Answer:
2
Step-by-step explanation:
5 of 15. is 1/3
1/3 of 6 is equal to 2
Answer:
355.2
Step-by-step explanation:
Given:
Four percent of Jennie's skin cells were burned
Total skin cells having Jennie = 3.7 x 10^10
= 
To find:
How man skin cells were not burned ?
Solution:
Total skin cells having Jennie = 370
Percent of Jennie's skin cells were burned = 4%
Skin cells burned from a fire = 
= 
= 
Remaining skin cells which not burned = 370 - 14.8 = 355.2
Therefore, 355.2 skin cells were not burned.
Answer: the answer would be s(9+4)
Step-by-step explanation:
Answer:7881 years
Step-by-step explanation:
You can use the equation
fraction remaining = 0.5n where n is # of half lives elapsed
n = ?
fraction remaining = 1 - 0.612 = 0.388
0.388 = 0.5n
n = 1.37 = the # of half lives
1.37 x 5750 yrs = 7881 years
The answer is the letter B