i'd say false, is this for health or lifeskills?
In this question, one has to carefully understand that the total
number of hours in the day can never be more that 24 hours. based on
this important fact the answer to the question can be very easily
deduced. The only requirement is calculating perfectly.
Number of hours in a day = 24 hours
Percentage of hours of sleep in a day = 33%
Amount of sleep in the day = (33/100) * 24
= 7.92 hours
So 33% of sleep in a day is equal to 7.92 hours. I hope this answer has helped you. In future you can keep the procedure in mind for solving such problems.
The speed of sound really depends on the temperature and moisture in the air,
and the sound of the thunder doesn't necessarily travel straight from the lightning
to where you are. So we can't say exactly.
But if we use the nominal speed of 340 m/s, then 6 seconds means 2,040 meters,
or about 6,700 feet, or about 1.27 miles.
Answer:
Explanation:
Given
half life
billion year
10 % to decay i.e. 90 % remaining
And 
where k= constant
t=time
and 
so 

t=0.684 billion year
(b)
t=13.8 billion year



atoms
<span>Hich would increase the speed of a sound wave? Check all that apply. where are the answer chices?</span>