NEED HELP A. S.A. P
Can someone please help me out and simplify what picewise functions are? Thank you so very much in advance

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

Sara has been reading about different types of financial grants, including federal pell grants, academic competitiveness grants, smart grants, and teach grants. which statement about these grants is true? filling out a fafsa will not her apply for these grants. she will not have to pay back any funds she receives from these grants. these grants only go to students with less than a 3.0 gpa. she will have to pay back all the funds she receives from these grants.

How can you find the mean absolute deviation (mad) for this set of data?