Can someone answer this please? ​

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

What is the measure of sty in oo below? 130 310 230 50

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