Drew mixes 76 cereal pieces with 19 marshmallows how many cereal peices are in drews snack mix for every 1 marshmallow

Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?

For each proportion find the unknown number x 1/5/8=×/15

The constant of proportionality is always the where k is the constant of proportionality. additionally, you can find the constant of proportionality by finding the ratio for any point onasap