Maryann works six and one-quarter hours on Saturday at $9 an hour. What are her earnings on Saturday?

Someone help me 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!

Which of the following is the shape of a cross section of the figure shown below

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line