Jack jarred 16 liters of jam after 4 days. How much jam did Jack jar if he spent 5 days making jam? Assume the relationship is directly proportional.

What is the quadric regression equation that fits these data

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field

Aadc is formed by reflecting aabc across line segment ac, as shown in the figure. if the length of ac is 4 units, the area of aadc is square units.