Chuck E. Chemist is working on his charismatic science fair experiment. He mixed 6% saline solution with 12% saline solution and ended up with a total of 30 milliliters of 10% saline solution. How much of each strength of saline did he mix together? HELPiuyyiuvsfygdyhj

Earthquakes are especially common in which of the following regions?

It is 1902 i make 45,000 per year how much do i owe in federal income taxes

Which of the following quotes from the constitution describes the senate? "no person…who shall not have attained to the age of twenty five years, and been seven years a citizen of the united states, and who shall not, when elected, be an inhabitant of that state in which he shall be chosen." "the…shall chose their other officers, and also a president pro tempore, in the absence of the vice president, or when he shall exercise the office of president of the united states.""the…shall be composed of members chosen every second year by the people of the several states.""the…shall choose their speaker and other officers; and shall have the sole power of impeachment."