If a sample of Cs-137 has an original mass of 52.0g, what mass will remain after 150 years? can somebody please help me? I will be happy to mark brainliest for the best answer!

step-by-step explanation:

1. the cylinder is a. 54

2.   a.108 /

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6

answer: i dont know but if you try hard you will get it right : )

step-by-step explanation: