Hester sells televisions. She earns a fixed amount for each television and an additional $20 if the buyer gets an extended warranty. If Hester sells 18 televisions with extended​ warranties, she earns $1,350. How much is the fixed amount Hester earns for each​ television? The fixed amount Hester earns for each television she sells is what?

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.

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