Friday
April 18, 2014

Posts by Taylor


Total # Posts: 1,513

english
mrs sue is this right

english
is it astronauts supposed to rest for eight hours but to excited to rest before leaving spaceship, astronauts took three hours to put on space equipment tv camera turned on so world could watch opened spaeship door 61/2 hours after landing armstrong got out first astrounauts e...

english
please organize these into a paragraph ;astronaauts supposed to rest for eight hours, but too excited to rest ;astronauts easily hopped high because moon has less gravity than earth ;opened spaceship door 61/2 hours after landing ;brought back to earth some moon rocks and soil...

english
hello mrs sue

english
mrs. sue or anybody

english
um is it appolo11 took off 9:32 a.m on July 16,1969 three astronauts: michael collins,neil armstrong, edwin aldrin traveled 244,930 and traveled 24,300mph lunar module Eagle carried armstrong and aldrin to moon's surface collins stayed in command module and orbited moonuch...

english
can you please help me with the hold thing i got the first part

english
please organize these notes into a paragraph ;traveled 24,300 mph ;on landing, armstrong's heart rate 156 beats per minute ;lunar module eagle carried armstrong and aldrin to moon's surface ;three astronauts michael collins,neil armstrong, edwin aldrin ;traveled 244,93...

Chemistry
Thank you very much! That's what I got. I appreciate it.

Chemistry
The only difference is the + and - for the dGrxn

Chemistry
. In a biochemical reaction, A + B-->C with äG = 30 kJ/mol. Which of the following reactions might be effectively coupled to this reaction so that it becomes more spontaneous? I. C + D are the reactants, and B + E are the products äG = -40 kJ/mol II. C + D are the...

Chemistry
What is the overall standard free-energy change for the following two reactions? A + B-->2C äG = äG1 C + D-->E äG = äG2 a)äG1 + äG2 b)äG1 + 2äG2 c)äG2 – äG1 d)2äG2 – äG1 e)äG1äG22

Chemistry
Yes, I got this one :)

Chemistry
If at a certain instant during the course of the reaction 2 NO2(g) + F2(g) ¨ 2 NO2F(g), the rate of formation of the product were 0.16 mol/L∙s, how fast would the F2 be disappearing (also in mol/L∙s) at that same instant in time? A) 0.16 mol/L∙s B) ...

Chemistry
A?

Chemistry
If the rate of formation of ammonia is 0.345 M/s, what is the rate of disappearance of N2? 1/2N2(g)+3/2H2(g)-->NH3(g) a. 0.173 M/s b. 0.345 M/s c. 0.690 M/s d. 245 M/s e. 0.518 M/s

Chemistry
Given the following data, determine the rate constant of the reaction 2NO(g) + Cl2(g) 2NOCl(g) Experiment [NO] (M) [Cl2] (M) Rate (M/s) 1 0.0300 0.0100 3.4 x 10–4 2 0.0150 0.0100 8.5 x 10–5 3 0.0150 0.0400 3.4 x 10–4 a. 1.13 M –2s–1 b. 9.44 M –2s&...

Chemistry
Heat transfer from the system to the surroundings has a large effect on äSsurr ___________. a. when the temperature of the surroundings is low. b. when the temperature of the surroundings is high. c. when the temperature of the system is low. d. when the temperature of th...

Chemistry
What is the entropy change to the surroundings when 1 mol of ice melts in someone’s hand if the hand temperature is 32°C? Assume a final temperature for the water of 0°C. The heat of fusion of ice is 6.01 kJ/mol. a. –188 J/K d. b. –22.0 J/K c. –19.7...

Chemistry
If 1 mol of ice melts at its melting point of 273 K, the entropy change for the ice is 22.0 J/K. If the ice melts in someone’s hand at 34°C, what is the change in the entropy of the universe? Assume a final temperature for the water of 0°C. The enthalpy of fusion ...

Chemistry
Indicate which of the following has the highest entropy at 298 K. 0.5 g of HCN 1 mol of HCN 2 kg of HCN 2 mol of HCN All of the above have the same entropy at 298 K.

Chemistry
The standard molar entropy of lead(II) bromide (PbBr2) is 161 J/mol • K. What is the entropy of 2.45 g of PbBr2? a. +1.07 J/K b. –1.07 J/K c. +161 J/K d. –161 J/K e. 0 J/K

Chemistry
Calculate DeltaS0 for the formation of 1 mol of HI(g) from its elements given the following information: S0[H2(g)] = 131 J/mol∙K S0[I2(s)] = 116 J/mol∙K S0[HI(g)] = 206 J/mol∙K. A) 82 J/K B) 165 J/K C) 247 J/K D) 329 J/K

Chemistry
For which reaction is delta Ssys > 0? A) CH4(g) + 2 O2(g) ¨ CO2(g) + 2 H2O(l) B) NH3(g) + HCl(g) ¨ NH4Cl(s) C) 2 NH4NO3(s) ¨ 2 N2(g) + O2(g) + 4 H2O(g) D) HCl(aq) + NaOH(aq) ¨ NaCl(aq) + H2O(l)

math
Use a table of trigonometric values to find the angle è in the right triangle in the following problem. Round to the nearest degree, if necessary. cos è = 0.8192 A = 45 H =?

math
jai can you help me with my one right below taylor i think i got the answer

math
-8 1/8=6 1/2p is the answer 52.8 does p =52.8

math
is k 1971.9 if not can you please help me

math
6 9/16k=31 13/32 i dont know the answer to this one really its hard

math
and can you check my bottom question i answered

math
i got -9.31

math
arjun whnts to buy a telescope that costs 330.69 how much change does he receive if he gives the cashier 340

math
i got -2.73

math
nicole wants to buy a sled for 37.27 she gives the cashier $40 how much cahnge does she recieve

math
what is 270% of 2 inches

math
-3 1/2=7/4a

math
-9 1/4=-2x with steps please

math
ok thanks

math
i got $-4

math
heather had $23 to spend on three raffle tickets. after buying them she had 11. how much did each raffle ticket cost

math
thats what i had

math
a recipe for bread call for 5 1/6 cups of flour. matt accidentally put in 5 5/6 cups. how many extra cups did he put in?

math
how old am i if 400 reduced by 2 times my age is 236

math
7-2n+4n=n+3 an can you please provide steps

math
Please show the ratio answer as #:#. The length of a pool is twice its width. What is the ratio of the length to the width of the pool?

english
we need two helping verbs Ms. Sue

english
we ________ _____________ started our trip earlier in the morning. fill it in with a helping verb

Physics :)
A block of iron at 39.0°C has mass 2.30 kg. If 3.50×104 J of heat are transferred to the block, what is its resulting temperature? The specific heat of iron is 449 (J/kg*K) Someone else had this question on here but I cannot get the right answer from the explanation ...

reading
in"Stolen Days" what does this story say about the motivations for people's behavior?

reading
in "after twenty years" how much has jimmy changed over the years

reading
in "After Twenty Years" how are jimmy and bob similar and different

math
oh wait is it 588.23

math
is it 83

math
i have one last question hannah sold some girl scout chips and recieved a 17% commission. if she makes about $100 about how much did she have in sales? is it $83.00

math
thanks

math
john bought a new mac laptop for 520.99 with 15% sales tax. what was the original price and tax?

math
so when you do 6 of 20 would it be 333.3% or 30.0%

math
what percent of 67 is 33? round to the nearest tenth of a percent. the answer is 49.3% but i dont know how he got that can you explain

math
kk thanks

math
at the school store 6 pencils sell for $.99. at this rate what is the cost of 16 pencils?

Geometry
In a right triangle, sin θ = 9/15. Find the value of tan θ

English 2
thanks

English 2
Give two possible expository writing purposes. TOPIC: An historical figure Purpose #1 Purpose #2

math
-4 to the 6 power divided by -4 to the 3power

probablitiy
i did i responded

probablitiy
to th nearest tenth of a percent of 11/68 may i have a fraction,decimal, and percent

math
but my calulator is messed up may you please help me

math
probablity to the nearest tenth of a percent 11/68 to a decimal and percent

math
a drawer contains 2 red socks, 5 white socks, and 6 blue socks. without looking, you select a sock at random, replace it, and selecct a second sock at random. what is the probability that hte first sock is blue and the second sock is red?

math
The ratio of dogs to cats in a park is 4 to 5. If there are 63 dogs and cats in the park altogether then how many dogs are there?

pre-algebra
a tree is 5 ft. tall and has a shadow of 12 ft. if you are 5 ft. tall, what is the length of your shadow

pre-algebra
a tree is 5 ft. tall and has a shadow of 12 ft. if you are 5 ft. tall, what is the length of your shadow

Math
the area of the shaded part. 4cm is the height 8cm is the base and 6cm is the top of the square. then 6cm is the base of the second figure a trapezoid

math
Which describes independent events? a. you grab two jelly beans from a jar at the same time b. you draw a card from a deck, replace it, and draw a second c. you draw a card and do not replace it. Then yo draw another d. you study english every night and then you get an A on th...

Honors Chemistry
How many moles are in 4.36 L of oxygen gas at STP?

math
A pastry chef has 13 pounds of apple slices to make 8 apple pies. if the chef distributes the slices equally, what will be the weight of the apple slices used to make each pie?

trig
would that be 88 degrees, 45 degrees, 135 degrees, or 92 degrees?

trig
find the angle between vectors U= <2,3> and V= <1, -5>

trig
a vector has a magnitude of 16 and direction of 120 degrees. write the vector in terms of unit vecotrs i and j.

trig
what is the magnitude and direction of the vector U= -2i - 3j

trig
what is the single term of csc^2 theta-1 over csc^2 theta

trig
what is the angle of A? C = 125 degrees, a = 18, and c = 42

trig
find the supplimentary angle of pie over 8

trig
find the exact radian of 84 degrees

trig
Find the amplitude of f(t)=1/3sin8t

irregular figures
it is an irregular figures like a trapezpoid and triangles

irregular figures
if the base is 9 1/2in and the line in the middle is 3 1/2in. what is the area follow formula

math irregular figures
if the base is 46km and the other base is 26km and the height is 17km and the the little line in the middle say 11m wha tis the area

reading
in the story The Dying Decetive " how do watson's feeling about Holmes cahng during the play?

math
hello

math
is it 31777777 repeatimg i dont know

math
two cities are 1,900miles apart. a map uses a scale of 3cm=500 miles. how many centimeters apart are the two cities on the map?

math
so is it x=225in

math
a model of a house is drawn using a scale of 3in=15ft. what is the length of the actual house if the model has a length of 15in

math
um well 9% of 24 and 80% i think i dont know

math
do a% of b and b% fo a represent the same amount? Justify your answer

math
250% of t is 50. What is t?

math
thanks

math
18% of ________ is 14.4?

math
what is 4/21=x/168

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