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
Lorico [155]
3 years ago
12

Why is it impossible to list the set of rational numbers using the roster method?

Mathematics
1 answer:
dsp733 years ago
5 0
It is impossible to list the set of rational numbers using the roster method because the set of rational numbers is uncountable/inumerable.

There is no way to list all the members of the set of rational numbers.
You might be interested in
Simplify -4b + (-9k) -6 - 3b + 12
Olenka [21]

Answer:

-7b-9k+6

Step-by-step explanation:

-4b+(-9k)-6-3b+12

(-4b-3b)+(-9k)+(-6+12)

-7b+(-9k)+6

-7b-9k+6

6 0
3 years ago
The diameter of a round dinner plate is 10 inches. What's the area of the plate?
Anni [7]
Lets say pi is 3.14
The area of a circle is: pi*radius squared
The radius is half the diameter so it is 5 inches.
3.14*5 squared 2
3.14*25
78.5inches squared

3 0
3 years ago
Read 2 more answers
Which property justifies the following steps:
ad-work [718]
Step 3:
14/7x-6/3=5
2x-2=5
2x=5+2
2x=7
x=7/2
6 0
2 years ago
Read 2 more answers
Suppose that we don't have a formula for g ( x ) g(x) but we know that g ( 1 ) = − 1 g(1)=-1 and g ' ( x ) = √ x 2 + 15 g′(x)=x2
dezoksy [38]

Answer:

g(0.9) ≈ -2.6

g(1.1) ≈ 0.6

For 1.1 the estimation is a bit too high and for 0.9 it is too low.

Step-by-step explanation:

For values of x near 1 we can estimate g(x) with t(x) = g'(1) (x-1) + g(1). Note that g'(1) = 1²+15 = 16, and for values near one g'(x) is increasing because x² is increasing for positive values. This means that the tangent line t(x) will be above the graph of g, and the estimates we will make are a bit too big for values at the right of 1, like 1.1, and they will be too low for values at the left like 0.9.

For 0.9, we estimate

g(0.9) ≈ 16* (-0.1) -1 = -2.6

g(1.1) ≈ 16* 0.1 -1 = 0.6  

4 0
3 years ago
A hot air balloon hovers above its launch site at an altitude of 100 meters. The pilot of the balloon sights a parking lot at a
IgorLugansk [536]

Answer:

The horizontal distance between the parking lot and the launch site is 470 meters

Step-by-step explanation:

Let

x----->  the horizontal distance between the parking lot and the launch site

we know that

The tangent of angle of 12 degrees is equal to divide the altitude of 100 meters by the horizontal distance

so

tan(12°)=100/x

Solve for x

x=100/tan(12°)=470 meters

6 0
2 years ago
Other questions:
  • What is 1/2x16(4+v)=136
    10·2 answers
  • What is the slope of the line? (please explain!)
    14·2 answers
  • How to do math is hard help equation​
    15·2 answers
  • Can you help with 7-10
    11·1 answer
  • LeBron James made 19 out of 32 shots on Tuesday. What percent of his shots did he make? Round to the nearest whole percent.
    13·2 answers
  • A rectangular prism is shown below. What is the lateral surface area?
    11·2 answers
  • Y = x + 5; x = 3 how do i do this problem
    5·1 answer
  • Martez, Jadah and Roana are collecting donations for Riley Children's Hospital. Together they collected a total of $73. Martez c
    5·1 answer
  • A triangle has side lengths of (8b – 10c) centimeters, (8b – 4d) centimeters, and
    11·2 answers
  • 4 What is the volume of the rectangular
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!