How to write 1 ,4 ,7 ,10 and 13 in set builder form

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)