Problem: Write an article based on this summary: Find the density. Convert the units as needed. Multiply volume by density to find mass.

Answer: To calculate mass from volume, you must know the density of the object. Different materials have different densities. Consider a sphere made of styrofoam, for example, and compare its weight to a sphere the same size made of iron. Iron has a much greater density and will therefore have a greater mass. You can find densities of many solid materials by looking up density tables online, in textbooks or in other industry catalogs. For example, here are the recorded densities of some solid materials: Aluminum = 2700 kg/m3 Butter = 870 kg/m3 Lead = 11,350 kg/m3 Pressed wood = 190 kg/m3 The units you used in calculating volume must match the volume units in the density measurement. If they do not, then you must convert them. All of the examples in the previous section resulted in volumes measured in cubic centimeters. However, the cited density table provides densities based on cubic meters. Because there are 100 centimeters in a meter, there are 106 cubic centimeters in a cubic meter. Divide the given densities by 106 to represent the density in units of kg/cm3. (You can do this most easily by just moving the decimal point 6 spaces to the left.) For the four sample materials, the converted densities are as follows: Aluminum = 2700 kg/m3 = 0.0027 kg/cm3 Butter = 870 kg/m3 = 0.00087 kg/cm3 Lead = 11,350 kg/m3 = 0.01135 kg/cm3 Pressed wood = 190 kg/m3 = 0.00019 kg/cm3 Recall that the formula for density is Density=MassVolume{\displaystyle { ext{Density}}={
rac { ext{Mass}}{ ext{Volume}}}}. Rearranging this to find the mass, the equation becomes DensityVolume=Mass{\displaystyle { ext{Density}}*{ ext{Volume}}={ ext{Mass}}}. Using the four sample materials, aluminum, butter, lead and pressed wood, find the mass of a sphere that has a volume of 500 cm3. Aluminum:500cm30.0027kgcm3=1.35kg{\displaystyle { ext{Aluminum}}:500{ ext{ cm}}^{3}*0.0027{
rac { ext{kg}}{{ ext{cm}}^{3}}}=1.35{ ext{ kg}}} Butter:500cm30.00087kgcm3=0.435kg{\displaystyle { ext{Butter}}:500{ ext{ cm}}^{3}*0.00087{
rac { ext{kg}}{{ ext{cm}}^{3}}}=0.435{ ext{ kg}}} Lead:500cm30.01135kgcm3=5.675kg{\displaystyle { ext{Lead}}:500{ ext{ cm}}^{3}*0.01135{
rac { ext{kg}}{{ ext{cm}}^{3}}}=5.675{ ext{ kg}}} Pressed wood:500cm30.00019kgcm3=0.095kg{\displaystyle { ext{Pressed wood}}:500{ ext{ cm}}^{3}*0.00019{
rac { ext{kg}}{{ ext{cm}}^{3}}}=0.095{ ext{ kg}}}

Problem: Write an article based on this summary: Open the Device Manager. Expand the "Display adapters" section. Find your graphics adapter model. Visit the manufacturer's website. Find the driver download for your graphics adapter. Run the installer.

Answer: If you haven't updated your graphics card drivers in a while, you'll want to get the latest version. Updated drives can make a big difference in performance, especially for older cards. You can figure which drivers you need by opening the Device Manager. Open the Start menu or screen and type "device manager" to find and open it. This will show all of the graphics adapters that you have installed. You will likely only have one or two items listed here. The "Display adapters" section will show the current model of your graphics card. If you have an Intel and an AMD or NVIDIA entry, you can ignore the Intel entry. The model of your graphics card will be listed after the manufacturer (i.e. NVIDIA GeForce GTX 670) When you have two adapters listed here, one if for your motherboard and the other is for your graphics card. The motherboard graphics will almost always be Intel, and is not used if your monitor is connected to a graphics card from NVIDIA or AMD. You'll be able to download drivers directly from the manufacturer's website. Below are the driver download sites for the major manufacturers: NVIDIA - http://www.nvidia.com/Download/index.aspx AMD - http://support.amd.com/en-us/download Intel - https://downloadcenter.intel.com/ Use the search function or the automatic driver detection feature on the driver website to find the correct download. All of the major manufacturers can automatically detect your adapter and download the correct drivers for you. Most driver installers are about 300 MB in size, and may take a little while to download. After you download the driver installer, run it from your Downloads folder to begin installation. The installation may take a while, and your screen may flicker or go black during it. Decline the installation of any driver management software like GeForce Experience, as these typically just make your games run slower when they're open.

Problem: Write an article based on this summary: Learn the Hand Rankings. Agree on the rules of play. Deal one card to each player. The player on the dealer's left may place a bet. Once a bet has been made, play continues clockwise. Once all remaining players have Called, deal a second card. Bet again. Deal a third card. Repeat the betting. Reveal all hands. The winner takes the pot. Rotate dealers and play another round. Play rounds until the players decide to stop.

Answer:
The hand ranking system is the same as in the casino game. If you know ordinary poker hand rankings, the only difference is that a straight is worth more than a flush. Here are the full rankings from highest to lowest: 3 of a Kind. All 3 cards have the same point value or the same face printed on the card. Straight Flush. The 3 cards are in sequential point value and of the same suit. Flush. The 3 cards are all of the same suit. Straight. The 3 cards are in sequential point value. Pair. Any 2 of the 3 cards have the same face point value. High Card. The 3 cards do not match any of the groupings above. The highest value card is the value of the hand. Decide whether the Ace will only be used as the highest card in the deck, or whether it may be alternately be used as a 1 when forming a straight. In order to play with any other additional "house rules", every player must agree to them before the game begins. You can decide who deals first randomly or through mutual agreement. Deal these cards face down and clockwise, starting with the player to the dealer's left. Players may look only at their own card. Play moves clockwise from that player. Before the first bet has been made, each player has three options: Open the betting. The player places any amount of money (or other wagered items) in the center of the table (in the pot). Check. The player does not bet at this time but is still in this round. Fold. The player withdraws from the current round. She takes no more actions until the next hand is dealt. Note: If every player checks, skip straight to dealing the next card. You may wish to agree on a minimum or maximum bet. The players now have three options: Call. The player matches the amount of the previously made bet, placing that amount in the pot. Raise. The player matches the amount of a previously announced bet, and adds an additional amount of money to it (their choice). Fold. As before, the player withdraws from this round. Deal the cards face down to each player, starting with the player to the dealer's left. Each player should add the new card to their (now 2-card) hand and keep them secret from other players. Repeat the wagering process until all of the remaining players have called or checked. This final card is added to each player's hand. Each remaining player has the option to Call, Raise, or Fold until a full circuit of the table has Called. If all but one player decides to Fold, the remaining player wins the pot. Players lay their cards face up on the table. The winner is determined by the hand ranking. (See hand rankings listed earlier). The player with the highest hand is be the winner. If two players have the same type of hand, whoever has the highest ranked card wins. The one exception comes up when comparing two hands of pairs. In this case the highest pair wins, not the highest cards. (For example, a 4-4-6 beats 2-2-10). The player to the previous dealer's left shuffles together all the cards and begins the next round. A player may walk away at any time or the players may mutually decide to stop. There is no required number of hands that must be played.