QUESTION 1 1.1.
A quadratic pattern has a second term equal to 1, a third term equal to -6 and a fifth
term equal to - 14.
1.1.1. Calculate the second difference of this quadratic pattern.
(5)
1.1.2. Hence, or otherwise, calculate the first term of the pattern.
(2)

Apair of ordinary dice is rolled. what is the probability that each die will show a number higher than 4. 1. (1/36) 2. (1/12) 3. (1/6) 4. (1/4) 5. (1/3)

In triangles abc and wxy, a=w and b=x which of the following must be true to prove abc=wxy by the aas theorem? a. ab=bc b. bc=xy c. ab=wx d.

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.