Find the ratio (red to blue) of the perimeters of the similar triangles. Write your answer in simplest form.

Which equation and solution can be used to solve this problem? thirteen less than a number is sixteen. 13-n=16: add 13 to both sides. the answer is 29. n+13=16: subtract 13 from both sides. the answer is 3. n+16=13 subtract 13 from both sides. the answer is 3. n-13=16: add 13 to both sides. the answer is 29.

The parabola opens: y=√x-4 (principal square root) up down right left

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?