A6 sided number cube is tossed what is the probability of rolling a 6 or an even number?

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?

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?