Julio invests 6,100 into an account that earns 5.2% annual compound interest. If Julio makes no additional deposits or withdraws, how much will Julio have in 8 year

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

When y’all answer can y’all explain too !

Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?