sales tax + Amount of sales tax= Cost of Radio.
x+7%x =45.99
Or x+0.07x=45.99
1.07x=45.99
Dividing both sides by 1.07.
x= 41.11
Cost of Radio before tax = $41.11
Sales tax paid = 43.99-41.11= 2.88
Tax paid = $2.90 (To nearest cent)
3 0
3 years ago
Read 2 more answers
I have a few questions:
inn [45]
Hello,
Please, see the attached files.
Thanks.

3 0
2 years ago
Whiskers the cat weighs 2 2/3 kg. Piglo weighs 4kg. For each question , write a myipulcation and a division equation, decide whe
Liula [17]

Answer:

1) x= 3/2=  1 1/2

2) x=  2/3

Step-by-step explanation:

1)How many times as heavy as  Whiskers is  Piglio?

a) Write a multiplication equation for the question.

2 2/3 kg  * [x]= 4kg

b) Write a division equation for the question.

4/ 2 (2/3) = x

c) Is the answer greater than 1 or less than 1?

Ans) Greater than 1                      

d) Find the answer

4/ 8/3= x

x= 3/2= 1 1/2

Pigilo is 1 1/2 times as heavy as whiskers

2)How many times as heavy as Piglio is Whiskers?

a) Write a multiplication equation for the question.

4 kg  * [x]=  2 2/3 kg

b) Write a division equation for the question.

2 (2/3)/4  = x

c) Is the answer greater than 1 or less than 1?

Ans) Less than 1                      

d) Find the answer

 8/3/4= x

  8/3 * 1/4= x

   2/3= x

Whiskers is 2/3 times as heavy as Pigilo.

5 0
2 years ago
A sledgehammer weighs 18 pounds on Earth and 4 pounds on the planet Namar. 
Advocard [28]
It would weight 18lbs i believe

8 0
3 years ago
Read 2 more answers
MARKING BRAINLIEST, PLEASE HELP.
Nana76 [90]

Answer:

360 degrees

Step-by-step explanation:

a rectangle has a total of 360 degrees and all the x and y values are at the corners so...

8 0
3 years ago
Other questions:
  • Please help ASAP!<br> 1. 83.40 divided by 12<br> 2. 53.2 divided by 4
    12·1 answer
  • It’s a Quiz and I Have a time limit.
    9·1 answer
  • Who do you do the problem 7/9+1/7+3/5? please explain thoroughly.
    13·2 answers
  • In this figure angles p and w are examples of what
    5·1 answer
  • I need help is it A B C or D
    8·1 answer
  • Five and Six please help
    7·1 answer
  • Please help i will give brainliest
    13·1 answer
  • Can someone help me?
    8·1 answer
  • Write the word sentence as an inequality. Then solve the inequality.
    6·1 answer
  • which of the following numbers is a rational number a. square root of 5 b. square root of 83 c. square root of 91 d. cube root o
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!