If a drug has a concentration of 400 mg per 10 ml, how many ml are needed to give 1.5 grams of the drug?

We can use the simple ratio of y = mx + b

400mg = 10L(m) + 0

40mg = 1mL

1mL = 40mg

40(37.5) = 37.5mL

1500mg = 37.5mL

37.5 milliliters of space is required to hold 1.5 grams of material.

This is one way or you could have been smart and used density which is volume = mass/density

10 = 400/density

10(density) = 400

density = 400/10

density equals 40 mg per mL

1500 = 40(Volume)

1500/40 = Volume

37.5 = Volume

37.5 milliliters of space is required to hold 1.5 grams of material.

6. 104

7. 52/37

8. 2704

9. 140608

10. -52

11. |52|=52

12. 1/52

13. 156

14. 26

15. 40

16. 37

17. -364

18. 53 1/3

19. 50.96

20. 43 2/3

21. 78

22. 50.75

23. 47.63

24. 163.28

25. 10400

26. 338

27. 208

28. 2704 square inches

29. 312 square meters

30. don't know what its asking, tell me so i can tell you

31. 8490.56

32. 52 degrees would be an acute angle

33. 128 degrees

34. 20.8

35. 39

36. 208