Please help me. I dont have much time! Thank you if you decide to help tho​

17 in long 1.3 ft wide and 8in high what is the volume

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi

Acertain drug is made from only two ingredients: compound a and compound b. there are 3 millimeters of compound a used for every 4 millimeters of compound b. if a chemist wants to make 693 milliliters of the drug, how many milliliters of compound a are needed?