a coin is flipped in a standard number cube is rolled Creighton this to represent the sample space for the coin landing on tails and rolling an odd number

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b