The ratio of country albums to jazz albums in a music collection is 2: 3. if the music collection has 45 albums, how many country albums are there?

Which recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous year? f(n+1)=f(n)+5

What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)

Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?