3 years ago

A laptop computer uses 78.0 W of power. If it runs for 10.0 minutes, how much energy does it use? (Answer will be in Joules)

1 answer:

5 0

Energy=power x time
time must be in seconds
10mins = 600 seconds
energy=78.0 x 600
energy= 46,800 Joules

You might be interested in

IRISSAK [1]

Y = -2x + 8 = x - 4
x + 2x = 8 + 4
3x = 12
x = 4
y = -2(4) + 8 = -8 + 8 = 0
Solution is (4, 0)

3 0

3 years ago

Lelechka [254]

The answer to your question is 95,460

4 0

3 years ago

REY [17]

Answer:

$x=\sqrt{10}$

Step-by-step explanation:

The given equation is :

$5-2x^2=-15$

We need to solve it using inverse operations.

Subtract 5 from both sides of the equation.

$5-2x^2-5=-15-5\\\\-2x^2=-20\\\\2x^2=20\\\\x^2=10\\\\x=\sqrt{10}$

So, the solution of the given equation is $x=\sqrt{10}$ .

4 0

3 years ago

maksim [4K]

12/30 = 2/5

12/30 = 0.4

Answer: 2/5 or 0.4

*Hope that helps and Enjoy Brainly :)

3 0

3 years ago

Andru [333]

190.18 is the average balance

6 0

2 years ago