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
Vikki [24]
2 years ago
14

Plz help me!!Identify the domain and range of each function​

Mathematics
1 answer:
Travka [436]2 years ago
3 0

Answer:

Does this help I hope it does :D

How to find the domain and range of a function?

Another way to identify the domain and range of functions is by using graphs. Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis.

Step-by-step explanation:

You might be interested in
Maria works as a ride loader on "Space Mountain". She averages twenty passengers every twenty minutes. Sal also works as a ride
Sati [7]

Answer:

36 passengers

Step-by-step explanation:

Maria averages 20 passengers every 20 minutes, so she places 1 passenger per minute.

Sal averages 20 passengers every 25 minutes, so he places 0.8 passenger per minute.

If they work together, they can place (1 + 0.8) passengers = 1.8 passengers per minute.

In 20 minutes, they can load

1.8 passengers/minute * 20 minutes = 36 passengers

3 0
3 years ago
A 90% confidence interval for the average salary of all CEOs in the electronics industry was constructed using the results of a
Stella [2.4K]

Answer:

b) We are 90% confident that the mean salary of all CEOs in the electronics industry falls in the interval $139,048 to $154,144.

Step-by-step explanation:

Confidence interval:

Confidence level of x%

We build from a sample.

Between a and b.

Intepretation: We are x% sure that the population mean is between a and b.

In this question:

90%

45 CEO's

Between ($139,048, $154,144).

So

We are 90% sure that the mean salary of all CEO's falls within this interval.

The correct answer is:

b) We are 90% confident that the mean salary of all CEOs in the electronics industry falls in the interval $139,048 to $154,144.

4 0
3 years ago
1. Gummy worms are $3.50 per pound
Alexxandr [17]
The constant of proportionality is 3.50 since gummy worms are sold at the same rate per pound.

3.50x, equation
3.50(2.5) = $8.75 for 2.5 pounds
3 0
2 years ago
You plan on taking a 1170 mile long trip in your car, which average 19.5 miles per gallon. About how many gallons of gas will yo
kiruha [24]
171 dollar because 1170 divde by 19.5 is 60 times 2.85 is 171
8 0
3 years ago
Read 2 more answers
You are heading to Cedar Point for the day. It costs $50 to get in to the park and each ride costs $2 for a ticket. Write an exp
Makovka662 [10]

Answer: 50 + 2x

Step-by-step explanation: It's pretty basic math, you have your flat fee ($50) and then you add your variable 2x. 2 is multiplied by x so you can figure out the amount that it costs to ride the rides.

3 0
2 years ago
Other questions:
  • PLEASE ANSWER ASAP 45 POINTS!!!!!
    10·1 answer
  • Two Tibetan monks are having a race along a straight path. They both start at the same time, and the race ends in a tie. Prove t
    15·1 answer
  • What does 2miles=yards?
    10·1 answer
  • Find the distance between points M and N<br><br>M= (3,-2)<br>N= (5,-6)<br><br><br>​
    14·2 answers
  • Plz help ASAP I WILL GIVE BRAINLIEST!!
    6·2 answers
  • CAN? please help
    15·2 answers
  • Find the value of x.
    7·2 answers
  • What will be the unit digit of the square of 7992​
    8·1 answer
  • What is the height of a triangle of base 10m and an area of 60m²​
    5·2 answers
  • How many different 5-digit numbers can you write using each of the digits 0, 1, 2, 3, 4 exactly once?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!