http://monsoonwok.com/ceramic-cube/
How can I solve and graph this equations?
1.) if, in the equation r= sx² + ty², s is less than zero, t is equal to s, and r is negative, describe the graph that would be formed by plotting this equation for given values of r,s, and t.
2.)A part of the pattern of the floor made of ceramic tiles is composed of red tiles each having an edge of x centimeters in length and yellow tiles each having an edge of y centimeters in length. The total area covered by 9 red tiles and 36 yellow tiles is 49 sq cm. Sketch the graph representing the area covered by these tiles.
3.)Two cubic containers of different sizes can hold a total combined volume of 35 cubic meters while the sum of two single edgers of the containers is 5 meters. what are the two volumes of the two containers? (Recall that V= (edge)³ for a cube)
thanks..these are extra credits for my Homework tonight..I hope you can help me..God Bless!
r = sx² + ty²
If s < 0, and t = s, then t < 0.
Let's change t to s, since they are equal anyway.
r = sx² + sy²
r = s(x² + y²)
If we divide both sides by s, we get
r/s = x² + y²
Since r is negative and s is negative, it follows that their quotient, r/s, is positive. This graph is a circle. Specifically, it is a circle with radius equal to sqrt(r/s) and center at (0, 0).
|
|
4pcs CERAMIC Red Cube Bead 10mm Square Red Ceramic Bead $0.99 |
|
|
Ceramic Cube 12mm Alpha Beads with Letter “S” 36 pcs. $10.00 |
|
|
Lot of 8 Big Baby Cube (Square) “G” Ceramic Beads New $1.99 |
|
|
1pc Chinese Ceramic Porcelain Strand Beads Charm Cube Cylinder Beads NTB26 $5.93 |
|
|
1pc Cube Chinese Ceramic Porcelain Strand Beads Charm Beads NTB28 $5.93 |
|
|
1 Strand Cube Chinese Porcelain / Ceramic Charm Beads Crafts NTB1 $5.94 |
|
|
1 Strand Cube Cylinder Chinese Porcelain / Ceramic Charm Beads Crafts NTB3 $5.94 |
|
|
1 Strand Chinese Porcelain / Ceramic Charm Cube Cylinder Beads Crafts NTB26 $5.94 |
|
|
1 Strand Oval cube Chinese Porcelain / Ceramic Charm Beads Crafts NTB5 $5.94 |
|
|
1 Strand Cube Chinese Porcelain / Ceramic Charm Beads Crafts NTB28 $5.94 |
|
|
1 Strand Pink Cube Cylinder Chinese Porcelain / Ceramic Charm Beads Crafts NTB12 $5.94 |
|
|
1 Strand Cube Brown Chinese Porcelain / Ceramic Charm Beads Crafts NTB35 $5.94 |
|
|
1pc Pink Cube Cylinder Chinese Ceramic Porcelain Strand Beads Charm Beads NTB12 $5.93 |
|
|
1pc Cube Brown Chinese Ceramic Porcelain Strand Beads Charm Beads NTB35 $5.93 |
|
|
1pc Cube Chinese Ceramic Porcelain Strand Beads Charm Beads NTB1 $5.93 |
|
|
1pc Cube Cylinder Chinese Ceramic Porcelain Strand Beads Charm Beads NTB3 $5.93 |
|
|
1pc Oval cube Chinese Ceramic Porcelain Strand Beads Charm Beads NTB5 $5.93 |
|
|
Ceramic 12mm Cube Beads with Colored Stars 36 pcs. $10.00 |
|
|
60 Peruvian CERAMIC CUBE SYMBOL BEADS 6 mm Black H $8.80 |
|
|
60 Peruvian CERAMIC CUBE SYMBOL BEADS 6 mm Color H $8.80 |
|
|
60 Peruvian CERAMIC CUBE SYMBOL BEADS 9 mm Black H $11.00 |
|
|
60 Peruvian CERAMIC CUBE SYMBOL BEADS 9 mm Color H $11.00 |
Can Hamsters Be Trained Not To Gnaw?
Hamsters need to gnaw. Hamsters have four front incisors, two on the top and two on the bottom, that keep growing throughout their lives.
Gnawing is necessary to keep those teeth sharp and at the proper length. You can’t train a hamster not to chew things, but here are a few strategies to limit the damage. You have to think carefully about the items you put into the hamster’s cage
Put the plastic water bottle into a metal protector. Or else, buy a flat-back style that does not have any obvious edges for the hamster’s teeth to get a grip on. Be picky about the cage furnishings and hamster toysyou buy, ceramic and metal accessories are gnaw proof, while plastic and wooden ones are not hamster gnaw proof!
Do you want your hamster to keep a roof over its head? A ceramic sleep house will outlast a plastic one any day. Do you want your hamster to have a wheel workout every day? A plastic wheel could have a limited life span, but a sheet-aluminum one will last a hamster’s lifetime. If your hamster is a plastic addict, remove the plastic furnishings from the hamster’s cage altogether.
Otherwise, swallowed plastic splinters could cause your hamster intestinal upset and digestive problems. Ceramic and wood hamster toys are much safer choices for hamsters with passion for plastic, although even these toys will have to be checked regularly and removed if they get too chewed to be safe. Your hamster is going to chew, chew and chew! It’s up to you to provide him with something owner approved to chew on.
If you give your hamster chewables, your pet will get the gnawing it needs and it will be less likely to attack his cage or cage furnishings.
You can buy lots of colourful, falvourful, inexpensive hamster chewings for your hamster to exercise its teeth on. Look for hardwood chews like critter kabobs, critter cubes, hamster bites, swiss chews or veggie sticks. Tasty hamster treats like nibble bars, alfalfa squares, dog biscuits and crunchy gnaw sticks do double duty. Hamster gnawing is normal but obsessive gnawing is not. Compulsive chewing has more to do with boredom than with keeping teeth trimmed. If your hamster is exercising those chompers non-stop, then perhaps it needs a more expansive cage setup, more out-of-the-cage playtime and more stimulating toys.
http://www.hamster-club.com/article.asp?ID=116
About the Author
http://www.thehamsterbook.com and http://www.hamster-club.com
