Kai flips a coin and spins a spinner with three equal parts labeled one, two and three. Predict the number of times Kai will get the outcome (heads, 2) in 300 trials.
(need help ASAP)

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

What fraction is equivalent to 0.46464646··· a. 46⁄99 b. 46⁄999 c. 46⁄100 d. 23⁄50