sidmbonilla sidmbonilla

25-02-2022
Mathematics

contestada

The half-life of a radioactive substance is 153 days. How long will it take for 120
grams of the substance to decay to 90 grams?

Respuesta :

Haileymack037 Haileymack037

28-02-2022

Answer:

After 30 days ( first half life) 120 /2 = 60 g decays and 60 g remains left.

Step-by-step explanation:

Answer Link

Otras preguntas

during your fetal pig dissection you discover an extremely long tubular organ that is associated with a dense network of vascular tissue. the organ most likely

the measure or assessment that consistently yields similar of scores across time or different contexts is called

Factor the expression.

a diabetes nurse is performing health education with a 44-year-old woman who has recently learned that she has type 2 diabetes. the nurse is teaching the patien

a controller on an electronic arcade game consists of a variable resistor connected across the plates of a 220-nf capacitor. the capacitor is charged to 5.00 v,

Write a 500-750-word essay taking a position on "Culture in American Media. " 1. Do you think that American media represents the many cultures of American socie

Drag each step to the correct place on the flow chart. Not all tiles will be used. Not all steps will be used. Both the House and the Senate have passed bills r

a client reports pain in the lower back, hips, and joints 10 days after the birth of her baby. what instruction should the nurse give the client after birth to

Why is it becoming more and more difficult to come up with great prescription drug names?.

write the equation of a line whose slope is 10 and the y intercept is -15