Wednesday

July 30, 2014

July 30, 2014

Total # Posts: 77

**statistics**

use SPSS to calculate the 90%, 95% and 99% confidence intervals for the mean of the variable weight. Interpret the three confidence intervals in terms of whether there is a significant difference between the mean of the sample and a hypothesized mean of 150.

**english**

9. What personality trait does Odysseus reveal when he devises a plan to listen to the Sirens' song and yet escape destruction? (1 point) irritability loyalty curiosity generosity10. Read the following passage from the Odyssey: Tell me, where was it, now, you left your shi...

**math**

Electron Tube Electronics made 50,000 TVs last month. If 3.5% of them were high definition, how many high definition TVs were produced?

**math**

Ventura Coal mined 6 ¨ø tons on Monday, 7 ¨ú tons on Tuesday, and 4 ¨ö tons on Wednesday. If the goal is to mine 25 tons this week, how many more tons must be mined?

**construction**

a ladder which is place against a building whose height is 40 metres should have a base of?

**baking**

regarding the blending method, which statement is false? A.Recipes typically call for baking soda or baking powder B.Blending method recipes exclusively on the use of pastry flour. C.Separately prepared wet and dry mixtures are combined. D. As a rule,garnish ingredient are add...

**chmistry**

A 4.98 g sample of aniline (C6H5NH2, molar mass = 93.13 g/mol) was combusted in a bomb calorimeter with a heat capacity of 4.25 kJ/°C. If the temperature rose from 29.5°C to 69.8°C, determine the value of ΔH°comb for aniline.

**science**

Is the speed of light decreasing? I've heard It is.

**literary**

Protagonit

**Language Arts**

7. Which of the following best summarizes "Cyber Chitchat"? 8. The tone of "Cyber Chitchat" is

**7th grade science**

are they right???

**english**

no rules

**math**

what is 5.2 million times 2.6

**english**

Compare and contrast possible compensation plans for the Food service manager and a reservation manager?

**Business**

Compare and contrast possible compensation plans for the Food service manager and a reservation manager?

**math**

sin è = 0.1736 O = ? H = 11

**health**

Argue the following statement: Despite our relatively high level of healthcare expenditure, we may still be getting enough for our money.

**trig-math**

4. A carpenter wants to be sure that the corner of a building is square and measures 6.0 ft and 8.0 ft along the sides. How long should the diagonal be? A. 12 ft B. 10 ft C. 11 ft D. 14 ft 5. A wheel 5.00 ft in diameter rolls up a 15.0° incline. How far above the base of t...

**math-TRIG**

i thank you for the one u did i have 40 of these i got the ans to the rest these are the one i could figure out so plz any help i acan get i thNK U a lot

**math-TRIG**

1. Which angle measure is consistent with all of the following criteria? (i) The reference angle is 40°. (ii) The angle is more than one revolution. (iii) The angle's terminal side is in Quadrant II. (iv) The angle isn't positive. A. –580° B. –500°...

**american history**

the stamp act

**American Government**

I mean its B!

**American Government**

its A.!

**Chemisty**

How many GRAMS of sulfur are present in 1.53 moles of sulfur dichloride ? grams. 2. How many MOLES of chlorine are present in 3.61 grams of sulfur dichloride ? moles.

**chemistry **

Balance the following chemical equation: C3H7OH(l) + O2(g) CO2(g) + H2O(g)

**Chemisty**

How many V atoms are there in a 26.3 gram sample of V?

**math**

The number of people in the United states with mobile cellular phones was about 142 million in 2002 and about 255 million in 2007. if the growth in mobile cellular phones was linear, what was the approximate rate of growth per year from 2002 to 2007.

**math**

Ten times a number equals ten more than eight times a number. what is the number?

**college alg**

i wanted to ask where did u get .9x from and 1.3 from

**college alg**

A particular style of shoes costs the dealer $97 per pair. At what price should the dealer mark them so he can sell them at a 10% discount off the selling price and still make a 30%profit?

**Chemisty**

The compound copper(II) nitrate is a strong electrolyte. Write the reaction when copper(II) nitrate is put into water

**Chemisty**

so i would 0.0808 in x (2.54 cm/in) = 2.6E-1 3 pounds x (453.6 g/lb)= 1.4E3 SO THAN WHAT DO I DO NEXT

**Chemisty**

Wire is often sold in pounds spools according to the wire guage number. That number refers to the diameter of the wire. How many meters are in 3-Ib spool of 12 gauge aluminum wire? A 12-guage wire has a diameter of 0.0808 in. Aluminum has a density of 2.70 g/cm^3. (V=3.14r^2L)

**Chemisty**

A certain salt is known to have a solubility in water of 25.2g/100g water at 100°C and 11.4g/100g water at 20°C. The salt is dissolved in 240 g of water at 100°C until no more solid will dissolve. How much salt will crystallize out when the solution is cooled to 20...

**Chemisty**

The mass of a single niobium atom is 1.54E-22 grams. How many niobium atoms would there be in 312 milligrams of niobium?

**Chemisty**

The radius of a chromium atom is 125 pm. How many chromium atoms would have to be laid side by side to span a distance of 1.62 mm?

**Chemisty**

The volume of a single niobium atom is 9.46E-24 cm3. What is the volume of a niobium atom in microliters?

**Chemisty**

so now would i do this 124g/8.56 and whatever i get i add it to 50.0

**Chemisty**

we are looking for =cm^3

**Chemisty**

so whats the V

**Chemisty**

you have 100.0-mL graduated cylinder containing 50.0 mL of water. you drop a 124-g piece of brass (density =8.56 g/cm^3) into water. to what height does the water rise in the graduated cylinder

**Chemisty**

The radius of a lead atom is 175 pm. How many lead atoms would have to be laid side by side to span a distance of 1.58 mm?

**Chemisty**

Give the number of significant figures in the following number? 2.300*10^-4

**Chemisty**

Give the number of significant figures in the following number? 0.00546

**Chemisty**

What instrument would you use to determine the volume of orange juice

**Chemisty**

Yes thank you

**Chemisty**

what instrument would you use to determine the mass of three apples

**Chemisty**

The mass of a single silver atom is 1.79E-22 grams. How many silver atoms would there be in 153 milligrams of silver?

**Math**

complete the function table below for the function F(x) =x2=2 . the numbers in the second row of the completed table make an arithmetic sequence ?.

**vocabulary**

i need to put 20 vocabulary words in a story helpp!!

**psy 220**

HELP going through home CRISIS Find a peer reviewed article which discusses the effects of optimism on physical and psychological health. (You may need to find two articles in order to cover both the physical and the psychological areas).

**physics **

Planets A and B orbit the same star. Planet B is four times further from the star than planet A and has twice the mass of planet A. The gravitational force of the star on planet B is ____ the force on planet A.

**math**

6 men have 6 bags each, each one has 6 cats and they had 6 kittens how many legs in all

**government**

27. Understanding Concepts Answer each of the following questions in complete sentences. Be sure to support each answer with specific examples. 6 points each Federalism Explain how the system of federalism balances the needs of a strong national government with the need to pro...

**English**

need help on the book night. 11. How does Moishe the Beadle’s experience in the Galician forest change him? Your response should be at least one paragraph long. (2 points) 12. What is the irony of Elie’s and his neighbors' joy in leaving the hot ghetto? Your resp...

**his/135**

describes the social, economic, and political composition of the decade of corporate greed and how it affected the political climate of the 1980s.

**math**

y= -x+1 using the numbers -2,-1,0,1,2 as x

**physical science**

A chair lift holding a 100 kg man rises 5 meters in height in 10 second time period. Ignore the weight of the chair and related machinery and answer the following: What is the weight (force exerted by his mass) of the man, in Newtons?

**st paul (math college algebra)**

rational expessions 7/3-8/12x-8

**chemistry**

Assuming the density of a 5% acetic acid solution is 1.0 g/mL, determine the volume of the acetic acid solution necessary to neutralize 25.0 mL of 0.10 M NaOH. Record this calculation on your report sheet.

**Geometry**

a ladder which is place against a building whose height is 40 metres should have a base of?

**Geography**

The four Modernizations of China are Industry, Agriculture, Science/Technology,and Defense

**french**

On Saturday,I will play tennis with my father.

**world history**

Romance Languages

**world history**

Roman Languages

**social studies**

to achieve full employment without inflation; > to restore external equilibrium and defend the dollar; > to enhance the efficiency and flexibility of our private and public economies; > to widen the benefits of prosperity; > to improve the quality of American life ...

**math**

13

**algebra 2**

m=-6

**math**

240 divided by 6=40 Your answer is 40 pounds

**Finance Homework Help, Accounting Assignment Help, Business Homework Help, Math Homework help**

This article is about an online education service company ACCOUNTINGHOMEWORKTUTORcom , which is, a Global community of Students and Subject Experts where Students can interact with Tutors/Experts to get the Homework Help/Solutions of their Queries/Assignments/Projects. As per ...

**Finance Homework Help, Accounting Assignment Help, Business Homework Help, Math Homework help**

This article is about an online education service company accountinghomeworktutor. (om , which is, a Global community of Students and Subject Experts where Students can interact with Tutors/Experts to get the Homework Help/Solutions of their Queries/Assignments/Projects. As pe...

**psy**

Yes, this freakin class is giving me a headache! i just read my husband the page of the textbook that 'describes' mechanistic interactionism just so that when I was done reading I could say "THIS DOESN'T MAKE ANY SENSE!!!!" and I still don't know how ...

**English- Fallacies**

Well, which are the correct answers?? I also need help badly... please anybody??

**MATH**

the difference of t and five multiplied by six is four. written out is... 6(t-5)=4 right? and how would i write out.. the opposite of four is less then the product of y and seven. is it, -4<7y? and last. -3/5 times -5/3 is what? -25/9?

**ethics**

What are the similarities and differences of the Consequentialist theories(ends based theory) and the Deontological theories(Rules based theory).

**HUM 130**

What differences did you find between the popular usage and actual definitions in Karma?

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