Saturday

April 19, 2014

April 19, 2014

Total # Posts: 68,190

**Chemistry**

What does each electron outside of a nucleus occupy?

**Math**

Write multiplication equation that has a solution of 9/14

**Math**

Write a multiplication equation that has a solution of -14.8

**help i have no idea!!!!!!**

1.It took Jack 4 hours to drive from his house to the beach at a speed of 45km/h. If he takes 5 hours to make the return trip home,what will his speed be?

**Personal**

When I print them from my printer they aren't like glossy. That's how we need them. I asked Walgreen's and they said they can't do that because it's photo-shopping or something..

**Personal**

I'm printing my pictures out from Walgreens so like how would I get them there.

**Personal**

Can I then print it out? Like the real pictures?

**Personal**

Her moms like never home, she usually gets home really late.

**Personal**

I have a question about like life... it relates to school as well. Like I have a huge project due THIS Thursday and I helped take care of my friends dogs and I have to take pictures of them and my friend says I can take them now and when I ask her she always says she can't...

**Science**

For carbon to move from an animal to a car, what processes need to happen? Photosynthesis, combustion, and respiration? Respiration, fossilization, and photosynthesis? Fossilization, decomposition, and respiration? Or respiration, photosynthesis, and decomposition?

**Science/Chemistry**

Is this equation balanced? Does it show that no atoms are lost or gained in chemical reactions? 8Fe + S8 --->8FeS

**physics**

A 5.0-nC charge is at (0, 0) and a -2.0-nC charge is at (3.0 m, 0). If the potential is taken to be zero at infinity, what is the electric potential energy of a 1.0-nC charge at point (0, 4.0 m)? Answer 1.5 × 10-8 J 3.6 × 10-9 J 1.1 × 10-8 J 7.7 × 10-9 J

**physics**

What is the minimal resistance of a 100 W light bulb designed to be used in a 120 V circuit? Answer 12.0 Ω 144 Ω 1.2 Ω 0.83 Ω

**Statistic Help please**

1. no;no 2. 20%

**Algebra I**

Solve the linear equation by elimination 10x-9y=46 -2x+3y=10

**science quiz pls help!!!**

i agree with al of them but 3 and 7

**Science**

Some water molecules are split into hydrogen and oxygen when going from: A. Atmosphere to clouds B. Ocean to atmosphere C. Ground water to surface water D. Surface water to biosphere EXPLAIN!

**physics**

A 3.0-kg object moving 8.0 m/s in the positive x direction has a one-dimensional elastic collision with an object (mass = M) initially at rest. After the collision the object of unknown mass has a velocity of 6.0 m/s in the positive x direction. What is M?

**STATISTIC ****HELP******

your a hoe bag

**english**

Settlers reached the organ territory in 1840's. Which is the verb of the sentence? a)1840's b)reached c)oregon territory d)settlers

**gaso;ine**

How many gallons of gasoline were sold in 2013

**Math**

You deposit $7,900 in a money-market account that pays an annual interest rate of 4.3%. The interest is compounded quarterly. How much money will you have after 3 years?

**Environmental Concern Speech**

Can someone give their opinion about the beginning of my speech? "A few short days ago, my mother and I left our house to journey to the local grocery store. While my mother veered onto the highway, I quickly glanced over at the side of the road, only for my attention to ...

**Math**

Square on top 3x+12 sides 5x-3 and 7 on bottom 18

**math**

a 15 foot ladder is placed against a vertical wall of a building with the bottom of the ladder stand on level ground 12 feet from the base of the building. How high up the wall does the ladder reach?

**Science asap**

Which organisms are capable of converting gaseous nitrogen in the air into a form that other living organisms can use? nitrogen-fixing bacteria denitrifying bacteria decomposers producers Which step in the nitrogen cycle is accelerated at the beginning of the eutrophication pr...

**physics**

Complete the following nuclear reaction: ^16,v8 O + ^4, v2 He → ________ + ^19, v10 Ne 1p 1n 2H 3H

**math**

The tail of neil's dog is 5 1/4 inches long. This length is between which two inch marks on a ruler?

**Chemistry**

If 0.75 g of a gas dissolves in 1.0 L of water at 20.0 kPa of pressure, how much will dissolve at 105.4 kPa of pressure?

**math**

2/3(6+3x)-7x

**math**

0.9-2(3r+0.2)

**math**

4(5x+2)-6

**math**

6(1y+2)-6+5y

**math**

2(15+5w)-w

**Grade 10 English**

Based on the movie, The Red Violin what are 3 ways it differs from most Hollywood blockbusters?

**Math**

2

**Math**

state the A value of each quadratic equation 1. Y=2x^2-4x+1 Please help

**Personal Improvement**

I'd like some additional examples.

**Personal Improvement**

Like humbleness, generosity, of that type.

**Personal Improvement**

What are some examples of values that one could stand up to?

**Grammar**

Us?

**Grammar**

Us or we? "Our characteristics make us/we and friends go to the movies."

**Social studies***help*****

what makes mining in cerro rico mountain so hard? A.distance from the city of potosi B.isolation from other workers C.dangerous working conditions and low pay D.lack of job security i pick B.

**Social studies***help*****

2.what makes mining in cerro rico mountain so hard? A.distance from the city of potosi B.isolation from other workers C.dangerous working conditions and low pay D.lack of job security my answer is D.

**Math**

A B B B

**Environmental Concern Speech **

I am struggling to prepare a environmental concern speech that must consist of 2-minutes' worth of writing. In fact, I am torn and conflicted about which concern to chose: deforestation, pollution, or neglect of nature. What do you think? Which do you think will be the gre...

**Social studies***help*****

what makes mining in cerro rico mountain so hard? A.distance from the city of potosi B.isolation from other workers C.dangerous working conditions and low pay D.lack of job security

**chemistry**

How many grams of CL2 are needed to produce 7.20 moles of chloroform?

**chemistry**

How many grams of CL2 are needed to produce 7.20 moles of chloroform?

**Science**

B. Mechanical digestion.

**Science**

Some animals, but not humans, have an organ called a gizzard located near the top of their digestive tract. This organ is small and can contain small rocks. It also has thick, muscular walls. Based on this physical description, which of the following is most likely to be the f...

**Please help!**

Perfect Thank you!

**Please help!**

If you can please help, I would greatly appreciate it! Determine the equation of g(x) that results from translating the function f(x) = (x + 10)^2 to the right 12 units. Thank you!

**Physics**

Three point charges of 8 C, 3 C, and -5 C, are locate at the top, bottom left, and bottom right corners respectively of an equilateral triangle of side 1Å. Find the magnitude and direction of the net force on the 3 C charge.

**Math 117**

Thank you so much, greatly appreciated!

**Math 117**

Awesome. Thank you so much!

**math**

gay

**trig**

Find all angles, 0≤A<360, that satisfy the equation below, to the nearest 10th of a degree. 2tanA+6=tanA+3

**math**

how would you would model 5 times 2/3

**math**

No because a product is the answer to a multiplication or division problem and 6 can't be the multiple in a problem if its the product or answer.

**chemstry**

the most prominent line in the spectrum of an element is 267.2 in what region of the electromagnetic spectrum is this line found

**Management for Organizations**

he most important difference between managing and leadership can best be described as follows

**Physics**

A 2.2 C charge is located on the x-axis at x = -1.5 m. A 5.4 C charge is located on the x-axis at x = 2.0m. A 3.5 C charge is at the origin. Find the net force acting on the 3.5 C charge.

**Physics**

A 2.2 C charge is located on the x-axis at x = -1.5 m. A 5.4 C charge is located on the x-axis at x = 2.0m. A 3.5 C charge is at the origin. Find the net force acting on the 3.5 C charge.

**Probability**

55

**Please help me**

any1?

**Math 2 questions**

A rectangular prism has a width of 92 ft and a volume of 240 ft3. Find the volume of a similar prism with a width of 23 ft. Round to the nearest tenth, if necessary. 3.8 ft3 60 ft3 15 ft3 10.4 ft3 A pyramid has a height of 5 in. and a surface area of 90 in2. Find the surface a...

**Physics**

A 2.2 uC charge is located on the x-axis at x = -1.5 m. A 5.4 uC charge is located on the x-axis at x = 2.0m. A 3.5 uC charge is at the origin. Find the net force acting on the 3.5 C charge.

**english**

thank you Ms. Sue

**english**

list three sets of rhyming words from this poem. One set has four words. Summer. When summer blues the skies and thrushes sing for hours, and gold and orange butterflies float by like flying flowers. Although I squint my eyes the way a thinker does, somehow, I just can't r...

**Math plz help me!!! URGENT!!**

Thank u soooo much,Damon! :D

**Math plz help me!!! URGENT!!**

Find the volume of a cone with a radius of 10 mm and a height of 6 mm. 628 mm3 600 mm3 1,884 mm3 1,254 mm3*** Find the lateral area of a cone with a radius of 7 ft. and a slant height of 13 ft. Use 3.14 for π and round to the nearest whole number. 439 ft2 324 ft2 572 ft2 ...

**statistic help please**

Thanks

**psychology**

The sense of smell is closely linked to: A. proper functioning of the auditory canal. B. perceptual constancy. C. memories and emotions. D. the physiology of the taste buds.

**Trigonometry**

What are the exact solutions within the interval [0,2pi)? sin2x=cosx

**math**

City Cellular purchased $28,900 in cell phones on April 25. The terms of sale were 4/20, 3/30, n/60. Freight terms were F.O.B. destination. Returned goods amounted to $650. . If the manufacturer charges a 4 1/2 % late fee, how much would City Cellular owe if it did not pay th...

**Biology help please!**

What is your opinion of the balance of nature hypothesis? Would the deer on the island be better off, worse off, or about the same without the wolves. Defend your position.

**english**

thanks Ms. Sue

**english**

Someone can help me this Marking the rhythm please. Mark the strong beats in each line: Mary had a little lamb, its fleece was white as snow, and everywhere that Mary went, the lamb was sure to go.

**bcf103**

your acquisition program expects to award a vehicle production contract in April 2005. The first item from this contract is expected to be delivered in January 2006. The estimated unit cost for each vehicle is $1 million (then-year dollars and the contractor can deliver exactl...

**chemistry**

The specific heat of ethanol is 0.59 cal/g Celsius If one adds 450 cal of heat to 37 g of ethanol at 20 celsius what would the final temp be

**Biology**

When a teapot boils, we see a white cloud rising from the spout. The white cloud is composed of: A. water in the liquid phase B. water in the gaseous phase c. water molecules coming apart to from H+ and OH- ions D. H+ and OH- ions coming together to form water molecules. Explain!

**Biology**

What is a mutation? How does this change the information in a DNA molecule?

**English **

"That is what I did to make my difference." That's what I put for my body closing sentence and my teacher considers it lame. How could I improve it?

**Math**

It was A.

**Math**

What is a trend line on a scatter plot? A. a visual representation of the relationship between two variables. B. a line connecting only the highest and lowest values on a graph. C. A line connecting all the data points on a scatter plot* D. Any line of data on a graph

**Chemistry**

When the rate of the reaction 2NO+O2=2NO2 was studied, the rate was found to double when the O2 concentration alone was doubled but to quadruple when the NO concentration alone was doubled. Which of the following mechanisms accounts for these observations? a.) Step 1: NO + O2=...

**Chemistry**

Determine the rate constant for the following second-order reaction: A=C+2D given that the initial concentration of A is .3 M and that the concentration of C increase to .01 M in 200 seconds. Express the result in terms of the rate law for the loss of A.

**statistics**

A food manufacturer samples 7 bags of pretzels off the assembly line and weighs their contents. If the sample mean is 14.2 oz and the sample standard deviation is 0.60 oz., find the 95% confidence interval of the true mean.

**MATH 104**

Last semester, a certain professor gave 24 As out of 244 grades. If one of the professor's students from last semester were selected randomly, what is the probability that student received an A? (Assume that each student receives a grade.)

**can u explain? 1 question**

Really? Thank you.

**can u explain? 1 question**

What is the formula for volume of a pyramid?

**i need yur help with this..**

Thank you.

**i need yur help with this..**

Sorry. my answer for #2 was originally 105. wasn't paying attention.

**i need yur help with this..**

Find the surface area of a square pyramid with a base length of 11 cm and a slant height of 15 cm. 472 cm2 451 cm2*** 781 cm2 330 cm2 Find the volume of a rectangular prism with the following dimensions: Length = 5 mm Base = 7 mm Height = 3 mm 142 mm3 *** 105 mm3 126 mm3 130 mm3

**English**

I think it is told from the second person point of view

**English**

"You should just go somewhere. You ruined our relationship, and I don't want to talk to you anymore," Bertha said to Mitchell as he begged her for forgiveness, "But, Bertha, you are the best girl in the world. You make my dreams come true." Bertha ignor...

**English**

"I don't want to put my shoes on," cried Timmy. Timmy had been fussy ever since snack time. He didn't get a cheese stick because Michael ate the last one. Then he didn't get to sleep at all during nap time. Now he was really worked up. "I want to go ...

**English**

First, you will need to wash your hands and gather all of your materials. Once you've done that, follow all of the directions in your cookbook. Put your crispy treats in the oven and cook for 30-35. Once the treats are cooled, you and your friends can enjoy. a)first person...

**English**

Timmy Turner was rushing to get to school because he was going on a field trip. Timmy felt so happy and excited that he was going on his first field trip of the year. Timmy thought that everything was going to go good that day. a)first person b) second person c) third person I...

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