Aspring has a natural length of 25 meters. a force of 12 newtons is required to stretch the spring to a length of 30 meters. how much work is done to stretch the spring from it's natural length to 40 meters?

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73

How many grams the dog will eat in 3 days?

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.