The real interest rate tells you a. how fast the number of dollars in your bank account rises over time. b. how fast the purchasing power of your bank account rises over time.

88 this time can i be brainliest

ty sm

: )

the first successful, urban blues recording, selling more than 75,000 copies, was made in year 1920.

mamie smith recorded the first commercially successful example of the urban blues,   with the recording of “crazy blues”."crazy blues" was recorded on august 10, 1920, in new york city. within a month of the release of “crazy blues” it had sold 75,000 copies.

answer about 4-5 percent of the labor force is unemployed;

answer blank(1).(2); sharpe;