It costs a bakery $0.75 to make one chocolate chip cookie. The bakery sells the cookies for 60% more than it costs to make them. If the customer pays 5% sales tax, how much does the customer pay for one cookie?

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?

Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?

How many zeros does the function f(x)=4x3-x2+1 have