Question

the theortical probability of undesirable side effects resulting from taking grebex is 1 in 10. if 500 people take grebex to lower their blood pressure, how many will encounter undesirable side effects

Answer 1

one tenth of the number of people (about)

Answer 2

\[\frac{1}{10} = \frac{x}{500}\]which is equivalent to solving:
500 = 10x when cross multiplying.

Answer 3

thanks

Answer 4

np :)