if its an old coin, do not clean it, it will lose value.
Try soaking them in vinegar for a couple hours.
No. The chemicals are what makes the hair straight.
You can buy it or extract it from a mixture where it may be part of it but you can not produce it without any "chemicals"
Green chemistry focuses on eliminating the use of toxic chemicals in chemistry without stifling.
Without the name of the chemical, we can't give you an answer.
So the condenser can properly reject heat without going into a high system pressure, The types that have to be clean with chemicals are types that are no excusable
5 pennies.
You could use 28*4 = 112 quarters
There are 40 different ways to make a dollar without a single penny. 1. 2 half dollars 2. 1 half dollar 2 quarters 3. 1 half dollar 1 quarter 2 dimes 1 nickel 4. 1 half dollar 1 quarter 1 dime 3 nickels 5. 1 half dollar 1 quarter 5 nickels 6. 1 half dollar 5 dimes 7. 1 half dollar 4 dimes 2 nickels 8. 1 half dollar 3 dimes 4 nickels 9. 1 half dollar 2 dimes 6 nickels 10. 1 half dollar 1 dime 8 nickels 11. 1 half dollar 10 nickels 12. 4 quarters 13. 3 quarters 2 dimes 1 nickel 14. 3 quarters 1 dime 3 nickels 15. 3 quarters 5 nickels 16. 2 quarters 5 dimes 17. 2 quarters 4 dimes 2 nickels 18. 2 quarters 3 dimes 4 nickels 19. 2 quarters 2 dimes 6 nickels 20. 2 quarters 1 dime 8 nickels 21. 2 quarters 10 nickels 22. 1 quarter 7 dimes 1 nickel 23. 1 quarter 6 dimes 3 nickels 24. 1 quarter 5 dimes 5 nickels 25. 1 quarter 4 dimes 7 nickels 26. 1 quarter 3 dimes 9 nickels 27. 1 quarter 2 dimes 11 nickels 28. 1 quarter 1 dime 13 nickels 29. 1 quarter 15 nickels 30. 10 dimes 31. 9 dimes 2 nickels 32. 8 dimes 4 nickels 33. 7 dimes 6 nickels 34. 6 dimes 8 nickels 35. 5 dimes 10 nickels 36. 4 dimes 12 nickels 37. 3 dimes 14 nickels 38. 2 dimes 16 nickels 39. 1 dime 18 nickels 40. 20 nickels
Find a way to burn the waste without releasing chemicals into the air.
2 quarters 1 fifty cent piece 1 quarter 2 dimes and a nickel 1 quarter 1 dime and 3 nickels 1 quarter and 5 nickels 5 dimes 4 dimes and 2 nickels 3 dimes and 4 nickels 2 dimes and 6 nickels 1 dime and 8 nickels 10 nickels
5 quarters =1.25 25 nickels = 1.25 10 dmes and 1 quarter =1.25 10 dimes and 5 nickels =1.25 etc etc
It's not possible to give a specific answer without knowing how the numbers of each coin are related. Otherwise there are hundreds of possible combinations; for example278 quarters, 0 dimes, 0 nickels277 quarters, 0 dimes, 5 nickels277 quarters, 1 dime, 3 nickels277 quarters, 2 dimes, 1 nickel276 quarters, 0 dimes, 10 nickelsand so on
30 dimes ,50 half dollars and 20 pennies
You can use 5 dimes, 1 half dollar, 2 quarters, 10 nickels, 1 quarter 2 dimes and 1 nickle, 1 quarter 3 nickels and 1 dime. There are seven ways to make 50 cents without using pennies.
You can have a CDL (Commercial Driver's License) without a Hazardous Materials Endorsement, but you have not have the HazMat Endorsement without a CDL.
You can make 25 cents without using dimes or nickels by using one quarter or twenty-five pennies.
two quarters and five penniesMoreThe puzzle is actually stated "How can you make 55 cents with two coins if one isn't a nickel?", which rules out the use of quarters and pennies.The answer is a half dollar and a nickel. The trick is that the question says only one can't be a nickel, it doesn't say they both can't be nickels.