peytona0922 peytona0922

02-03-2022
Mathematics

contestada

The half-life of lodine-131 is about 8 days. After
how many days would only 0.78g remain from
an original 200g sample?

Respuesta :

jackson259 jackson259

02-03-2022

I believe the answer is 8
200/2/2/2/2/2/2/2/2=.78

Answer Link

Otras preguntas

Please help me find the slope and y intercept

Stacey has -$17 in her bank account. She spends $35 at a clothing store and another $7 at the farmer’s market. What is her new bank account balance?

have you ever slept outdoors or been out in the wild?

Solid,liquid,gas how do they differ in how easily they change shape

5+6-1+5=? Please and thank you

write any three historical personalities and explain them in brief

Read the excerpt from an adaptation of "To Build a Fire." He was angry, and cursed his luck aloud. This would delay him an hour, for he would have to build a fi

two substances react and the mass is recorded.The mass of the products does not equal the mass of the reactants .Which is the best explaination for the differen

Owen had 18 guitars. He sold 5 guitars and kept the rest. What is the ratio of guitars he kept to guitars he sold?

which statement best describes a characteristic of scientific theory