What is the Answers to these questions?
3. Given an equilateral triangle with sides, a square with side s and a circle with diameter a, which figure has the greatest area?
5. I have twelve envelopes, which are numbered 1 through 12 and twelve cards which are numbered 110 through 121. How can I place one card inside each envelope so that the number on each envelope is a divisor of the number on the… Continue reading
Categories: Trivia Tags: bricks, cards, ceiling lights, Coins, diameter, digits, divisor, envelopes, equilateral triangle, fence, gasoline tank, great gross, price tag, rectangular garden, three times, train, whole numbers
Chemistry Problem?
A Canadian .00 coin is 1.3 mm thick. The diameter of the coin is 29 mm. There is a bronze-colored circle in the center of the coin, that has a diameter of 16 mm, surrounded by an outer ring of a silver-colored alloy. Find the volume of the outer ring of the coin.… Continue reading
Categories: Canadian Coins Tags: 16 mm, alloy, Colored Circle, diameter
How much is this worth?
a Turks and Caicos Islands 1976 Twenty Crown Queen Victoria Silver Coin. it was struck at the royal canadian mint. it’s diameter is 45 millimeters, and weight is 600 grains struck in solid sterling silver, and it’s finish is proof.… Continue reading
Categories: Canadian Coins Tags: diameter, grains, millimeters, proof, Queen Victoria, royal canadian mint, Silver Coin, solid sterling, sterling silver, turks and caicos, turks and caicos islands
how much are these old coins worth?
united states liberty coins
1986 1 dollar
1983 XXIII olympiad los angeles (1 dollar)
1986 half dollar
and then canadian coins:
manitoba 1870.1970
it says 1870 and then a dot in the middle and then 1970
all the coins are big and fat. mint condition, sealed in a plastic container.
1986 half dollar coin specifications
diameter:1.205 inches
11.34 grams
.33 troy oz copper
0.3… Continue reading
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