When a constant force is applied to an object, the acceleration of the object varies inversely with its mass. When a certain constant force acts upon an object with mass 2 kg, the acceleration of the object is 14 m/s^2. when the same force acts upon another object, its acceleration is 4 m/s^2 what is the mass of this
object?

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?