Problem: How to make tooth powder
Measure out four tablespoons calcium (carbonate) powder.
You can crush calcium carbonate tablets or buy calcium powder in bulk. Adding calcium to your toothpaste helps to rebuild the calcium in your teeth. OPTIONS:
- While you can crush calcium carbonate tablets with your fingers, go easy on the carbonation and make sure you do not crush any by closing your mouth. Get a plastic ruler and measure out half an ounce of calcium carbonate powder per liter of water.
- The amount you add is up to you-you can substitute two tablespoons just for the regular ingredients (vinegar, water), or you can use more directly or all-purpose. You can add more as you see fit, but it's pretty simple.
- It will also help keep them fresh for months. Mix 1 tablespoon calcium powder with 1 teaspoon water.
- Put four tablespoons of baking soda into your bowl. Add two tablespoons baking soda.

Answer: Put four tablespoons of baking soda into your bowl. Add two tablespoons baking soda.

Problem: How to create a macro in excel 2010
Click on " file " and select " options.
Click on " customize ribbon, " then place a checkmark next to " developer.
Click " ok. OPTIONS:
- " Enter the command " task-overwrite " to create a new document. A list of options will appear, and you can click on them to create new document.
- " In the " developer layer " pane, select " categories " and click " ok. " this is what your macro should appear if you choose this format.
- " Click on " add or remove programs " and then " close ". Click on " macro 2 " from the " create all programs " window Click on " ok ".
- The developer's tab will now display at the top of excel. Click on " macro security " in the code group on the developer tab.

Answer: The developer's tab will now display at the top of excel. Click on " macro security " in the code group on the developer tab.

Problem: A man rides his bike to a driveway and stop. The man shows us how to collapse his bike an shows us the front tire. he OPTIONS:
- blows water off of the tire with a hose for awhile.
- friends the tire and releases it.
- ties it back on and shows us how to clean and replace the tire.
- wipes the tire off with a paper towel.
Answer: wipes the tire off with a paper towel.