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
nata0808 [166]
3 years ago
11

Which numbers are rational?

Mathematics
1 answer:
Otrada [13]3 years ago
4 0
All numbers except for the square root of 50
You might be interested in
Assume the exponential growth model ​A(t)equals=Upper A 0 e Superscript ktA0ekt and a world population of 5.95.9 billion in 2006
Whitepunk [10]

Answer:

1.4% is the maximum acceptable annual rate of​ growth such that the population must stay below 24 billion during the next 100​ years.

Step-by-step explanation:

We are given the following in the question:

The exponential growth model ​is given by:

A(t) = A_0e^{kt}

where k is the growth rate, t is time in years and A_0 is constant.

The world population is 5.9 billion in 2006.

Thus, t = 0 for 2006

A_0 = 5.9\text{ billions}

We have to find the maximum acceptable annual rate of​ growth such that the population must stay below 24 billion during the next 100​ years.

Putting these values in the growth model, we have,

24 = 5.9e^{100k}\\\\k = \dfrac{1}{100}\ln \bigg(\dfrac{24}{5.9}\bigg)\\\\k = 0.01403\\k = 0.01403\times 100\% = 1.4\%

1.4% is the maximum acceptable annual rate of​ growth such that the population must stay below 24 billion during the next 100​ years.

8 0
3 years ago
WILL CROWN BRAINLIEST, THANKS, AND RATING!!!
Goryan [66]
A quadratic has a squared term...causing the shape of a parabola, a U shape because both positive and negative x's squared end up being the same number. real world situation a quadratic could be used to track the height of a launched object.  An exponential has the variable in the exponent, causing the y to grow or decay increasingly quickly or increasing slowly real world example: banks use interest, over months or years.Each time the interest is applied, it is applied to a new and bigger total
 
7 0
3 years ago
Which pair of polygons is similar
DedPeter [7]
I didn’t see an image or anything but I looked it up and it said regular polygons, since they have the sides all the same length they must always be in the same proportions, and their interior angles are always the same.
6 0
3 years ago
Please i need help finishing this test i’ll give brainly to a correct answer
rjkz [21]

imma go with my gut and say b :?

7 0
3 years ago
Find the distance between the points (0, 0) and (6, -8). 4 √28 10
kvasek [131]

Answer:

10

Step-by-step explanation:

The formula for finding the distance between 2 points (x1, y1) and (x2, y2) is

d = √[(x2 - x1)² + (y2 - y1)²]

Here (x2, y2) = (6, -8)  and (x1, y1) = (0, 0)

Plugging them gives us

d = √[(6 - 0)² + (-8 - 0)²]

     d = √[(6)² + (-8)²]

        d = √[36 + 64]

           d = √100

               d = 10

6 0
3 years ago
Other questions:
  • Please help guys...
    7·2 answers
  • The graph shows Sam's drive to the movie theater. Which segment shows Sam from the time he leaves his house until he reaches a r
    10·2 answers
  • Solve systems of equations for x + y, please!! -2x - 7y = -13 3x + 6y = 15
    7·1 answer
  • What is the surface area of a sphere with a radius of 30m?
    15·1 answer
  • Find the first five terms of the following sequence, not including the oth term:<br> t(n) = 25+ 8n
    10·1 answer
  • What is the estimate 20 9/11 divided by 6 19/20?<br> A) 147<br> B) 120<br> C) 4<br> D) 3
    15·1 answer
  • The length of a football field should be measured in
    6·2 answers
  • Solve -4a greater than or equal to -16​
    15·1 answer
  • At a sale, dresses were sold for $192 each. This price was 96% of a dress's original price. How much did a dress originally cost
    12·1 answer
  • Find the length of AB.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!