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
seraphim [82]
3 years ago
9

How much work is done when a girl pushes a lunch cart 15m across the cafeteria with a force of 3N​

Mathematics
1 answer:
pashok25 [27]3 years ago
3 0

Answer:

45 J

Step-by-step explanation:

Just plugged into the work force formula got 45 jules

You might be interested in
Select all of the following that are quadratic equations.​
Nesterboy [21]

Answer:

x^2 -2x = 4x+1

2x^2 +12x = 0

9x^2 +6x -3=0

Step-by-step explanation:

A quadratic equation has the highest power of x being squared

x^2 -2x = 4x+1

2x^2 +12x = 0

9x^2 +6x -3=0

These are all quadratic equations

5 0
3 years ago
Read 2 more answers
A dozen eggs cost 3.84 at this rate how much would 50 eggs cost
Zina [86]

Answer:

50 eggs would cost 16$

Step-by-step explanation:

A dozen eggs is 12. So for 4 dozen eggs, you get 48. 48 eggs is 15.36$. If you divide the 3.84 to 12, you will get the individual price for each egg. The individual price for each egg is .32 cents. You need to add 2 more eggs to the 4 dozen to get 50 eggs. You times .32 to 2 and you get .64. After that you add .64 to the price of the 4 dozen eggs and you will get 16$

Simple version:

dozen eggs =12, cost 3.84$

4 dozen eggs= 48, cost 15.36$

3.84$ divided by 12 = .32 cents (price of the individual egg)

Add two of the individual eggs together and add it to 15.36$

:)

5 0
3 years ago
LA DISTANCIA ENTRE LA TIERRA YLA LUNA ES DE 384 392 KM. LOS AUSTRONAUTAS DE LA APOLO XL SALIERON EL 16 DE JULIO DE 1969 DESDE EL
KengaRu [80]

Complete question :

la distancia entre la tierra y la luna es de 384 392 km. Los astronautas de la Apolo XL salieron el 16 de julio de 1969 desde el Centro Espacial Kennedy y al alcanzaron la orbita el 19 de julio de 1969. Suponiendo que cada dia recorrieron la misma cantidad de kilometros cuantos kilometros recorrieron por dia

Responder:

128130,66 kilometros

Explicación paso a paso:

Dado que:

Distancia entre la tierra y la luna = 384,392 km

Tiempo empleado = (19 de julio - 16 de julio) mismo año = 3 días

Velocidad = distancia / tiempo

El tiempo empleado es (3 * 24) = 72 horas

Por lo tanto,

velocidad = 384,392 / 72

= 5338,7777 kilómetros por hora

Dado que se supone que la distancia recorrida diariamente es la misma m:

El número de kilómetros recorridos por día:

5338,7777 kilómetros por hora * 24

= 128130,66 kilometros

4 0
3 years ago
Solve the equation n2 − 29 = 260 by using square roots.
umka2103 [35]

Answer:

Option A, n = ± 17

Step-by-step explanation:

<u>Step 1:  Add 29 to both sides</u>

n^2 - 29 = 260

n^2 - 29 + 29 = 260 + 29

n^2 = 289

<u>Step 2:  Square root both sides</u>

\sqrt{n^2} = \sqrt{289}

n = ± 17

Answer:  Option A, n = ± 17

4 0
2 years ago
There are only red buttons, yellow buttons and orange buttons in a jar.
Vilka [71]
Orange is 9.
so 9/(7+4+9 ) times 100.
the answer is 45%
8 0
3 years ago
Other questions:
  • PLEASE HELP ASAPP<br><br> WRONG ANSWERS GET REPORTED GOOD ANSWERS GET BRAINLIEST, THANK YOU :)
    10·1 answer
  • Katie organised a wedding. 1/3 of the guest chose pasta 5/12 of the guests chose beef. How many guest were at the wedding
    7·1 answer
  • How kany doulutions does this equation have 25 - 4x=15-3x+10-x
    13·1 answer
  • What would i write for 6 times 7w??
    13·1 answer
  • If I get 27 questions correct and the percent is 90 how many questions are there?
    5·1 answer
  • Emma rides a bicycle 16 miles east and then 15 miles north. About how far is she from her starting point?
    5·1 answer
  • Find the next three terms for the following arithmetic<br> sequence:<br> -3,-1, 1,
    15·2 answers
  • What is the probability of an event that is certain?
    10·2 answers
  • I neeeddddd helppppp it’s urgenttttttt!!!!!!!!
    13·2 answers
  • Please help me please help​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!