IT SMELLS SOUR LIKE FUNKY

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip

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!

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle