Katie wants to make a 15 ml of a 30% saline solution by mixing together a 28% saline solution and a 34% saline solution. How much of each solution must he use ? ​

Given the conditional statement, match the following. conditional statement: if two lines intersect, then their intersection is one point.

Hello people, i have a math question that i need with, me, i will give the correct one brainiest, and for the other correct people, a and 5 stars.

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.