You need to reduce the number of pills for this batch by 50. how much active ingredient do you need to have in the mixture?

You would need 51 or more because you need an number thats more then 50 to subtract it.

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)