What is the derivative of secx

Consider a political discussion group consisting of 5 Democrats, 8 Republicans, and 5 Independents. Suppose that two group members are randomly selected, in succession, to attend a political convention.

How do I write 4/9 plus 3/5 multiplied by 6

What times what equals to 130

I need to know 3/8 + 1/6 in simplist form

Emily walker 5 2/6 miles in the morning and another 3 3/5 miles in the afternoon. what was the total distance she walked?

Juan is g years old Eva is 2 years younger than Juan what is the sum of their ages in g years time in terms of g

Madonna and Bruce Springsteen had the two top-grossing concert tours for 2012, together generating about $427 million in ticket sales. If Bruce took in $29 million less than Madonna, how much did each tour generate?

How to turn 12 14/15 into a decimal?

In which set are the numbers equal? A) 1 5, 0.20 and 20% B) 1 2, 0.20 and 50% C) 4 5, 0.60 and 60% D) 1 4, 0.20 and 20%

Ramona earns $32,385.60 annually. What is her average biweekly gross pay