3. Rajah di bawah menunjukkan sebual semibulatan berpusat O.
The diagram shows a semicircle with centre 0
O
40°
Cari nilai x.
Find the value of x.
A 35
C 45
B 40
D 50

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.

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

For g(x) = 5x - 3 and h(x) = [tex]\sqrt{x}[/tex], find (g · h)(4)