Thorium-234 has a half-life of 24 days. How many grams of thorium-234 would remain from 100 g after 72 days? Show your problem-solving technique.

Y i was watching bleech earlier and like goku is the best hokage ever

Lori attended a lecture about the sun, and the presenter had placed this image on the wall. which layer of the sun could this image be referring to?

If a(x) and b(x) are linear functions with one variable, which of the following expressions produces a quadratic function? (ab)(x) (a – b)(x) (a + b)(x)