A hammer hits a nail with a force of 50N into some wood. the area of the point of the nail is 0.02cmˆ2. what is the pressure the nail puts on the wood

Abag contains 3 red marbles 4 white marbles and 5 blue marbles if one marble is drawn from the bag what is the probability that the marble will be blue

Which of the following statement about pascal's triangle are true?

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!