Answer: letter J
Step-by-step explanation:
Answer:
The LCM of 900 and 4000 is 36000. Steps to find LCM. Find the prime factorization of 900 900 = 2 × 2 × 3 × 3 × 5 × 5; Find the prime factorization of 4000
Step-by-step explanation:
YW
Y=1x+1?? that’s what u get when u use the omni calculator
Answer:
7 millicuries
Step-by-step explanation:
A period of 10 days is 2 times the half-life of 5 days.
In the first 5 days, the amount of the chemical decayed by half from 28 millicuries to 14 millicuries. In the next 5 days, it decayed by half again, from 14 millicuries to 7 millicuries.
10 days later, 7 millicuries of the chemical remains.