100 minus 95 equals 5
25 equals 5%
100 divided by 5 equals 20
20 times 25 equals 500
500 minus 25 equals 475
Answer:475 students present/ 500 students total in school
Answer:
10 meters/sec
1 meter=.001km
10meter=.01km
1hr=3,600 seconds
3,600 sec x .01km = 36 km per hour
36 km/hourx2 hours= 72 km in 2 hours
By using change base formula which is :
log x to the base b = (log x)/(log b) to a new base
∴ log₄(x+3) = log (x+3) / log 4
and
log₂(2+x) = log (2+x) / log 2
∴ the correct answer is number one
See the attached figure.