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
kakasveta [241]
3 years ago
6

Please help! Identify each decimal number as either rational or irrational.

Mathematics
1 answer:
labwork [276]3 years ago
6 0

Answer:

A Rational number is a number that can be written as a ratio in fraction form.

An Irrational number is a number that, when in decimal form, does not terminate or repeat.

Step-by-step explanation:

1.485 can be written as 1 485/1000 - it is rational

0.187345911... continues on and does not repeat - it is irrational

333.051422218... continues on and does not repeat - it is irrational

0.2268715 can be written as 2268715/10000000 - it is rational

1.24 can be written as 1 24/100 - it is rational

You might be interested in
Expand and simplify 5(y-2) 2(y-3)
Oksana_A [137]
5y-10 and 2y-6 unless the two are together in which case are they being added or multiplied (the equations).

4 0
3 years ago
Im stuck on this problem. Please explain how you got your answer​
klemol [59]

The function y=0.3^x represents exponential growth with the initial value equal to 1, the decay factor equal to 0.3, and the rate equal to 0.7.

<h3>Population Growth Equation</h3>

The formula for the Population Growth Equation is:

P_f=P_o*(1+\frac{R}{100}) ^t

           

Pf= future population

Po=initial population

r=growth rate

t= time (years)

growth or decay factor =  (1 ±r)

When 1+R  > 1, the equation represents growth, while 1+R < 1 the equation represents decay.

The question gives:

y=0.3^x, then

Pf=y

Po= 1  

(1+\frac{R}{100}) =0.3 , thus

(100+R}) =30\\ \\ R=-100+30\\ \\ R=-70

r= -70%= -0.7

decay factor= (1-0.7)=0.3

Therefore,

1+R will be = 1+(-0.7)=1 - 0.7 =0.3

When 1+R >1, the function represents exponential growth.

Read more about the exponential function here:

brainly.com/question/8935549

4 0
2 years ago
each Saturday morning Janie works 5 hours and earns $35.75. How much does Janie earn for each hour she works?
bulgar [2K]

Answer:

$7.15

Step-by-step explanation:

You would get this by dividing $35.75 by 5.

8 0
2 years ago
Find the area of triangle? 15ft 20ft​
Vikentia [17]

Answer:

I see your profile everywhere, and the answer is Right scalene Pythagorean triangle.

Step-by-step explanation:

3 0
3 years ago
If it takes 5 hours to do 2/3 of a job, how long will it take to complete a job?
VLD [36.1K]
I set it up as a ratio with hours on the top and the fraction of the job on the bottom.  It looks like this: 5/(2/3) / x/1, because 1 is the whole job if 2/3 is only a fraction of it.  Cross multiplying gives you 2/3x = 5. Solving for x gives you that it will take 7.5 hours to complete a whole job if it takes 5 hours to complete 2/3 of it.
7 0
3 years ago
Other questions:
  • 1200 resulted $11.88 interest for 23 days. What is the interest rate
    9·1 answer
  • Honors Geometry: Congruent Triangles; *The last option is None of the Above*
    7·1 answer
  • Help with this plzzzzzzzzzzzzzz
    15·1 answer
  • Tom has $10 that he wants to use to buy pens and pencils. However, he does not want to buy more pens than pencils. A pen costs $
    8·1 answer
  • While playing mini golf, you hit the ball off of a wall to attempt at making it in the hole. The ball is located at (5,4) and th
    8·1 answer
  • A reading list contains 3 historical books and 4 science-fiction books. What is the probability that Tena will randomly choose a
    13·1 answer
  • This is just straight confusing to me
    15·1 answer
  • JoAnn works in a publicity office at the state university. She is paid $13.50 an hour for the first 35 hours she works each week
    7·2 answers
  • Answer all the way up to end 30 points :)
    15·1 answer
  • Best answer gets brainliest and 5 stars
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!