# Posts by Alexis

Total # Posts: 960

What percent of the circles are not white 2/5

math fractions
7/16 5/8 3/4

Writing in math - How can multiples of 10 also be multiples of 5?

I need to write a sentence for the following Reasoning: How can counting by 10's help you multiply by 10's?

Math
write a number pattern for 8 starfish each has 5 arms.

geometry
do the lenghts 11, 15, and 40 make a triangle?

Geometry
thankx reiny!

Geometry
In an equilateral triangle, what is the difference between the sum of the exterior angles and the sum of the interior angles?

read 2 chapters a day and if youh get really into da book then u will prob' just keep readin' it anyways

World History
Buddhism

World History
The religion based on the teachings of Siddhartha Gautama is known as?

world history
How did movable type help the Chinese to record their knowledge in a permanent form?

Chemistry
Draw the resonance structures for SeS2 and SiS2. There are 2 for SeS2 and 3 for SiS2. I really need help with this. If it can be explain with words, since pictures would be hard. Thanks!

physics
in deep space a gun is fired; how much force will be required to keep the bullet going?

algebra
\$7.80/hour = ______ cents/minute?

algebra
\$7.80/hour = ______ cents/minute?

hdhiwhgiturioyigpo

college Chemistry
It requires 945.0 kJ/mol to break N2 molecules into atoms. Calculate the maximum wavelength of light that will still break these molecules apart. I tried converting the energy to kj and using E=hc/wavelength but that didn't give me the right answer...

college Chemistry
it did work, thanks!

college Chemistry
It requires 945.0 kJ/mol to break N2 molecules into atoms. Calculate the maximum wavelength of light that will still break these molecules apart. I tried converting the energy to kj and using E=hc/wavelength but that didn't give me the right answer...

math
-7w+23=8w+1

Chemistry - College
The ionization energy of a certain element is 472 kJ/mol. However, when the atoms of this element are in the first excited state, the ionization energy is only 166 kJ/mol. Based on this information, calculate the wavelength of light emitted in a transition from the first ...

Physics
Ok thank you.

Physics
You are very slowly pushing up an incline with a calculator sitting on it. The coefficient of static friction is 0.7. At what angle θ will the calculator start sliding?

Physics
You are very slowly pushing up an incline with a calculator sitting on it. The coefficient of static friction is 0.7. At what angle θ will the calculator start sliding?

Physics
You are very slowly pushing up an incline with a calculator sitting on it. The coefficient of static friction is 0.7. At what angle θ will the calculator start sliding?

College Chemistry
Given that delta Hrxn for OH- ions is -229.6 kJ/mol, calculate the enthalpy of neutralization when I mole of a strong monoprotic acid (such as HCl) is titrated by 1 mole of a strong base (such as KOH) at 25-degrees C.

English-Article on the Hunger Games
you should put in that bella and edward are from the top selling twilight series, other than that i think that the artical is amazing

social studies
i need to draw a kid verson of a separatist

chemistry
An atom emits a photon of wavelength 1.08 meters. What is the energy change occurring in the atom due to this emission? (Planck's constant is 6.626 × 10-34 joule seconds, the speed of light is 2.998 × 108 m/s)

math
I have more ones than tens. The value of me tens digit is 80. What number am I?

Physics
A car (mass 880 kg) is traveling with a speed of 44 mi/h. A bug (mass 7.9 mg) is traveling in the opposite direction. What speed would the bug need in order to slow down the truck by one mile per hour in a big bug splash (i.e., final speed 43 mi/h)? I don't know how to ...

finance
Write a 200- to 300-word paper comparing long- and short-term financing. Describe situations in which each type of financing would be used. Post in your Assignment Section.

Physics
A car (mass 880 kg) is traveling with a speed of 44 mi/h. A bug (mass 7.9 mg) is traveling in the opposite direction. What speed would the bug need in order to slow down the truck by one mile per hour in a big bug splash (i.e., final speed 43 mi/h)?

Physics
A car (mass 880 kg) is traveling with a speed of 44 mi/h. A bug (mass 7.9 mg) is traveling in the opposite direction. What speed would the bug need in order to slow down the truck by one mile per hour in a big bug splash (i.e., final speed 43 mi/h)?

Physics
A car (mass 880 kg) is traveling with a speed of 44 mi/h. A bug (mass 7.9 mg) is traveling in the opposite direction. What speed would the bug need in order to slow down the truck by one mile per hour in a big bug splash (i.e., final speed 43 mi/h)?

140,000

math
2(b -3)+5=3(b-1)

Science
thank you...I hope people answer with good statements saying why need the most votes for science class. need as many as possible.

college physics
Okay thank you for your help.

college physics
Ohio State this is my first physics class I have ever taken.

college physics
So would it be 78*3.6

college physics
Arthur (mass 78 kg) and Violet (mass 31 kg) are trying to play on a seesaw. If Violet sits 3.6 m from the fulcrum, at what distance from the fulcrum should Arthur sit?

physics
F(new)=F(old)x Cos(angle)

college
Vocabulary analogies

what does the process of specialization do for the economy?

Math
So the answer is 1.2 million ? but that's also in the question.

Math
There are about 1.2 million people in the U.s who speak chinese. This is about 3 times the number of people who speak greek. How many people speak Greek?

How do we answer this question...the flower shop just received a shipment of 432 roses. they need to fill an order for 273 roses. use any method to estimate how many roses they will have left.

algebra 1
535

mary's birthday is between june 13 and june 23. the date of her birthday is not an even number. the sum of the digits is 3. when is mary's birthday?

Algebra
How do I solve this funtion: (2x-9)-(1-x)

Algebra
How do I solve this funtion: (2x-9)-(1-x)

College Economics
Hey can someone tell me how to graph this in excel please. Thanks. Produce a chart in Excel showing TC and TR with Q on the horizontal axis. Have Q go from 0 to 15,000 units. Produce a second chart showing MC and MR with Q again on the horizontal axis. Here is the problem for ...

economics
Hey can someone tell me how to graph this in excel please. Thanks. Produce a chart in Excel showing TC and TR with Q on the horizontal axis. Have Q go from 0 to 15,000 units. Produce a second chart showing MC and MR with Q again on the horizontal axis. Here is the problem for ...

English
How did Arthur Miller use the witch trials to represent the McCarthy witch hunt?

Explain how you would use a number line to round 148 to the nearest ten.

chemistry
What is the mass, in grams, of 3.57×10^−2 ?

what is the equivalt fraction to 9/12

Chemistry
A gas has a density of 1.25 g/L at STP. What is its molecular mass?

math
name each number in 2 different ways 67,000

math/prealgebra
what are the actual definitions to the word algebra itself? algebra? cubed? counter example? function table? function rule? can you help me find these definitions?

writing in expandfed form when it comes to hundred thousands.

statistic math
it is known that 5% of all parts manufactured at Plant F are defective. If 30 part are randomly selected what is the probability that all 30 parts are not defective and what is the probability that at least one of the 30 parts is defective?

Math
Find the equation of a line with slope m = -3 that passes through the point(5, -7) A.y = -3x + 22 B.y = -3x - 22 C.y = -3x + 8 D.y = -3x -8

HELP MATH
Thank you so is the property Subtitution?

HELP MATH
What property is demonstrated by the following? y = 3x + 7 and x = 3 y = 3 • 3 + 7 A.reflexive property B.symmetry C.transitive property D.substitution

Math
What property is demonstrated by the following? y = 3x + 7 and x = 3 y = 3 • 3 + 7 A.reflexive property B.symmetry C.transitive property D.substitution

Algebra
a) 1/6 b).17

Algebra
The hudson record store is having a going-out-of-buisness sale. CD's normally sell for \$18.00. During the first week sale, all CD's will sell for \$15.00. a. written as a fraction, what is the rate of the discount? b. what is this rate expressed as a percent? Round your...

Math
minus 2z on both sides 3z-43=80 then add 43 to each side 3z=123 then divide 123 by 3 and you get z=41

german
du hast durchfall??

Algebra
oh? so the answer is just n=6

Algebra
so the answer for 3 consecutive positive even integers such that the product of the second and third integers is 20 more than ten times the first integer........the answer is n=6 and n=-2

Algebra
thankx

Algebra
find three consecutive positive even integers such that the product of the second and third integers is twenty more than ten times the first integer. [only an algebraic solution can give full credit]

English
its really not good grammar ms. sue because you could use synonyms for the word a lot....you could used many or an extensive amount,,,but you really shouldn't use the word a lot...it just doesn't sound good

English
#1 should be He wants to take a lot of pictures of a baby. technically you shouldnt use the word a lot cuz its poor grammar

English
scared lonely

Algebra
4x^2-7x-2=0 (4x+1)(x-2) ssoooooo basically there are 2 answers for x......x=-1/4 or -.25 and.....x=2

chemistry
i got 8.3/299.15 = v2/311.15 but how do i get v2?

chemistry
If you have 8.3 liters of air in a balloon at room temperature (26°C) and heat the balloon to 38°C, what would the new volume be?

Math
Because he was examining train tracks.

chemistry
find the molarity of 9.0*10 (to the -4 power) moles of Mg(OH)2 in 1500 ml of water. what is the answer?

chemistry
find the molarity of 0.087 f of H2SO4 in 3.4 L of water? what is the answer

chemistry
17.9 moles of NaOH in 500 ml of water? please tell me the answer

chemistry
find the molarity of 35.8 g of HCl in 2.5 L of water???? what is the answer

chemistry
what mass of salt can be produced from the reaction of 3.45 grams of sodium hydroxide and an excess of hydrochloric acid?

chemistry

chemistry
what mass of salt can be produced from the reaction of 3.45 grams of sodium hydroxide and an excess of hydrochloric acid?

Kindergarten Math
How do I draw counters of 8 sandwiches

religion
what is a saying or a poem for dyer in the renassices

science
What made many scientists think the continents could not have changed position?

Math
the ratio of the corresponding side lengths of two triangles is 5 to 3. the perimeter of the larger triangle is 48m. What is the perimeter of the smaller triangle?

U.S history
what are 3 things that were or could of been, seen as "clouds in the blue skies of prosperity"?

math
What is the prime factorization of 48?

Trigonometry
2.424

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