On the graph of f(x)=secx and the interval [0,2π), for what value of x does f(x)=2?

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!

2 x 503

step-by-step explanation:

its 1006

let x and 400 - x be the two numbers.  

==> 0.80x + 0.85(400 - x) = 400 - 68 from the statement of the problem.  

< ==> 0.80x + 0.85(400 - x) = 400 - 68  

==> 340 - 0.05x = 332  

< ==> -0.05x = -8 ==> x = 160, the first number ==> 400 - x = 240, the second number.