Cherries cost $4/lb. Grapes cost $2.50/lb. You can spend no more than $10 on fruit, and you need at least 3 lb in all. Create a graph showing the amount of
each fruit you can buy.
graph the system.

Consider symmetrically placed rectangular insulators with uniformly charged distributions of equal magnitude as shown. x y −−−−−− what is the direction of the net field at the origin?

What could explain what happened when the time was equal to 120 minutes

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable