Answer:
time = 5.22 hr
Explanation:
Given data:
Energy of battery = 9400 J
Power consumed by three led bulb is 0.5 watt
we know Power is give as

plugging all value and solve for time


time = 18,800 sec
in hour
1 hour = 3600 sec
therefore in 18,800 sec

The language was most likely to have been used is HTML as it help the designer to choose a font size and color for a web page.
<h3>What is HTML a programming language? </h3>
HTML is known as HyperText Markup Language. This is known to be a computer code that is often employed to put together or structure a web page and all of its content.
Note that The language was most likely to have been used is HTML as it help the designer to choose a font size and color for a web page Because HTML is regarded as the markup language that is often used to edit web pages.
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Answer:
a) s = 42 m
b) V = 26 m/s
c) a = 11 m/s²
Explanation:
The velocity(V) = 2 - 4t + 5t^3/2 where t is in seconds and V is in m/s
a) To get the position, we have to integrate the velocity with respect to time.
We get the position(s) from the equation:


Integrating both sides,


Integrating, we get

But at t=0, s(0) = 2 m
Therefore,

c = 2
Therefore
When t = 4,


s = 42 m
At t= 4s, the position s = 42m
b) The velocity equation is given by:

At t = 4,

V = 2 - 16 + 40 = 26 m/s
The velocity(V)at t = 4 s is 26 m/s
c) The acceleration(a) is given by:


Differentiating with respect to t,


At t = 4 s,


a = 11 m/s²
Engineering is about building things, learning how to build things and it being fun
Answer:
C.) determine the heat of a fire.
Explanation:
NIMS certifies individual skills against the national standards. The NIMS credentialing program requires that the candidate meet both performance and theory requirements. Both the performance and knowledge examinations are industry-designed and industry-piloted. There are 52 distinct NIMS skill certifications.