16. The circle Chas centre (5, 13) and touches the x-axis.
(a)
Find an equation of C in terms of x and y.
(b)
Find an equation of the tangent to Cat the point (10.1), giving your answer in the form
ay+bx+c = 0, where a, b and c are integers.

"princess tower" in dubai is considered the world's tallest residential building, towering to 1 0 1 101 floors! t ( n ) t(n) models the number of tenants living on floor n n of the tower. what does the statement t ( 2 0 ) = t ( c ) t(20)=t(c) mean?

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?