For every 1 litre of water used to make a medicine, 600 ml of sucrose and 150ml of saline solution are used. Express the amount of water, sucrose and saline solution needed as a ratio
in its simplest form.

Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.

Asap describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x). f(x)=-5.8sin x. g(x)=sin x. a: vertical stretch by a factor of 5.8, reflection across y-axis. b: vertical stretch by a factor of 5.8,reflection across x-axis. c: horizontal stretch by a factor of 5.8, reflection across x-axis. d: horizontal stretch by a factor of 5.8 reflection across y-axis.

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.