In the news, you hear "tuition is expected to increase from the current cost of $1,250 to $2,900 over the next ten years." this represents a % increase from the current tuition. explain how you found your answer. you.

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!