When a force of 9N acts on a certain object, the acceleration of the object is 3 m/s^2 . If the force is changed to 15N, what will be the acceleration of the object?

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

Josephine has a great garden with and area of 2x2 + x - 6 square feet

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?