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
makvit [3.9K]
3 years ago
8

What is a reasonable domain and range for the function in #13 If the frame must be at least 1 inch and no more than 3 inches wid

e
Mathematics
1 answer:
skelet666 [1.2K]3 years ago
6 0

Answer:

Domain: \{1 \le x \le 3\}

Step-by-step explanation:

Given

See attachment for options

Required

Determine the domain and the range

From the question, we understand that:

x \ge 1 --- at least 1 inch

x \le 3 --- not more than 3 inches

So, the domain is:

x \ge 1 and x \le 3

Rewrite as:

1 \le x and x \le 3

Combine both:

1 \le x \le 3

Hence, the domain is:

Domain: \{1 \le x \le 3\}

There is no available to determine the range.

A general rule is that, substitute the limits of the domain (i.e. 1 and 3) in the function formula, the result is the range of the dataset.

For instance:

A(x) = 5x

We have:

A(1) = 5*1=5

A(3) = 5*3=15

The range will be:

Range: \{5 \le A(x) \le 15\}

You might be interested in
Adam works at a bakery. He uses 1/8 of his flour supply to make bread and 3/4 of his flour supply to make other baked goods. If
kykrilka [37]

Answer: B  

he has 24 in his supply!

Step-by-step explanation:

7 0
3 years ago
Help me PLZZZZZZZ!!!!!!
eduard

Answer:

25% decrease

Step-by-step explanation:

Take the original amount of books and subtract the new number of books

20 -15 = 5

Divide by the original amount of books

5/20 = .25

Multiply by 100%

25%

It is a decrease since the amount went down

25% decrease

7 0
3 years ago
An Equilateral Triangle has sides that all measure 10 inches. What is
densk [106]

Answer:

easy peasy lemon squeasy

Step-by-step explanation:

1. base of triangle: it is an equilateral triangle, so any side of the triangle you take is the base, (usually the largest side of the triangle is the base)

so that would be => 10 inches,

2. a property of an equilateral triangle is that , the median of the triangle coincides with the height of the triangle,

therefore, the height bisects the base and makes a right triangle with another side, therefore by using the Pythagoras theorem, we find it to be 8.66(approx)

now,

area of the triangle would be (putting the values we just found in the formula given)

=> [(10)(8.66)]/ 2

=>43.3 square inches

4 0
4 years ago
A school wants to buy a chalkboard that measures 4 feet by 6 feet. The chalkboard costs $10.00 per square foot. How much will th
Harlamova29_29 [7]

Answer:

$27.87

Step-by-step explanation:

if it is 1 by 2 you would multiply 1 x 2 and get 2 then multiply 13.87 x 2 to get 27.87 and it leaves you with $27.87

7 0
3 years ago
Read 2 more answers
A survey was conducted to determine the amount of time, on average, during a given week SCAD students spend outside of class on
fiasKO [112]

Answer:

Standard Deviation = 5.928

Step-by-step explanation:

a) Data:

Days  Hours spent  (Mean - Hour)²

1              5                61.356

2             7                34.024

3            11                  3.360

4           14                   1.362

5           18               26.698

6          22               84.034

6 days 77 hours,    210.834

mean

77/6 = 12.833    and 210.83/6 =  35.139

Therefore, the square root of 35.139 = 5.928

b) The standard deviation of 5.928 shows how the hours students spend outside of class on class work varies from the mean of the total hours they spend outside of class on class work.

5 0
3 years ago
Other questions:
  • Of the 60 students in a school, 24 are currently studying chemistry. Exactly 16 of the girls in the school are not currently stu
    11·1 answer
  • What is the value of x in the figure below?
    6·2 answers
  • If you multiple 2/3 x 6, will the product be greater or less than 6?​
    10·2 answers
  • Please help! x+25=100
    5·1 answer
  • Which statement correctly describes the relationship between the graph of f(x) = 2x and the graph of g(x) = f(x) - 4?
    12·1 answer
  • ILL GIVE BRAINLIEST
    15·1 answer
  • Find the slope of the line graphed below
    5·1 answer
  • mary is 14. In four years, her age will be 2/3 the age of her sister. How old will Mary's sister be in two years
    12·1 answer
  • The table below shows the number of miles a bicycle rider goes in 1, 2, and 3 hours. What are the two variables in the situation
    7·1 answer
  • Help help help።help plz​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!