The amount of a radioactive substance decreases by 50% every 2.5 days. right now the
amount of substance is 600 grams. how many grams of the substance will remain 5 days
from now?
a 192
b. 150
c. 96
d.48

Option B

150 grams

Step-by-step explanation:

Quantity right now is 600 grams

After the first 2.5 days, the substance reduces by 50% that is 50*600 grams/100=300 grams

For the next 2.5 days, the amount of 300 g reduces by 50% that is 50*300 grams/100=150 grams

Adding the first 2.5 days+ next 2.5 days we obtain 5 days ie 2.5+2.5=5 days

Therefore, the amount of substance that remains after 5 days is 150 grams

Answer=150 grams

i can you answer this question sweetie!

step-by-step explanation:

you forgot the options, but i found them anyways, the correct answer is "john wilson believes that words and actions based on the intellect are superior to those based on emotions".

john wilson is depicted as an extremely intelligent man. the point of the excerpt is to make a sort of distinction between emotional and rational intelligence. he happens to have both attributes, but he clearly favors his intellectual gifts. at the same time, because of his religious background, he's a little bit conflicted with this and it makes him ashamed.

hope this !