Round 7,392 to the nearest thousand

Anumber cube is rolled and a coin is tossed. the number cube and the coin are fair. what is the probability that the number rolled is less than 4 and the coin toss is tails?

5500 dollars is placed in an account with an annual interest rate of 6.5%. to the nearest tenth of a year, how long will it take for the account value to reach 19700 dollars?

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.