How many baseball cards did hayden buy?

36 are baseball cards

Step-by-step explanation:

There are 48 cards

3/4 are baseball

Multiply the fraction by the number of cards to get the number of baseball cards

3/4*48

3 * 48/4

3 *12

36

the argument of alfred t. mahan, henry cabot lodge, and albert j. beveridge was the economically and mass production the the americans could not consume themselves. this led expansion to sell to other foreign nations for profits.

step-by-step explanation:

this is my explanation