# Posts by bear

Total # Posts: 32

**Math**

Working three days per week, a clerk earns $255 per week. At the same rate of pay , which expression below represents what she would earn if she worked 5 days per week? ( let x represent full time earnings) 1. X= 3/5 (255) 2. X= 5/3(255). 3. X= 3(255). 4. X= 5(255) 5. Not ...

**science**

question solved thanks.

**science**

If we implemented the FSM above six states using two digits 0,1 and only one bit per cycle using the classic ROM + State register circuit (shown below), only one input and outputwhat would be the appropriate number of locations in the ROM and the appropriate width in bits for ...

**Chemistry**

Calcium chloride, CaCl2, is used in “hot packs”. When the solid is mixed with water, the products are favored. Based on this information, which of the following is true for the values of ΔH and ΔS for the dissolving process? CaCl2 (s) → Ca2+ (aq) + 2 ...

**Chemistry**

Ammonium nitrate, NH4NO3, is used in “cold packs”. Which statement best describes why the products are favored, when the solid is mixed with water? NH4NO3(s) → NH4+ (aq) + NO3- (aq) A) Heat is transferred to the surroundings to lower the temperature and the ...

**Chemistry**

Use bond energies to determine the energy transferred in the reaction between hydrogen and chlorine to make hydrogen chloride. H2 (g) + Cl2 (g) → 2HCl (g)

**math**

Part 2: Compare the areas and circumferences in the last problem. What happens to the circumference and area of a circle when you double the radius?

**math**

Consider five circles with radii of 1, 2, 4, 8, and 16 inches. Complete the chart. (Answers will be in terms of Pi). One has been completed for you. |Radius|Circumference|Area| |1|2pi in.|pi in.^2| |2| |4| |8| |16| Help I have no idea what I'm supposed to do

**science**

vs =6 volts vth =2 volts ida(diode current)=1m amp no value given for resistor network find rth(thevenien) 2,000 and 4000 do not work. diode current must not be equal to isc.?? voc=2 volts

**Chemistry**

The amount of CaCO3 that is equivalent to all polyvalent metal ions in one liter of water. what is molarity of 100 ppm Mn^2+? What is the ppm of I^-1 in 0.000100 M of BaI2 ? Thank you!

**Language Arts**

lady-killer was right: try it your self's then check

**Chemistry**

You are titrating 50ml of a 0.02M solution of Zn^+2 at pH 7 with 0.05M solution of EDTA. What is the [Zn+2] after 20mL of EDTA has been added? Kzny=3x10^16

**math**

Prove the identity (sinx+cosx)^2 = 1+sin2x Thank you

**p.e**

you know that there is also a test that needs this info to but I am getting quiz info.

**P.E**

Katie pickles its actually 1. 2,000 2. calories 3. environment

**Polyhedren Question, pls help asap!!!!!**

there is a test one two

**Math for Ms. Sue please!**

no ones right

**math**

Anonymous has it backwards, but has the right numbers. the order is 1,13,25,37,49

**Physics**

A ball is thrown downward from a balcony that is 19.6m above the ground one kid throws downward at 14.7m/s, at the same time another student throws a ball upward from the balcony at the same speed. what is the difference of the time the balls are in the air and what is the ...

**MATH**

40/42?

**physics**

a merry go round wheel rotates with an angular speed of 2 rad/s. consider two children on the wheel, one standing .5 m and the other 1.5 m away from the center of the wheel. the chid at 1.5 m distance is moving__________ times faster than the child at .5 m distance. what is ...

**physics**

a child on a merry go round at 1.5 m is moving ______ times faster than child at .5 m

**Math**

4 * 9 - 36 = 0

**math**

I am suppose to solve for the following prolbem using PEMDAS _ / _ * _ + _ * _ * _ / _ + _ * _ = 100

**Math**

It is advised to not cheat on the PROMYS application problems. If you are stuck on one then try another one.

**math**

Seriously man, don't try to cheat if you this is for the PROMYS application.

**science**

Let me add the rest it did not paste for some reason... Determine the distance to an earthquake at a station that receives P and S waves 5.0 minutes apart. Hint: (a) Place tick marks on a scrap of paper equal to 5.0 on the minutes axis. (b) Fit that to the horizontal ...

**science/geology**

Mine is similar to this one but is: Determine the distance to an earthquake at a station that receives P and S waves 5.0 minutes apart. I have been reading it for hours and still do not understand it.

**sports unscramble**

elpnyatlkli

**english**

when was the decleration of independence sign Check this site for your answer. http://bensguide.gpo.gov/6-8/documents/declaration/signers.html

**english**

can some body give me a example of a clause sentence Eric or Bear or whoever -- http://grammar.ccc.commnet.edu/grammar/clauses.htm If you have one independent clause, you also have a sentence if you punctuate it properly. If you have one dependent clause, however, you have a ...

**word unscramble**

elpnyatlkli