100
The weight of a toothpick can vary, but on average, one toothpick weighs about 0.25 grams. Therefore, 160 toothpicks would be required to make up 40 grams.
The number of toothpicks in a pound can vary based on the size and thickness of the toothpicks. However, on average, there are about 1,000 to 1,200 standard wooden toothpicks in a pound. This estimate can differ slightly depending on the manufacturer and the specific type of toothpick.
The weight of an individual toothpick varies depending on its material, size, and design. On average, a single toothpick usually weighs around 0.6 to 1.2 grams. To weigh 10 grams, you would typically need around 8 to 17 individual toothpicks.
if you build an arch bridge it can hold more weight then anyother type of toothpick bridge and can hold about 20lbs (if made well) another good type of bridge is the truss bridge it is just as strong as the arch bridge but it has diffrent structures.
Because not all toothpicks and not all pencils are of a uniform size, the answer varies depending on the particular toothpick and particular pencil. As an example, let's suppose that the pencil is 6 inches long, and that the toothpick is 2. The toothpick is, in this case, 2/6 the size of the pencil, or (reducing the fraction) 1/3 its size, which is approximately 33%.
2 rectangles. Put two toothpicks on 2 sides and one on the other side, and that uses 6 toothpicks and if you make another rectangle like that you make 2 rectangles.
5
I think 2
Not even one tree :)
If you get a bit creative, you will be able to make the word HAT using 5 toothpicks. If you make the 'H' skinny using 3TP and have the horizontal TP extend out towards the right. Then use 1TP to lay at an angle connecting to the second leg of the 'H' and crossing the horizontal TP leaving a bit extended to form the 'A'. The use 1TP to connect to the extended horizontal toothpick to form the 'T". 3 +1 +1 = 5 toothpicks to make the word HAT. However, if you want to do it the simple way, you'll need 8.
It probably depends on how good you are with a toothpick, or if you tend to drop them a lot. I would bring the whole box just in case. They're small, and it never hurts to have a backup.
24 toothpicks.