Stion 1: A quadratic pattern has a second term of 1, a third term of -6 and a fifth
term of -14.
1.1.1) Calculate the second difference of this quadratic pattern.
1.1.2) Hence, or otherwise, calculate the first term of the pattern
1:3; 5 are the first three terms of the first differences of a quadratic​

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.

Astore sells 4 apples for $3 and 3 oranges for $4 if pete buys 12 apples and 12 oranges how much will it cost

Aprobability experiment is conducted in which the sample space of the experiment is s={7,8,9,10,11,12,13,14,15,16,17,18 }, event f={7,8,9,10,11,12}, and event g={11,12,13,14}. assume that each outcome is equally likely. list the outcomes in f or g. find p(f or g) by counting the number of outcomes in f or g. determine p(f or g) using the general addition rule.