Out of 100 emails, 60 are spam and 48 of those contain the word buy. of the remaining 40 emails that are not spam, only 4 emails contain the word buy. given that an email is spam, what is the probability that it contains the word buy?

The scale for a map is 20 miles = 1/2 inch. the distance between two towns on the map is 3 3/4 inches. what is the actual distance between these towns? 150 miles 38 miles 75 miles 135 miles

Can someone me out here number 4 plz

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60