Did u guys know that 75% of stair accidents happen on stairs

The simple interest on a loan of $200 at 10 percent interest per year is $10 per year until the loan is paid off. $15 per year until the loan is paid off. $20 per year until the loan is paid off. $25 per year until the loan is paid off.

For the car in the picture ,in which direction is the normal force? -into the screen -down -out of the screen -up

How many neutrons does element x if it’s atomic number is 28 and its mass number is 87