Sunday

March 29, 2015

March 29, 2015

Total # Posts: 904

**lag**

what is a idiom? the queston is this "which sentence uses an idiom?" A)gustavo said we should go to the party. B)gustavo said we should go for it. C)gustavo said we might go with him.
*May 9, 2010*

**Statistics**

In a survey of 1037 adults, ages 65 and over, 643 were concerned about getting the flu. a) Find the point estimate for the population proportion , p , of those concerned about getting the flu. b) Construct a 90% Confidence Interval for the population proportion. c) How big a ...
*May 5, 2010*

**Statistics**

A medical research team studied the number of head and neck injuries sustained by hockey players. Of the 200 players who wore a full-faced shield, 40 sustained an injury. Of the 250 players who wore a half-faced shield, 60 sustained an injury. At á = 0.05, can you ...
*May 5, 2010*

**Statistics**

A maker of microwave ovens advertises that no more than 10% of its microwaves need repair during the first 5 years of use. In a random sample of 57 microwaves that are 5 years old, 13% needed repairs. At á=0.01, can you reject the maker’s claim that no more than 10...
*May 5, 2010*

**statistics**

An auto maker estimates that the mean gas mileage of its sport utility vehicle is 20 miles per gallon. A random sample of 8 such vehicles had a mean of 18 per gallon and a standard deviation of 5 miles per gallon. At á=0.05, can you reject the auto maker’s claim ...
*May 5, 2010*

**Algebra**

98. -49 = x - 50 add 50 to both sides x = 1 94. no (vertical line is not a function) 92. yes (horizontal line is a function) 89. (6/7)x - 6 = -2 add 6 to both sides = (6/7)x = 4 multiply both sides by (7/6) = x = 28/6 86. a. horizontal the y values are the same, so when they ...
*May 1, 2010*

**math**

81 hours
*April 28, 2010*

**college chemistry**

. One possible use for the cooking fat left over after making french fries is to burn it as fuel. Formula (for cooking fat) = C51H88O6 Density = 0.94 g/ml ΔH°f = - 1310 kJ/mol. Write a balanced equation of the combustion of cooking fat (the products are CO2 (g) and ...
*April 17, 2010*

**what is....**

ms.sue i am just wondering are you from tn because you seem to know a lot about tcap btw thank you everybody for volunteering to help people who need help:)
*April 16, 2010*

**what is....**

well i am in the 3rd grade and i am going to take a test called TCAP the problem is is that i don't know anything about it and my questions are -what is it's purpose -what if i fail would they put it in my file -what do they do if i pass it
*April 16, 2010*

**Paragraph **

sorry i should had been more specific i didnt get it so thats is why i asked again
*April 7, 2010*

**Paragraph **

Paragraph Imagine you are an elected official with the responsibility of drafting legislation designed to protect our environment. What items will you include in your bill? Who will be responsible for the bill's implementation? Its enforcement
*April 7, 2010*

**Geography**

thanks
*April 7, 2010*

**Geography**

OK thanks but you think I'm completely right
*April 7, 2010*

**Geography**

umm 1,2,3
*April 7, 2010*

**Geography**

1,2,3 or may be 1.2.4 right
*April 7, 2010*

**Geography**

Select all of the answers that apply. A map _____. 1)is a representation of the earth's surface 2)is a portable document describing an area 3)can provide data such as migration trends, directions, and rock composition 4)provides all of the information about a location
*April 7, 2010*

**earth science**

i think its one and fore
*April 7, 2010*

**earth science**

Select all of the answers that apply. Some rules to remember when reading topographic maps are _____. 1)the elevations of contour lines must always be whole number multiples of the contour interval. 2)the thin line separating two different rock units is a contact line 3)points...
*April 7, 2010*

**English **

sorry its true
*April 5, 2010*

**English **

A collective noun is plural when the group acts as a unit (i.e., "The team lost their fourth game in a row."). A)true B)false i put false
*April 5, 2010*

**English**

"We give this award to Dexter, without whom we never would have found Mike's shoes." demonstrates correct use of whom. A)true B)false i put true
*April 5, 2010*

**English**

Pronouns used as subjects or subject complements are in the nominative case A)True B)False i put false
*April 5, 2010*

**English**

Identify the word in bold type. Do you know someone who can fix a lamp? A)demonstrative pronoun B)indefinite pronoun C)interrogative pronoun D)relative pronoun E)not a pronoun
*April 5, 2010*

**English**

They left the oven on; consequently, the roast was burnt beyond recognition. A)conjunctive adverb B)coordinating conjunction C)correlative conjunction D)subordinating conjunction
*April 5, 2010*

**English **

thank you
*April 5, 2010*

**English **

Identify the word in bold type. None of those bagels look fresh. A)demonstrative pronoun B)indefinite pronoun C)interrogative pronoun D)relative pronoun E)not a pronoun (B)
*April 5, 2010*

**English **

thanks
*April 5, 2010*

**English **

so its he right
*April 5, 2010*

**math**

which of these equations represents that 5 less then 10 a number is 15? A)10n - 5 = 15 B)5n - 10 = 15 C)(5-10)n = 15 D 5- (10 + n) = 15 i think its (C)
*March 25, 2010*

**math**

which of these statements about prime and composite numbers is true? F)all prime numbers are odd. G)all prime numbers have three factors. H)all composite numbers are divisible by two. J)all composite numbers have more then two factors i thinks it (J) but im not sure
*March 25, 2010*

**math**

what is 11/3 round to nearest whole number? F)1 G)3 H)4 J)11 i got 3 2/3 so what would that be (G)
*March 25, 2010*

**math**

Andrew worked from 9:45 am to 3:40 pm on Saturday.how long did he work on Saturday? A)5 hours 50 minutes B)5 hours 55 minutes C)6 hours 5 minutes D)6 hours 55 minutes i got 6 hours 35 minutes what did i do wrong
*March 25, 2010*

**math**

what is 11/3 round to nearest whole number? F)1 G)3 H)4 J)11 i got 3 2/3 so what would that be (G)
*March 25, 2010*

**economic**

hey i have the same questions too. did any of u get number 4 or 5
*March 24, 2010*

**sociolinguistic**

What is the languages used in indonesia? and what is the history of it?
*March 24, 2010*

**language expression**

choose the sentence that is complete and that is written correct. 11) A)annabel are planning to walk at least seven miles every week B)i am walking on the sidewalk when i have heard someone say my name. C)as soon as we see brent walking around the conor,we were yelling. D)as i...
*March 24, 2010*

**language expression**

ok sorry will do next time
*March 24, 2010*

**language expression**

what about 12-J 13-A 15-D 17-A
*March 24, 2010*

**language expression**

choose the sentence that is complete and that is written correct. 11) A)annabel are planning to walk at least seven miles every week B)i am walking on the sidewalk when i have heard someone say my name. C)as soon as we see brent walking around the conor,we were yelling. D)as i...
*March 24, 2010*

**language expression**

ok thanks
*March 24, 2010*

**language expression**

choose the word or phrase that best completes the sentence.my answers are all at the bottom 6)by now,the relay team _____ their practice laps. F)swam G)swum H)has swum J)was swimming 7)the director ______ a speech when the guest of honor arrived A)giving B)is giving C)has ...
*March 24, 2010*

**language expression**

thank you for your time
*March 24, 2010*

**language expression**

choose the word or phrase that best completes the sentence.my answers are all at the bottom 1)Vito ______ river rafting next week. A)had gone B)is going C)has been going D)will have been gone 2)there_____many bicycles for sale in this shop. F)is G)are H)was J)has been 3)a ...
*March 24, 2010*

**vocabulary**

thank you
*March 19, 2010*

**vocabulary**

conduct
*March 19, 2010*

**vocabulary**

i don't get what your trying to say and I'm guessing 3
*March 19, 2010*

**vocabulary**

which of there words probably comes from the latin word conducere,meaning to lead together? A)complete B)control C)convince D)conduct i think it is (B) or (D)
*March 19, 2010*

**sicence**

Select all of the answers that apply. A map _____. 1)is a representation of the earth's surface 2)is a portable document describing an area 3)can provide data such as migration trends, directions, and rock composition 4)provides all of the information about a location
*March 8, 2010*

**sociology**

I have to give an example of social change on a meso-level and macro-level. Would the election of a bi-racial president be a valid example on the meso-level or macro?
*February 17, 2010*

**sociology**

Give an example of social change on the Meso and Macro-levels.
*February 16, 2010*

**Geography**

JUST KIDDING DON'T BELIEVE THAT ANSWER THAT ALEXIS SHEPHERD PUT ON THEIR SHE MISSSPELLED HER NAME :)
*February 8, 2010*

**sociology**

How do structural-functionist view culture? Why do they view it this way? How do conflict theorists view culture? and why do they view it this way?
*February 6, 2010*

**Math**

Which of the following would eliminate the variable on the left side of the given equation? 36 - 19w = -6w + 41 A)add -19w B)add 6w C)add 19w D)add -36
*February 3, 2010*

**math**

what does Ø mean
*February 3, 2010*

**prosecutors ethical dilemmas**

2 questions What are some of the ethical dilemmas that prosecutors face? How might a prosecutor's ethics influence his or her discretion in pursuing cases?
*February 1, 2010*

**Science **

A volcano with basaltic magma would probably? A)erupt with a violent pyroclastic flow B)erupt with a gradual lava flow C)erupt with explosions of tephra D)not erupt at all, but remain in the E)magma chamber and cool i think its A
*January 27, 2010*

**Physics Entropy Project**

Then maybe you could help me attain them.... No initial temperature of the nail was given, and our teacher said that variable wasn't necessary for any step in the experiment, including finding the total change in entropy of the system.
*January 27, 2010*

**Physics Entropy Project**

Then maybe I calculated the final temperature of the nail incorrectly. 387.8 degrees Celsius is a value I derived assuming the nail was iron/steel. I used mcT=mcT and solved for the final temperature of the nail using delta T. Disregarding that possible error, how would I go ...
*January 27, 2010*

**Physics Entropy Project**

We did a lab in class where we heated a nail, and our goal was to determine the total increase in entropy of the system. I have all of the measurements but I'm not sure how to go about figuring out the change in heat (delta Q). delta S = delta Q / delta T (S=Q/T) Here are ...
*January 27, 2010*

**calculus **

Find the area of the region using the method that requires you to evaluate just one integral. Region between y=x and x+y=8 over [2,3]
*January 26, 2010*

**math**

Two angles are a linear pair. One angle is 8 times as large as the other. What is the measure of each of the angles
*January 26, 2010*

**sensory process, BEH**

what is the process of if someone was hitting a ball, and then watching the ball, and finally catching a ball.
*January 25, 2010*

**Ap Physics**

On a clear day at the equator with the sun directly overhead, how long would it take to warm 10 kg of water 15 Co if the emissivity of the 1.0 m 2 surface is 1? can someone help me work this out?
*January 22, 2010*

**Pre-Calculus**

cos^2(x) + sin(x) = 1 - Find all solutions in the interval [0, 2pi) I got pi/2 but the answer says {0, pi/2, pi} Where does 0 and pi come from for solutions? When simplifying I just get sin(x)=1
*January 15, 2010*

**Earth Science **

Plinian eruptions are the most powerful type of eruption. They are usually caused_______magma. A)rhyolitic B)bybasaltic C)andesitic
*January 14, 2010*

**math**

Match the equation with the step needed to solve it. 1. 2m - 1 = 3m subtract m 2. 2m = 1 + m subtract 2 3. m - 1 = 2 subtract 1 4. 2 + m = 3 subtract 2m 5. -2 + m = 1 add 2 6. 3 = 1 + m add 1
*January 14, 2010*

**math**

Match the equation with the step needed to solve it. 1. 2m - 1 = 3m subtract m 2. 2m = 1 + m subtract 2 3. m - 1 = 2 subtract 1 4. 2 + m = 3 subtract 2m 5. -2 + m = 1 add 2 6. 3 = 1 + m add 1
*January 14, 2010*

**math divide by moving the decimal point**

34.3 divided by 10/ 5 the 10 is to the 5th power I do not know how to do this, can someone help
*January 13, 2010*

**Precalculus troubles**

If 345deg = 300deg + 45deg find tan 345deg
*January 12, 2010*

**Precalculus troubles**

If sinu= (-5/7) and pie<u< (3pie/2) find sin 2u
*January 12, 2010*

**English **

Type the prepositional phrase. The Grand Canyon is in Arizona. ______
*January 11, 2010*

**English **

A(n) is a phrase containing a preposition, its object, and any modifiers of that object______.
*January 11, 2010*

**English **

A word used to show the relationship between its object and some other word in the sentence is called a(n)_____ .
*January 11, 2010*

**English **

A word used to show the relationship between its object and some other word in the sentence is called a(n)_____ .
*January 11, 2010*

**Geography **

Which statements describe settlement patterns? 1)Land use is affected by settlement patterns. 2)Politics and economic factors seldom play a role in where people settle. 3)Settlement patterns provide information about the people living in specific areas. 4)Resource availability...
*January 11, 2010*

**geography**

of you dont like what i put let someone elas answer it ok.have a good day
*January 11, 2010*

**geography**

Which statements describe the management of the earth's resources? 1)Resource management becomes more important as the population increases 2)Resource management is a global issue. 3)Resource management is a local issue. 4)Resource management is a national issue. 5)...
*January 11, 2010*

**Geography **

sustainable development, unsustainable development, urban form, urbanization, overurbanization 1) resources are being used up at a faster rate than they can be replaced 2) the increase in the population of a city 3)more people live in an area than the area can provide services...
*January 11, 2010*

**Geography**

overurbanization what one is it? A)resources are being used up at a faster rate than they can be replaced B)the increase in the population of a city C)more people live in an area than the area can provide services for D)an area's ability to meet its needs without reducing ...
*January 11, 2010*

**precalculus half angle question stumped**

Given tanu= -1/3 and sinu <0, find sin(u/2) if 0 is less than or equal to u < 2 pie I think its a right triangle in fourth quadrant with the point (3,-1) (hypotenuse equals square root of ten) but I'm brain dead and can't find u or any solutions.
*January 11, 2010*

**math**

4/15
*January 11, 2010*

**precalculus**

2cosxcscsx-4cosx-cscx+2=0 solutions?
*January 10, 2010*

**desperate for help in precal**

how do you write (cosx)/(secx-1) without being in fractional form?
*January 10, 2010*

**math 115**

thank you now i understand it, i didnt know what i was doing.
*January 9, 2010*

**math 115**

i am trying to find this answer there are 3 questions. 1. micheal kept the following records of her phone bills for 12 months: $47, $42, $56, $46, $63, $49, $47, $40, $58, $63, $51, $62 Find the mean and median of michael's monthly phone bills. A) mean: $52, median: $50 C...
*January 9, 2010*

**math**

it would be cheaper to pay the 6000 for the whole group,
*January 9, 2010*

**Math**

Simplify 7(x + 3). A)7x + 3 B)7x + 21 C)7x + 10 D)x + 21
*January 7, 2010*

**Math**

10q - 20 is equivalent to _____. A)2(q - 10) B)10(q - 20) C)10(q - 2)
*January 7, 2010*

**Math**

Simplify 6x + 6 + 5x - 8. A)11x - 2 B)11x + 2 C)9x
*January 7, 2010*

**Math**

Simplify 9 - {x - (7 + x)}. A)16 B)-2x + 2 C)-2x + 16 B)2x + 2
*January 7, 2010*

**Math**

What is the expression for "the difference between five times a number and twice that number"? A)5(2 - N) B)5N - 2N C)2N - 5N
*January 7, 2010*

**Math**

Simplify 6x + 6 + 5x - 8. A)11x - 2 B)11x + 2 c)9x
*January 7, 2010*

**Math**

Simplify 3(x - 4) + 8(x + 2). A)11x - 4 B)11x + 4 C)11x - 2
*January 7, 2010*

**Math**

Evaluate 5x3 + 2 for x = -1. A)-7 B)-3 C)4 D)6
*January 7, 2010*

**Math**

sorry if i did i didnt mean to
*January 7, 2010*

**Math**

2 Evaluate 7 + (-3x ) for x = 0. A)-2 B)0 C)4 D)7
*January 7, 2010*

**Math**

Simplify 9 - {x - (7 + x)}. A)16 B)-2x + 2 C)-2x + 16 D)2x + 2
*January 7, 2010*

**Math**

Find the value of 21 - 18 ÷ 3 · 2. A)1 if it doesnt show A is 1 half - 2 B)2 C)9 D)18
*January 7, 2010*

**Math**

Simplify 5m - 13n - n + 4m. A)9m - 14n B)9m - 13 C)9m2 + 13n2 D)-5mn
*January 7, 2010*

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