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
ioda
3 years ago
5

Please help What is the domain of the following function?

Mathematics
1 answer:
enot [183]3 years ago
8 0

Answer:

Let's use these two sets given to explain what is the domain.

Each value from the left set is x, and from the right is f(x).

If we plug any x from the left set in the function, we'll get f(x)  that corresponds to it and that's exactly what the arrows are showing.

Domain of the function is, basically, a set of all values x can have.

In this case, it's easy to see, those are all members of the left set (-6, 1, 5, 8), but sometimes this set can have lots and lots of members, even infinity.

You might be interested in
A cafeteria used 5 gallons of milk and preparing like how many 1 quart containers of milk did the cafeteria use
Elden [556K]
The cafeteria used 20, 1 quart containers. <span />
7 0
3 years ago
Read 2 more answers
To find the amount of interest Jesse will pay to borrow money, you can use the formula I = PRT. I = interest; P = principal; R =
Cerrena [4.2K]

Answer: A $2000

Step-by-step explanation:

Interest = prt / 100

= 5000 x .08 x 5

= 2000

5 0
3 years ago
The phone lines to an airline reservation system are occupied 45% of the time. Assume that the events that the lines are occupie
dimaraw [331]

Answer:

0.1569 = 15.69%

Step-by-step explanation:

If eight calls were placed, and we need to know the probability of exactly two calls were occupied, we need to calculate a combination of 8 choose 2 (all the combinations of 2 occupied calls in the 8 total calls), and multiply by the probability of each case in the 8 calls (2 cases occupied and 6 cases not occupied):

P(8,2) = C(8,2) * p(occupied)^2 * p(not_occupied)^6

P(8,2) = (8*7/2) * (0.45)^2 * (0.55)^6

P(8,2) = 28 * 0.2025 * 0.02768 = 0.1569 = 15.69%

7 0
2 years ago
If Sandy's cookie recipe calls for 1/3 cup of brown sugar and she increases it to 2/9, how much brown sugar does she use?
expeople1 [14]
If you divide 9/2 you receive 4.5. Tho when you divide 1/3 you get .33333 (repeated), so now you know that both the fractions do not correlate. Now the 'multiples' of 1/3 are 2/ 6, 3/9, 4/12, 5/15, 6/18, 7/21 and so on. If you do the 'multiples' of 2/9 you get 4/18, 6/27. The common factors are 4/18 and 6/18. So know you know that Sandy is using 2/18 (or 1/9) cups more of sugar.
6 0
3 years ago
Read 2 more answers
Malik is using a cookbook to make a recipe, but he cannot find his
spayn [35]

Answer:

a. Given a number of tablespoons, find the number of cups:

1. Since he needs 2 cups, he can use 2×16=32 tablespoons.

2.Since he needs 1/2 cup, he can use 1/2×16=8 tablespoons.

He needs 1 1/4 cups. 1 cup is 16 tablespoons. 1/4 cup is 1/4×16=4 tablespoons. So altogether he needs 16+4=20 tablespoons.Given a number of cups, find the number of tablespoons:

I already found that 20 tablespoons is 1 1/4 cups. So for 28 tablespoons I need an additional 8 tablespoons, or an additional 1/2 cup. 1 1/4+1/2=1 3/4, so 28 tablespoons gets him 1 3/4 cups. (Alternatively, we might say that 1 tablespoon is 1/16 cups. 1/16×28=28/16, which we can rewrite as 1 12/16 or 1 3/4.)

I notice that to convert from tablespoons to cups, I always divide by 16. 6÷16=6/16, which we can write as 1 3/8. (Alternatively, 1 tablespoon is 1/16 cups. 1/16×6=6/16, which we can rewrite as 1 3/8.)

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Solve the system of linear equations.
    10·2 answers
  • How does ray ab and ac form both a line and angle
    8·1 answer
  • Two of the angles in a triangle measure 90° and 16°. What is the measure of the third angle?
    15·1 answer
  • A farmers land is separated jcuxududinto sections of size 2 1/5 acres suppose there are 2 7/9such sections . How many acres of t
    11·1 answer
  • Find the H.C.F. of 8, 12, and 20
    14·2 answers
  • Jimbob kicks a soccer ball into the air. The equation = −( − 4)^2 + 8 represents the path the ball traveled.
    6·1 answer
  • What is 4 &amp; 1/2 ÷ 1/6?
    8·2 answers
  • You can earn 1 coin<br> 2)<br> Fill in the blank.<br> 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 =<br> x8
    15·2 answers
  • Solve the equation simultaneously<br> 3x+4y-z=19 <br> 5x+2y+z=15 <br> 2x+3y+2z=11.<br> Find x+y+z
    14·1 answer
  • One of the legs of a right triangle measures 4cm and other lag measures 3cm. Find the measure of the hypotenuse. If necessary, r
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!