Wednesday
July 23, 2014

Posts by tracy


Total # Posts: 743

math
9 by 3 12 dollars afoot

Math
The distance between the point in my center and any point on my outline is equal. What am I? a.Triangle b.Octagon c.Circle d.Square

math
which has the greater area: a square with a side that measures 7 meters, or a 6-by-8 meter rectangle? what is the area?

Chemistry
Calculate the quantity of heat to convert 25.0g of ice at -10.0 degrees celcius to steam at 110.0 degrees celcius?

Chemistry
Analysis of a compound indicates that it is 49.02% carbon, 2.743% hydrogen, and 48.23% chlorine by mass. A solution is prepared by dissolving 3.150 grams of the compound in 25.00 grams of benzene, C6H6. Benzene has a normal freezing point of 5.50degreeC and the solution freeze...

Chemistry
Analysis of a compound indicates that it is 49.02% carbon, 2.743% hydrogen, and 48.23% chlorine by mass. A solution is prepared by dissolving 3.150 grams of the compound in 25.00 grams of benzene, C6H6. Benzene has a normal freezing point of 5.50degreeC and the solution freeze...

Chemistry
Analysis of a compound indicates that it is 49.02% carbon, 2.743% hydrogen, and 48.23% chlorine by mass. A solution is prepared by dissolving 3.150 grams of the compound in 25.00 grams of benzene, C6H6. Benzene has a normal freezing point of 5.50degreeC and the solution freeze...

environment
how might the environmental impact of electricity generation from coal be reduced?

Science
how much CO2 and how much energy are released in the combustion of 1 tonne of coal?

math
one company offers customers an internet coupon to get a $2discount off a purchase from their web site. if the value of the coupons downloaded so far is $6,000,how many coupons have been downloaded?

math
one company offers customer an internet coupon to get a $2 discount off a purchase from their web site. if the value of the coupons downloaded so far is $6,000,how many coupons have been downloaded?

math
one company offers customer an internet coupon to get a $2 discount off a purchase from their web site. if the value of the coupons downloaded so far is $6,000,how many coupons have been downloaded?

English
1.Where (has,have) they gone for their picnic? 2.(Has, Have) Hiromi opened her birthday presents? 3.Where (has,have) she put the other gifts? 4.(Has,Have) her friends seen her other presents yet? 5.(Has,Have) I shown you how to play this game? 6.(Was, Were) we late for the par...

English
1.Either Me Brooks or his son (washes, wash) the car. 2.Damont or his parents usually (help, helps) us. 3.He and his dogs (is, are) going for a hike. 1.washes 2.help 3.are What is a good website to learn more about compound subject verb agreements?

math
another solid figure is the sphere. it has a point that is exactly in the center. what do you know about the distance from any point on the sphere to the center?

math
tori gates are often found in japan where they originated. what kinds of solids can you find in a tori gate?

math
wei made two square pyramids and glued the congruent bases together, how many faces does here figure have?

English
1.Neither my sister nor my parents (knows, know) the answer to the riddle. 2.A car and three buses (was, were) involved in the accident. 1.know 2.were

English
Stand sounds better but in my directions it tells me subjects joined by and generally take a plural verb. Can you please explain?

English
1. One maple and three elms (stand, stands) in the yard. stands

english
The house at the corner and the house next door have flowers growing in front of it. Identify incorrect pronoun or write C if correct. Correct

English
We're learning about pronoun-antecedent. Can someone give me a link to better understand.

com150
characteristics of expository essays

Algebra
2^(2x+11)=3^(x-12) x=?

algebra
If a bateria culture starts with 4000 bateria and doubles every 20 minutes, how many minutes will it take the population to reach 39000?

English
1.The clowns and jugglers (has, have) always been my favorite performers. 2.Neither pencils nor an eraser (are, is) permitted. 3.All of the boats in the harbor (belong, belongs) to the village. 4.Either the wall clock or our wristwatches (tell, tells) the correct time. 5.Both ...

English
1.Agba fed milk and honey to the newborn colt. 2.Sometimes the playful colt bit Agba's fingers. Identify the direct objects 1.milk, honey 2.fingers'

Englis
Yes I do thank for your help.

Englis
1.adventures 2.home

Englis
1.Read King of the Wind, and learn more about the adventures of Agba and his horse. 2.Later, the boy and the horse left their home and traveled to England. 3.The head of the stables often mistreated Agba and the young colt. Identify each direct object 1.King of the wind 2.boy,...

English
Oops I was looking at different sentence when typing. 4.Newbery Medal 5.adventures, horse

English
1.If so, then you probably know some stories by Marguerite Henry. 2.Her books about horses have thrilled readers for more than forty years. 3.Henry wrote many popular books, such as Misty of Chincoteague and King of the wind. 4.Her book King of the Wind won the Newbery Medal i...

English
1.Road crews are making repairs on Willow Street, (where Jeremy lives). 2.According to some people, (when the sky is red in the evening), the weather will be nice the next day. Tell if the clause in () is adj or adv clause. 1.adj 2.adj

English
1.With a cool, silent determination (that seemed to be instinctive), the kitten stalked and pounced on the ball of the yarn. 2.The fans were cheering (as though they had just won the national championship). 3.(As the sun set), a feeling of peace came over the campers. 4.racque...

English
Sorry not changing my name on purpose. More than one person uses this computer and it saves the name automatically and I thought I clicked on Tracy. Also the question does ask to identify as independent or not an independent.

English
1.(The hikers walked) until they were exhausted. 2.Has John met the family (who moved in next door)? 3.Gerry needs the book (that is on the shelf). Identify the word group in () and tell if independent clause or not an independent clause. 1.Independent 2.Independent 3.Not inde...

English
1.Augustus' regin was the period that came to be called the Augustan Age, and his influence continued for nearly two hundred years. I have to identify the subordinate clause 1.that came to be called

Algebra
Can someone help me on this problem I worked it and worked it and cannot figure it out?? ¨ö Z + ¨ü < ¨ú Z + 1/16

History
I googled this questions and many sites came up. You might want to check there.

Math -- for Sue
Ok, I really took 3x5 and got the 15 but I see what you did. Thanks

Math -- for Sue
Ok Sue my last problem for the night then I am done!! Yeah 2x + 3 > x + 5 2x-x+3-3<x-x+15-3 2x<12 I am sure this is wrong. I need help !!!

Math
I am taking a Algebra class right now myself and this is something that another student posted and it has helped me.. I hope it will help you. Please----Parenthesis Excuse---exponents My---multiplication Dear--division Aunt---addition Sally--subtraction . Do all calculations w...

math
So first you put the x numbers together, but why do yu out the -7 on both sides? then you took the 4x-6x to get the 2x and took 19-7 to get the 12?? Why woudl nto take the 6x-6x and get the 0

math
Thank you. But I am not understanding how you came to that answer. This is my first algebra class I am taking, and I am so confused. Can you you explain a little to me of how you got this ?? Where did the -2x come from??

math
4x+7<6x+19 Can someone help me solve this problem??

Algebra
1. Why does the inequality sign change when both sides of the inequality are multiplied or divided by a negative number? Does this happen with equations? Why or why not? 2. Write an inequality for your classmates to solve. In your inequality, use both the multiplication and a...

Algebra
1. Why does the inequality sign change when both sides of the inequality are multiplied or divided by a negative number? Does this happen with equations? Why or why not? 2. Write an inequality for your classmates to solve. In your inequality, use both the multiplication and ad...

College Physics
Which one of the following statements about a thermodynamic engine is not true, i.e., which one of the statements is false? 1)The internal energy is always the same at the beginning and at the end of one cycle. 2)The absorbed and the exhausted heat have the same magnitude. 3)N...

Algebra
Thank you !!!!

Algebra
Can someone help me ??? Use a commutative law to find an equivalent expression of 7=rs

Chemistry
John has 300 mL of 0.65 M NaCl solution. Mary has 500 mL of 0.35 M solution. What is the concentration of the solution if they pour them together

mat 116
Thanks you so much. I was hoping you was the one to check it. :)

mat 116
8(3*5)+6(9/3)=? took 8(3x5=15) +6(9/3=3) 8(15)+6(3)= took 8(15)+6(3)= 8x(15)+6x(3)= 120+18=138 answer is this answer correct??

MAT 116
PLEASE HELP ME SOLVE 8(3X5)-6(9/3) I got this far 8(15)-6(3) then I got lost

Finance
Martell Mining Company's ore reserves are being depleted, so its sales are falling. Also, its pit is getting deeper each year, so its costs are rising. As a result, the company's earnings and dividends are declining at the constant rate of 3% per year. If D0 = $2 and r...

Finance
a stock is expected to pay a dividend of $0.50 the end of the yeat and it should continue to grow at a constant rate of 5% a year. If the required return is 14% what is the stock expected price 5 years from today

General
What can you tell about the meaning of astronaut from its Greek roots? 2. What do the latin prefix and root in transmit tell you about the word's meaning?

literary
assonance

geometry
Find each measure using the given measures of triangleXYZ. Round angle measures to the nearest degree and side measures to the nearest tenth. Find measure of angle Y if y= 7,z=11,and the measure of angle Z=37.

english
thanks

english
just food in general.

english
I did not write anything yet, I am stuck at the opening paragraph.

english
I need to write an introduction of an essay about food

physics
a circuit consists of two identical parallel metallic plates connected by identical metallic springs to a 102V battery. With the switch open, the plates are uncharged, are separated by a distance d=7.80mm, and have a capacitance C=2.00microF. When the switch is closed, the dis...

Language Arts
LOL....Excellent. Thank You So Very Much!!!! GO BLUE!!!!

Language Arts
This what she has so far: One reason I like fall is because of Halloween. I like all the different costumes on Halloween. Different costumes show different personalities. During Halloween there are a lot of different decorations. I like the more scary rather than the more funn...

Language Arts
My daughter is writing a paper on her 3 favorite things about fall. She has chosen Halloween, Volleyball and Football. She is having a hard time with the introduction of it. Any ideas?

physics
total time for a rock drop from top of the well to the bottom and the sound bouve back is 5.6 sec, the well dept is 450 ft, true or false

math
write each addition vertically.decide which new groups you will make.then,add to see if you were correct. 256+1273___________ a new ten?____________ a new hundred?_________ a new thousand?____________ need answers and please explain

math
write each addition vertically.decide which new groups you will make.then,add to see if you were correct. 256+1273___________ a new ten?____________ a new hundred?_________ a new thousand?____________ need answers and please explain

computers
· Write a 200- to 350-word paper that describes the distinctions of data and information and briefly explains the process a computer uses to convert data into information. o Consider the following: Computers use a completely different language than people, yet they comm...

college math
the height (in cm) of a candle is a linear function of the amount of time (in hours) it has been burning. When graphed, the function gives a line with s slope of -0.4 suppose the height of the candle after 14 hours is 18.45 centimeters. What will be the height of the candle af...

media and culture
Many current bands have a political message to some of their songs. As long as the music is catchy they know it will sell, therefore they're able to include any messages they wish

math
what is the answer to round to the nearest ten and the nubmer is 100.

algebra
We did not find results for: suppose a company manufactures MP3 players and sell them to retailers for $98 each. it has a fixed cost of $262,500 related to the production of the MP3 players and the cost per unit is $23 what is the total revenue function, marginal revenue for t...

Finance
12.50%

algebra2
simplfiy by removing factors of 1. z power of 2 -8z+15 ____________________ z power of 2 2z-15 help please

algebra2
f+5 divide 7f+35 ____ ______= f-3 f-5

biology
what part of eukaryotic cell is least important?

college math
1.1 yards=1 meter/80 square yards sold @ $8.50 per yard=$680.00 What would this be in meters?

math
Determine if the given regular figures form semi regular tessellation. Triangle,decagon,15-gon Yes or no

math
A contractor is considering a sale that promises a profit of $20,000 with a probability of .7 or a loss ( due to bad weather, strikes, and such) of $3000 with a probability of .3. What is the expected profit? a. 13,100 b. 17,000 c. 14,000 d. 16,100

math-HELP
Below is the problem again with the answer choices.... A deli offers its cheese sandwich with various combinations of mayonnaise, lettuce,tomatoes,pickles, and sprouts. 5 types of cheese are available. How many different cheese sandwiches are possible? Answer choice: a)320 b)8...

math-HELP
A deli offers its cheese sandwich with various combinations of mayonnaise, lettuce, tomatoes, pickles, and sprouts. 5 types of cheese are available. How many different cheese sandwiches are possible? I got 10 for the answer is that correct?

physics
610 J

trigonometry
solve for 2cos2x=tan225 and, solve using transformation method cosx+ root2sinx= root3 THANKS!

trig
Complete the general solution to y = arcsin -. y=____±2k IM lost please help

Education
SRA, I have a hard time finding quality research material using the google search engine. Do you have any suggestions about any tutorials I can take that will teach me how to properly search the internet for my papers? Thank you,

Statistics
These are the answers that I get to chose from. A. 0.7433. B. 0.8643. C. 0.1357. D. 0.

college
what are the clinical uses of colchicines

biology/ science
At what stage will mitosis stop when the cells in the interphase are subjected to colchicine, a drug that interferes with the functioning of the spindle apparatus?

math
If 1/2 of the students are girls and 1/3 of the girls have long hair, what percent of the girls have long hair

math
one foot is what fraction of a yard

grammar
My new coworker is actually quite nice

grammar
I’m not very good at math because I’m a girl

Grammar
I understand Dr. Maurice hired a new nurse. What is her name? 1b.

calculus
Solve for all real values of x. 3tan^2x = 3^1/2 tan x I have no idea how to approach this problem.

Calculus
Evaluate the definite integral.∫from 0 to 2 x/√(1+2x²)dx

calculus
Find the indefinite integral and check the result by differentiation. ∫u²√(u^3+2) du

math
Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. -12x + 27y = 60 -6x – 6y = 30

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