What is the coefficient of $x^3$ in the expansion of $$(x+2\sqrt3)^7?$$

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.

What is the prime factorization of 230

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0