126 years....it takes half of the sample to decay in 63 yrs. then half of the sample remaining, ( half of 50% is 25%) takes another 63 years which would total at 126
Answer:
A 5% possibility.
Step-by-step explanation:
Find all of the totals:
total male = 4+6+2+2=14
total female = 3+4+6+3=16
freshman = 4+3=7
sophomore = 6+4=10
Junior = 2+6=8
Senior = 2+3 = 5
total overall= 5+8+10+7+16+14=60
Female seniors are = 3
So 3/60 = 0.05=5%
Answer:
A hostel has provision for 45 students for 30 days.If 15 more students joined the hostel after 6 days,how long will provision last?
Step-by-step explanation:
Answer is in the photo
Hope it helllps
Good luck
the answer to the question is F= -5.37
