You are hiking on a trail that leads to the top of a mountain. at 1 p. m. you reach an elevation of 4400 feet. at 4 p. m. you reach an elevation of 5600 feet. what is your mean hourly change in elevation?

Can someone me with this? i’m not sure what to put for my equations.

What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?

The elmina wilson company produces spaghetti sauce that is used in restaurants. the fixed costs total $1,329,050. the selling price per 64 oz. can of sauce is $12.40. the variable cost per can is $4.80. what is the break-even point in number of cans?