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
Oksi-84 [34.3K]
3 years ago
7

Give an example of a rational number that is a whole number. Show that the number is both whole and rational

Mathematics
1 answer:
DiKsa [7]3 years ago
6 0

Answer:

4

Step-by-step explanation:

You might be interested in
working together it takes two computers 10 minutes to send out a company's email. If it takes the slower computer 30 minutes to
allochka39001 [22]

Answer: it will take the faster computer 15 minutes to do the job on its own.

Step-by-step explanation:

Let t represent the number of minutes it will take the faster computer to do the job on its own. It means that the rate at which it does the job per minute is 1/t

If it takes the slower computer 30 minutes to do the job on its own. It means that the rate at which it does the job on its own per minute is 1/30

By working together, they would work simultaneously and their individual rates are additive. Working together it takes two computers 10 minutes to send out a company's email. It means that the rate at which both computers work together per minute is 1/10 Therefore,

1/t + 1/30 = 1/10

Cross multiplying by 30x, it becomes

3x = x + 30

3x - x = 30

2x = 30

x = 30/2

x = 15 minutes

5 0
3 years ago
Task: E = mc2
Afina-wow [57]

Answer:

$c=\left(\frac{E}{m} \right)^{\frac{1}{2} }$

Step-by-step explanation:

E = mc^2

$c^2=\frac{E}{m} $

$c=\sqrt{\frac{E}{m} } $

or

$c=\left(\frac{E}{m} \right)^{\frac{1}{2} }$

3 0
3 years ago
The diameter of circle p below is 39.4 what is the approximate area of circle p???
givi [52]

1134.11

This should be the answer

7 0
3 years ago
Find the surface area
steposvetlana [31]

Answer:

should be 872 in^2

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
A supervisor has determined that the average salary of the employees in his department is $40,000 with a standard deviation of $
mihalych1998 [28]

The z-score for 36,000 is (36,000 - 40,000) / (15,000 / √25) = -1.333

The z-score for 42,000 is (42,000 - 40,000) / (15,000 / √25) = 0.6667

P(36,000 < x < 42,000) = P(-1.3333 < z < 0.6667)

P(z < 0.6667) - P(z < -1.3333)

0.7475 - 0.0913

0.6562

4 0
3 years ago
Other questions:
  • The circumference of the circular table on Beverly’s porch is 72pi inches. What is the radius of the table
    5·2 answers
  • A 2-pint bottle of dish soap costs $6.04. What is the price per cup?
    9·1 answer
  • How too work this out
    8·1 answer
  • You travel 40mph in a car and then travel 70mph in a train. If the total trip takes 13 hours and you travel 760 miles how far di
    11·1 answer
  • Multiply these polynomials.
    6·1 answer
  • Evaluate the expression. If necessary, round to the nearest hundredth. e^In5
    7·1 answer
  • What half 7 1/2? Someone pls help meh​
    15·2 answers
  • The table shows values of f(x) What is f(2)? f(x) = 4, 2, 3, 9, 1 x= 0, 1, 2, 3, 4
    15·1 answer
  • I need help immediately, you’ll receive brainlest if answered correctly!!!
    5·2 answers
  • On the graph of f(x)=sinx and the interval [0,2π), for what value of x does f(x) achieve a minimum?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!