# Which one of the following letters is used in formulas as the symbol for voltage? A. P B. W C. I D. E

5,663 questions
1. ## appliance repair

Which one of the following letters is used in formulas as the symbol for voltage? A. P B. W C. I D. E

asked by john on May 22, 2014
2. ## physics

resistors of 30 ohms and 60 ohms are connected in parallel and joined in series to a 10 ohm resistor. the circuit voltage is 180 volts I need to find 1)the voltage of the parallel circuit 2)the resistance of the complete circuit 3)the voltage across the 10

3. ## physics

resistors of 30 ohms and 60 ohms are connected in parallel and joined in series to a 10 ohm resistor. the circuit voltage is 180 volts I need to find 1)the voltage of the parallel circuit 2)the resistance of the complete circuit 3)the voltage across the 10

4. ## computer applications

John wants to see the formulas he has used in his spreadsheet but he does not want to see the results of the formulas. How does he display his formulas? A. Click on Trace Precedents. B. Click Print Formulas. C. Click on Show Formulas. D. Click Evaluate

asked by Sam on March 16, 2015
5. ## Physics

The electric field between two charged plates is 2000N/C. What is the voltage difference if the plates are separated by a distance of 1.0 x 10^-4 m? I know that the answer is supposed to be .2 volts but I have no idea what formula to use??? can anyone

asked by Ella on May 31, 2007
6. ## physics.

resistors of 30 ohms and 60 ohms are connected in parallel and joined in series to a 10 ohm resistor. the circuit voltage is 180 volts I need to find 1)the voltage of the parallel circuit 2)the resistance of the complete circuit 3)the voltage across the 10

7. ## math

evaluate the expressions below and leave them in radical form. 1. sin(pie symbol/6)csc(pie symbol/6) 2. sec(pie symbol/3)cos(pie symbol/3)+tan(pie symbol/3)cot(pie symbol/3)

asked by ana on March 30, 2013
8. ## Math

The average length of the eight words Betty was asked to spell was 9 letters. The first seven words had the following lengths: 8 letters, 9 letters, 6 letters, 10 letters, 7 letters, 9 letters, and 11 letters. What was the length of the eighth word?

asked by Carl on April 21, 2018
9. ## MATH Prob.

How many three-symbol codes can be formed from the letters I, S, P, and Y without repetition?

asked by Twg on August 6, 2009
10. ## math

How many three-symbol codes can be formed from the letters I,S,P, and Y without repetition?

asked by Anonymous on March 31, 2011
11. ## math

Solve by setting up the proper equation to describe the facts given and then carrying out the mathematical calculations to solve for the unknown variable(s). Three batteries are connected in series so that the total voltage is 54 volts. The voltage of the

asked by kenny on July 6, 2012

A charge of +1q is fixed to one corner of a square, while a charge of -3q is fixed to the diagonally opposite corner. Expressed in terms of q, what charge should be fixed to the center of the square, so the potential is zero at each of the two empty

asked by Mary on September 4, 2007
13. ## History

1. Equality of sexes ; 7 letters 2. To bring slavery into politics 12 letters 3. Unionism with politics; 16 letters 4.Put in here if you could not pay your debts ; 11 letters 5. Considered all men to be married to all women; 6 letters

asked by Jamie on March 26, 2015
14. ## science. . . =[[

crossword puzzle 1) Secure loose___________ before beginning lab. (its 7 letters) 2) If a chemical comes into contact with your eyes,wash them out for atleast __________ minutes (its 7 letters) 3) Know where this is before you begin any lab;you may need to

asked by toriiii on August 29, 2007
15. ## Math

83) If ax + y = 6 and be - y =2, what is (a + b)x? (I got 8) 90) Define the operation (symbol) for any two real numbers x and y such that x (symbol) y = x^2 -2y. What is the value of 6 (symbol) (2 symbol 3)? ( I got 40) 92) F(x) = 3/x What is f(f(6) +

asked by Just checking(I'm sorry for all the questions) on June 26, 2018
16. ## french

Words like oeil, coeur... is the o and e attached? Is that a new symbol? Or just when you write it, connect the two letters?

asked by a on June 8, 2008
17. ## Intro to computers

You are an inexperienced Excel user and don’t know how to create your own formulas. You want to use one of the preconfigured formulas but it doesn’t appear in the Formulas tab ribbon. What can you do?

asked by Anonymous on May 29, 2016
18. ## English (poetry)

Create a symbol and write a short essay on what the symbol means. This should be a piece of short fiction using the symbol as the central focus in the essay or a poem either using the symbol as a focus or describing the symbol’s meaning. Be sure you

19. ## Chemistry

NaCl [Symbol] Na + Cl2 Type of reaction: synthesis KOH + HNO3 [Symbol] HOH + KNO3 Type of reaction: double replacement Ca + S [Symbol] CaS Type of reaction: synthesis BaBr2 + Cl2 [Symbol] BaCl2 + Br2 Type of reaction: Cs2 + H2O [Symbol] CsOH + H2 Type of

asked by Chemistry on January 3, 2017
20. ## Math

The voltage in an electrical circuit is multiplied by itself each time it is reduced. The voltage is 27/125 of a volt and it has been reduced three times. Write the voltage in exponential form.___________________________________ What was the original

asked by Rose R on April 13, 2015
21. ## physics

When you increase the number of turns in a coil to induce more voltage, you do which of the following?. A) only get more voltage if the resistance of the larger coil remains unchanged.B) None of the above.C) do more work to induce the greater voltage.D)

asked by Phillip on April 17, 2012
22. ## physics

When you increase the number of turns in a coil to induce more voltage, you do which of the following?. A) only get more voltage if the resistance of the larger coil remains unchanged.B) None of the above.C) do more work to induce the greater voltage.D)

asked by Phillip on April 15, 2012
23. ## Physics

Help me with this question, please How will the total voltage of a string of light bulbs in series change as you add more bulbs to the string? A. The total voltage will decrease B. The total voltage will stay the same C. The total voltage will increase d.

asked by Me and I on June 3, 2014
24. ## Circuit and electronics

Here we analyze the time response of the circuit in Figure 3 which contains capacitive and resistive elements and a voltage source, VS. The voltage source is switched between two nodes in the circuit, and we observe the voltage response across C1. All

asked by Anonymous on February 9, 2014
25. ## Math

Imagine that a new operational symbol for mathematics has been developed. This symbol is ~ and is represented by: a~b=ab/a-b Using this new symbol, find the value of :(2~3)~4. Just plug in. 2~3 becomes 2*3/(2-3) = -1, and -1~4 becomes -1*4/(-1-5) = -4/-6 =

asked by Ben on December 6, 2006
26. ## physics

Voltage division. How can i calculate the ohms in two resistors ( R1 and R2 ) when im given the voltage across the current(Vs)= 10 and the voltage divider (V-out) = 6V?

asked by Bobby on September 20, 2009
27. ## Math

When something says that I'll be tested on formulas for perimeter and area of polygons, does that mean I'll just have to know the formulas, or that I'll have to know how to use the formulas, or both?

asked by Angie on May 25, 2009
28. ## help

If you know the power rating of an appliance and the voltage of the line it is attached to, you can calculate the current the appliance uses by A. multiplying the voltage by the power. B. subtracting the power from the voltage. C. dividing the voltage by

asked by sid on October 20, 2015
29. ## Science

a few questions; 11 letters. observations involving verbal descriptions. 20 letters. the last one being t. an experiment where only one variable is changed and all others are kept constant. 16 letters. the first being s, the fourteenth being h. An

asked by Taylor on September 9, 2009
30. ## Physics

A series RCL circuit contains only a capacitor (C=6.60 F), an inductor (L=7.20 mH), and a generator (peak voltage=32.0 V, frequency=1.50x10^3 Hz). When t  0 s, the instantaneous value of the voltage is zero, and it rises to a maximum one-quarter of a

asked by Anonymous on March 25, 2014
31. ## Crossword (Spanish)

Few questions i did not get... 1. Cual es la _______ de medicina que tomas? 5 letters 2.El medico va a _________ la garganta. 8 letters 3. Voy a la farmacia porque necesito comprar ______. 8 letters 4. Tengo la _____; voy a guardar cama. 5 letters 5. Yo

asked by Anonymous on November 1, 2007
32. ## safety contest scramble

Four words. First word (8 letters), second (6 letters) third (four letters) fourth word (9 letters). The letters are oneqplmeiuoraeectttnepsrivp. Any ideas?

asked by John on November 13, 2014

Write the formulas for silicon dioxide. Note: it says formulas SiO2 i guess is a formula but idk how to write formulas for it.

asked by Angela on May 8, 2014
34. ## Physics

a)In the series circuits, what do you notice about the voltage across each resistor compared with the voltage of the battery? (There could be more than one answer) 1.The resistor voltages multiplied together give the battery's voltage 2.The resistor

asked by Mariah on May 4, 2016
35. ## Mat 157

How many three-symbol codes (letter-letter-number) can be made from the letters, S,P,Y, and one digit from the set {0,1,2,...,9] without repetition?

asked by Susie on February 1, 2011
36. ## math

I'm reading a formula (lots of greek letters) and I see a symbol that looks like a backward six. That doesn't seem to be any greek letter... What is it?

asked by mathstudent on January 16, 2009
37. ## chemistry cp

The term formula mass is a general term that can be applied to both ionic compounds and molecular compounds because (a) ionic compounds exist as individual molecules (b) molecular formulas are always empirical formulas (c) not all formulas represent

asked by sally on April 7, 2015
38. ## Chemistry help

Write two molecular formulas that reduce to each to each of the given empirical formulas. Do not include the given empirical formulas. 1. Al2(SO4)3 . Cr(CN)3

asked by Anonymous on March 14, 2015
39. ## physics

You have an RC circuit and you measure the "zero" voltage to actually be 2.385 [Volts]. The peak voltage is measured to be 8.262 [Volts]. At what voltage value will you look for t4 = time stamp for 15/16 total charge?

asked by B on March 18, 2015
40. ## Physics

Posting this question again Design an AC circuit with R, L, and C components so that it can achieve output voltage in a given load to be doubled in amplitude (magnitude) while achieving increase in the phase shift of the output voltage of 45 more than the

asked by Jane on November 20, 2013
41. ## Biology

Plz help me find these words for puzzle. the questions are related to bacteria. 1. Ability of pathogen to kill (8 letters) 2. Ability of an organism to cause disease (8 letters) 3. One of the conditions for bacterial growth (8 letters) 4. Cells with no

42. ## math 157

How many three-symbol codes (letter, letter, number) can be made from the letters S, P, Y and one digit fro the set {0, 1, 2,...9} without repitition? What and how do I get started?

asked by Rmz on January 8, 2010
43. ## Math

Did I do this problem right? How many three symbol codes (letter-number-number) can be made from the letters S,P,Y and two digits from the set {0,1,2,...,9} without repetition? Answer: 3*10*9=270.

asked by B.B. on August 3, 2009
44. ## CALCULUS

The voltage signal from a standard European wall socket can be described by the equation V(t)=325sin100 pi x , where t is time, in seconds and V is the voltage at time, t. Find the max and min voltage levels and the times at which they occur. Thanks in

asked by Anonymous on June 17, 2010
45. ## Science

A step-up transformer increases voltage 20 times. If the voltage of the primary coil is 1200V, what's the voltage of the secondary coil? Please help. Thank You!

asked by L.A.M.B on May 21, 2009
46. ## unscramble letters

ietnnrncuinvtohte 2 words first 12 letters, 2nd 5 letters Thank you for using the Jiskha Homework Help Forum. How about "inconvenient truth?" i think so thanks srajmcgin what words can u make out of the word mellow? DIURETHPHELE Can N-Yone Unscramble Thes

asked by katie on April 19, 2007
47. ## science

Im a word of five letters People eat me If you remove my first letter i will be form of energy if you remove my first two letters i will be needed for living if you remove my first three letters i will be a preposition if you remove my first four letters i

asked by saimah on April 17, 2017
48. ## discrete math

How many strings of five uppercase English letters are there (a) that start or end with the letters BO (in the order), if letters can be repeated? (inclusive or) (b) that start with an X, if letters can be repeated? (c) that start with the letters BO (in

asked by carlton on April 3, 2012
49. ## Physics

1. Ohm's Law states that for some circuits the voltage is proportional to the current. In other words, if you double the voltage, you will double the current. Which of these equations agrees with this statement of Ohm's Law? (∝ means "is proportional

asked by John on April 18, 2013
50. ## Maths

A word made by writing the seven letters used to spell "EXAMPLE" in some order. Find how many different 'words' are possible in each of the following cases. a) The first and the last letter are each "E" b) The two letters "E" are next to each other. c) The

asked by Ismail on October 20, 2010
51. ## proportion and percentages problems

four dozen letters weigh 1kg 200g find the weight of a 1 letter b 10 letters c 38 letters if each weighs the same amount. please reply asap thank you:D

asked by everleigh on January 31, 2017
52. ## Physical Science: Series Circuit

There is a circuit of 2 lamps in a series. If a voltage of 6 volts is impressed across the circuit and the voltage across the 1st lamp is 2 volts, what is the voltage across the second lamp? Defend your answer I want to say that the second lamp has a

asked by Britney on October 5, 2009
53. ## Physics!! Help!!!!!

The time dependence of voltage across a discharging capacitor is given by the exponential decay. The voltage on the capacitor at time t= 0 sec is 24 volt. If a 220 +/- 22uF capacitor and 1 Mega ohm (5% tolerance) resistor are used in the RC circuit, what

asked by Mary on January 26, 2012
54. ## College Algebra

Can we try this again? I already posted this question and thank you for responding but I just don't understand. I am posting it again because I need to clarify that I have formulas my professor has us use but since I've never come across a problem like

asked by Meredith on April 18, 2010
55. ## Math

A licence plate starts with 3 letters. If possible letters are M, N, P, Q, R, S, T. How many different permutation of these letters can be made if no letter used more than once.

asked by Jeff on April 7, 2019
56. ## math

How many different arrangements of two letters can you make from the letters in the word problem, if no repetition of letters is allowed?

asked by arra on December 11, 2009
57. ## Math- Data Management

how many ways can the letters ALABAMA be arranged: a) If there are no restrictions except indistinguishable letters? b) If the letters B and M must be togheter?

asked by Almaasak on June 17, 2010
58. ## Doogleberry Physcis

In an L-R-C series circuit, the resistance is 380 Ohms, the inductance is 0.400 H, and the capacitance is 2.00×10−2 uF. What is the resonant frequency of the circuit? (omega naught) The capacitor can withstand a peak voltage of 570 volts. If the voltage

asked by Doogleberry on September 23, 2012
59. ## Science

The skydiver has fries and a milk shake. Whay is he so nervous? Because he is???????? 4 words total.. The 1st and 2nd are 2 letters. The 3rd and 4th are 3 letters. Using these letters to solve UTAHNIIEUR

asked by Randon Sharp on March 7, 2011
60. ## math

Robert has three boxes of letters: The first box contains the six letters in the word "bubble" the second box has the three letters in the word "zoo" and the third contains the four letters in the word "taxi". If he randomly selects one letter from each of

asked by ava on January 20, 2014
61. ## For Ms. Sue

What if the pentagonal prism net is on grid paper? On the website you reccomended, I looked at the formula and there were these letters and i have know idea what they are, wwell what do they stand for? Here are the letters or gorups of letters: ans nsh a s

asked by saranghae12 on September 26, 2011
62. ## math

License plates consist of letters and/ or digits. Calculate the number of licence plates that could be formed in each province or territory. Assume all numbers and letters are possible. a) Ontario, with 4 letters followed by 3 digits b)Québec, with 3

asked by Kim on July 9, 2017
63. ## math

I hope i am on the right track. Please look at my answer so I am doing correctly. The letters of the word mathematics are written on separate pieces of paper and put in a hat. What is the probability of drawing a vowel from the hat? (vowels are a, e, i, o

asked by Bria on July 7, 2012
64. ## math

Image of an angle symbol ABC is congruent to which angle? A. Image of an angle symbol CAB B. Image of an angle symbol XYZ C. Image of an angle symbol XZY D. Image of an angle symbol YZX

asked by Anonymous on February 16, 2019

Hi all. I posted earlier but I'm still stuck on part of this problem. I thought that statements 2 and 3 were correct below. But I got the problem wrong. Any help would be great! Can the voltage across any of the three components in the R-L-C series circuit

asked by Jim on March 3, 2012
66. ## Physics circuit help please!

Hi all. I posted earlier but I'm still stuck on part of this problem. I thought that statements 2 and 3 were correct below. But I got the problem wrong. Any help would be great! Can the voltage across any of the three components in the R-L-C series circuit

asked by Jim on March 3, 2012
67. ## Lab Equipment

What is a square mesh with a fiber center used for support? 9 letters, ends with an E What is a porcelain container used to heat things? 8 letters, second letter is "R" What type of bottle is used for storing acids and bases? 7 letters, _E_G_ _T Help?

asked by Matt on January 29, 2008
68. ## Chemistry

The input voltage from a generating plant to a transformer is 11,000 V. If the output voltage from the transformer to high-voltage transmission lines is 240,000 V, what is the ratio of secondary to primary turns in this step-up transformer

asked by Austin on May 16, 2019

A resistance in a circuit is 470§Ù ¡¾ 10%. When a meter with a full-scale voltage of 25V and error of ¡¾ 3% is used to measure the voltage across the resistance, the voltage was read as 12V. Obtain the power across the resistance and determine its

asked by ong on July 24, 2010
70. ## Chemistry

A battery is constructed based on the oxidation of magnesium and the reduction of Cu^2+. The initial concentrations of Mg^2+ and Cu^2+ are 1.2*10^-4M and 1.5M, respectively, in 1.0-L half-cells. The initial voltage of the battery is 2.83V with the standard

asked by Emma on May 2, 2010
71. ## Science

Can anyone fill in the blank? An idea that explains the characteristics of living things? (2 words, 10 letters) Type of cell that helps an animal respond to its environment (5 letters) Plants have different types of cells for different _______. (5 letters)

asked by Matt on October 7, 2009
72. ## college course

•unscramble letters for phrases - I / _ _ _ _ _ / _ _ _ _ / _ _ / / _ _ _ _ / a / _ _ _ _ _ / I / _ _ _ / but/ _ _ _ _/ _ _ _ _ _/ _ _ e_ _ / the / _ _ _ e_/. One sentence. this is what they have given me already and said I can use only these letters but

asked by wendy on November 27, 2012
73. ## Statistics

A web-site asks users to create a 5-symbol PIN code where first and second symbols are any letters from the English alphabet and next 3 symbols are any digits. How many different PIN codes can be created?

asked by HELP Plz! on April 9, 2016
74. ## Math

A web-site asks users to create a 5-symbol PIN code where first and second symbols are any letters from the English alphabet and next 3 symbols are any digits. How many different PIN codes can be created?

asked by I need help on April 10, 2016
75. ## data management

For MAMMALS, find the munber of: a) 7-letter words b) 7-letter word beggining with MA c) 4-letter words i) all letters different ii) 2 letters same,2 different iii) 2 pairs same letters iv) 3 letters same

asked by Lisa on January 19, 2008
76. ## math

suppose a license plate for a car has 4 letters followed by 1 number and 3 more letters. The letters and numbers are chosen randomly. a. how many license plates are possible? b. compare the probability that a license plate spells math4you with the

asked by Mackenzie on February 26, 2008
77. ## Calculus

The voltage signal from a standard european wall socket can be described by the equation V(t) = 325Sin100(pie)t, where t is time in seconds and v is voltage at time t A) find the maximum and minimum voltage levels and times at which they occur B) determine

asked by Julie on April 14, 2012
78. ## science(chem)

CH3CHClCH2Cl vs. CH2ClCHClCH3 How would I know if : -The two formulas represent different compounds which are constitutional isomers. -The two formulas represent different compounds that are not isomeric. -The two formulas represent the same compound. ~if

asked by ~christina~ on August 31, 2007
79. ## pre-algebra

Mara ordered 5 bags of seed for \$7.00 each and 3 wildflower seed kits for \$9.00 each.She also paid a \$13 shipping fee.Which expression shows the total cost? What is the solution of 5(n+m)when n=3 and m=6? Which inequality symbol makes the statement true?

asked by Ricky on March 7, 2007
80. ## Physics

Design an AC circuit with R, L, and C components so that it can achieve output voltage in a given load to be doubled in amplitude (magnitude) while achieving increase in the phase shift of the output voltage of 45 more than the phase of the input voltage.

asked by Jane on November 20, 2013
81. ## History

Even though I asked this before, can you please help me with this and yes it's a crossword puzzle. My teacher gave us clues that don't really help at all and I've looked back in my textbook but I can't find the words for each clue. 1.Equality of Sexes 7

asked by Jamie on March 29, 2015
82. ## literature

topic: religion Image(symbol): crecent and star The crecent moon and star symbolize the Lord that a religion Islam follows. It is not exactly a symbol of Islam but an image or indirect symbol of it. The moon describes the lunar calendar that they follow.

asked by y912f on January 10, 2009
83. ## Physics

a 4.50 kg mass traveling east at 5.0 m/s has a head-on elastic collision with a 1.5 kg mass traveling west at 3.0 m/s. find the velocity of each mass after the collision. my work so far: vif= (4.50-1.5/4.50 + 1.5) x2 v2f= (2m1/4.50+1.5) x 2 I don't get the

asked by Kasey on January 11, 2016
84. ## Math

Suppose that license plates in a certain country are made up of three letters followed by 2 digits followed by 3 more letters. How many license plates can be made if no repetitions are allowed within each set. (That is, no repetition within the first set

asked by Erica on November 4, 2017
85. ## jumble newspapet puzzle

the couple saved for a rainy day by avoiding this the scrambles letters 2 words snatoeiedkggt first word 7 letters second word in quotes 6 letters

asked by ronnie on March 15, 2009
86. ## English

Unscramble 18 letters to make 5 words. possibly Christmas related. SWYTURNRMHGESAHOEA are the letters and the sentence is broken down like this 5 words with this many letters in each word. 4/2/3/3/6 . Please help soon!

asked by Evan on January 9, 2015
87. ## science

can you inscramble these letters to make 2 words first word 12 letters, 2nd word 5 letters ietnnrncuinvtohte Thank you for using the Jiskha Homework Help Forum again. I answered the first one I saw, which was just before this one!

asked by katie on April 19, 2007
88. ## calc 1

An electrical circuit switches instantaneously from a 3 volt battery to a 22 volt battery 8 seconds after being turned on. Sketch on a sheet of paper a graph the battery voltage against time. Then fill in the formulas below for the function represented by

asked by Mia on January 28, 2016
89. ## English

"First word (8 letters) 2nd word (4 letters) 3rd word (5 letters)" -First name (9 letters) last name (5 letters). Any ideas?

asked by Dylan on April 3, 2017
90. ## MATH Confused

How can I find the square root symbol to submit problems? Every time I choose the symbol that resembles the square root the actual format changes. When I sumbmit to you it looks like some crazy symbol. It makes the problems look totally different than they

91. ## college chemistry

the Cu(No3)2 solution was diluted to 0.001 M. The voltage was measured against standard zinc electrode and found to be 0.89 volts.. 1. write the cell reaction. 2. write the line notation for the reaction. 3. Use the nernst equation to calculate what the

asked by Anonymous on May 19, 2015
92. ## Differential calculus

The voltage across the plates of a capacitor at any time t seconds is given by V=Ve -t/CR, where V,C and r are constants. Given V = 300 Volts, C =0.12*10-6 F and R = 4*10 6 ohms Find the initial rate of change of voltage and the rate of change of voltage

asked by lee on June 30, 2015
93. ## ....

p w s a f m i x copy the letters above on a piece of paper. cross out the second and last letters. replace all vowels with letters. double the second letter which letter sequence remains on your page? a. ssfmoi b.cffmmc c.sffmoc d.fscfmc

asked by mary on March 11, 2013
94. ## English

1. He kept all her letters. 2. He is keeping all her letters. 3. He has kept all her letters for 10 years. 4. He has been keeping all her letters till now. (Are they all grammatical?)

asked by rfvv on April 17, 2016
95. ## math157

How many three-symbol codes (letter-number-number) can be made from the letters S, P, Y and two digits from the set {0, 1, 2, …,9} without repetition? I think I am suppose to match each letter with a number until I exhaust all possibilities but I am not

asked by Tami on August 14, 2010
96. ## Statistics

Hi, My professor gave us the formulas for sample variance and population variance, as well as the shortcut formulas for each. However, he said that on some of the problems, we will HAVE to use the long formula, which for population variance would be:

asked by Lila on October 11, 2010
97. ## Circuits

I have to calculate the voltage across the resistor of an rlc circuit where the 4.7nF capacitor is in parallel with the .200 H inductor for different frequencies (starting with 1000 Hz) They appear at the top of the circuit and they both looked to be in

asked by Heather on April 9, 2012
98. ## Precalculus

I've tried many times to get the equation to balance using trig identities like half-angle formulas, power-reducing formulas, and double angle formulas, but I couldn't get the equation to equal out. I only need to work one side to make it equal to the

asked by Christina on December 2, 2010
99. ## VOCAB

IF I AM WRITING LETTERS TO GOD, BOY SCOUTS, US ARMY, MY LOCAL SWIMMING POOL. NOT MAILING OR EXPECTING RESPONSES, RATHER USING THE LETTERS TO TELL A STORY. IS IT CORRECT TO SAY I AM WRITING LETTERS TO VAEIOUS ENTITIES? IF NOT, WHAT WORD COULD BE USED?

asked by PETE on October 30, 2010
100. ## math

Can you describe some common formulas that you use in your life? Like maybe gas mileage formulas or distance traveled?

asked by SDog on March 18, 2014