# Posts by Michelle

Total # Posts: 2,049

**PHYSICS**

by the way i already know the answer, i dont need it. (100 mv) i need to know how to do it or why it is 100 mv

**PHYSICS**

I'm having some trouble with a problem on my physics pre-exam, if there is any formula please let me know so i can do a bit of research on it. any help is greatly appreciated in advance. The inner membrane of a cell membrane is negative relative to the outer surface. if 1....

**Algebra 2**

Given the exponential function A(x) = P(1 + r)x, what value for r will make the function a decay function? r = ?2.1 r = 2.1 r = 0 r = 0.1

**Chemistry**

You have a 35.5 g of a saturated solution of potassium nitrate at 80oC which you cool to 40oC, what mass of potassium nitrate will precipitate out of solution? @80 degrees C solubility is 160g solute/100g H2O @40 degrees C solubility is 60g solute/100g H2O

**Personal Fiance **

You think that in 8 years it will cost $247,000 to provide your child a 4-year college education. Will you have enough if you take $77,000 today and invest it for the next 8 years at 8 percent? Round the answer to the nearest cent. Round FV-factor and FVA-factors to three ...

**Math Circumference to Area???**

Help! It say that the circumference is equal to ? over 2 and i have to find the area HOW DO YOU DO THAT???? C=?/2

**Math**

Help! It say that the circumference is equal to ? over 2 and i have to find the area HOW DO YOU DO THAT???? C=?/2

**Math**

Well huh?? i am right hun

**Math**

A B B B B C B A D A A A A B A B C A THIS IS FOR Lesson 9: Equations and Inequalities Unit Test CE 2015 Essential Algebra Readiness (Pre-Algebra) A Unit 7: Equations and Inequalities IM RIGHT TRUST MEE

**Math**

WAIT IM SORRY !!! I DID THE WRONG ONE

**Math**

1.a 2.a 3.c 4.d 5.c 6.d 7.a 8.d 9.a 10.b 11.a 12.a 13.b 14.b 15.d 16.b 17.b 18.b 19.a 20.a 21.a 22.b 23.b 24.b

**Physics**

Oh great! Now I know. Thank you for answering my question.

**Physics**

I am curious how the earth work as an omnipresent conductive surface in an electrical distribution system?

**Science**

Why is Earth is the omnipresent conductive surface?

**Physics**

It saves human life from the danger of electrical shock which can cause death, by blowing a fuse. How can “blowing a fuse” can rescue someone's life? Please answer. Thank you.

**Math**

Determine the points at which the function is discontinuous and state the domain using interval notation f(u)=(4-u^2)/(7u+7?-u^2-u?) Please help.

**Math**

Lindsey is 5 years less than half her father's age. The sum of their ages is 79. How old is Lindsey?

**math**

im sorry kid you got most of them wrong and no one helped you and your mom should not take away your christmas thats so sad.

**Math**

You answered this wrong. 3 trays of strawberry plants is $16.47 not just one strawberry plant. Also the ratio is 3 strawberry plants for every 2 ivy plants. You inverted the ratio. And they want to know how much 10 ivy plants trays + 3 strawberry trays would cost. Shouldn'...

**math**

thank you Scott your awesome

**math**

oil consumption is increasing at a rate of 2.2% per year. in how many years will the oil consumption be twice the amount it is today?

**Math**

if michael opened an account paying 1% interest for 20 years. will his money double in time? how many years will it take to double?

**Math**

thank you

**Math**

a family of 100 ants invades your home. if its population increases at a rate of 20% per week, in how many weeks will there be 200 ants? 400 ants? and 800 ants?

**math**

urban encroachment is causing the area of a forest to decline at a rate of 7% per year. what is the half-life time of the forest?

**math**

a daily newspaper had 12,125 subscribers when it began publication. five years later it has 10,100 subscribers. what is the average yearly rate of change in the number of subscribers for the five year period?

**Science**

im lost

**physics **

a golf ball is hit at an angle of 45 degrees with the horizontal. if the initial velocity of the ball is 52m/s , how far will it travel horizontally before striking the ground?

**ss**

B C A C D YOUR WELCOME I HOPE YOU GET 5/5

**Social Studies**

What are two helpful developments in Georgia and the rest of the country that occurred after the Revolutionary War ?? Please help me I'm comfused

**art**

Anynomos and sam your very welcome

**art**

A. D. D. there you go hope i helped you

**Geometry**

Find m<HIR if m<RIN =80, m<HIR = 8x+2, and m<HIJ = 19x-6

**Math**

h(x) = 2-4x A. h(-5) my answer is -62 B. h(4) my answer is -34

**Algebra**

No. My classmate and I are working together.

**Algebra**

Please can you explain how to solve the problem?

**Physical Science**

How will you prepare a laboratory procedure to verify the validity of the hypothesis? Give example.

**Maths age problems **

Tom is 6 years older than James. In 5 years time their combined ages willbe36.how old are they now?

**Math-college**

Here is a linear inequality to solve: 8x + 8 < 3 (x + 1)

**chemistry**

what is electromagnetic radiation

**la**

i dont understand compare the victorian period to modern day life like in christmas carol essay

**Physics**

A 0.299 kg bead slides on a curved wire, start-ing from rest at point A as described below: A: a crest (hill) 6.15 m high b: a valley between A and C C: a crest (hill) 1.85 m high The acceleration of gravity is 9.8 m/s2 . 1) If the wire is frictionless, find the speed of the ...

**Language Arts**

Ms.Sue! Please help!

**Language Arts**

Please help!

**Language Arts**

Please help! In an essay discuss the way in which Naomi Shihab Nye treats loneliness in "The Rider" What does loneliness mean to the speaker? How does bicycling help her leave her loneliness behind? Cite passages from the poem to support your points. My answer: ...

**French**

Write a paragraph in French of at least 10 sentences talking about a trip you hope to take in the future. What do you hope to do? Write in comp;ete sentences in French.

**Chemistry**

If 2.5x10^-3 moles of O2 were produced in the reaction, how many grams of H2O2 had to react?

**College Math**

What is the change in Michaels total pay for each copy of History is fun he sells? What is Michaels total pay if he doesn't sell any copies of History is fun?

**College Math**

Michael is a software salesman. Let y represent his total pay (in dollars). Let x represent the number of copies of History is Fun he sells. Suppose that x and y are related by the equation 1700+90x=y .

**Algebra **

30 is the product of Chrissy's height and 2.

**Icd10**

A patient presents with hypertrophic scarring to her chin from a burn received one year ago. Scar management has failed. What ICD-10-CM codes are reported? Select one: a. T20.03XA, L90.5 b. T20.03XA, T20.03XS, L91.0 c. L90.5, T20.23XA d. L91.0, T20.03XS D

**idk**

JKOPK[

**math**

From a group of 65 students who failed Business Mathematics in 2010 we found the following reasons: 35 for not attending class (C); 30 for not doing homework (H) and 25 for not visiting tutors (T). Fourteen did not attend class and did not visit tutors; 15 did not visit tutors...

**Technical writing **

Identify the sentence that is punctuated correctly. Select one: a. Once inside, my mother's house seemed much larger than it appears on the outside. b. Once inside my mother's house seemed much larger, than it appears on the outside. c. Once inside, my mother's ...

**Technical writing **

Identify the sentence that is punctuated correctly. Select one: a. My parents moved to West Virginia when they retired because the price of living is cheaper there. b. My parents moved to West Virginia, when they retired, because the price of living is cheaper there. c. My ...

**Technical writing **

Identify the sentence that is punctuated correctly. Select one: a. In December 2013 I visited my aunt for Christmas in Allentown, Pennsylvania, for the first time in 20 years. b. In December 2013, I visited my aunt for Christmas in Allentown, Pennsylvania for the first time in...

**Technical writing **

Always use a comma before somebody's name in a sentence. A.true B.false B

**Hcpcs**

J codes do not include drug_____. Amount?

**Technical writing **

Which is the correct comparative form of easy? Select one: a. easiest b. more easy c. easier d. easyer C

**Technical writing**

So is it c because the pad is a subject as well right

**Technical writing **

Identify the subject and complete verb in each of the following sentences. A pen and a pad of paper are in the top drawer of my desk. Select one: a. paper/drawer; are b. pen; are c. pen/pad; are d. pen/paper; are D

**Technical writing**

Thank you Ms. Sue

**Technical writing **

Identify each as fragment, run-on, comma splice, or sentence. Edgar Allen Poe invented the convention of the solution that is overlooked. Because it is so obvious. Select one: a. fragment b. run-on c. comma splice d. correct sentence A

**Finance**

Annual credit sales of 7.75 million - divide this by 365 and that gives you the daily credit sales = 26,712 multiplied by the 34 collection period and your total is $908,219.18

**physical science**

A uniform stripe of eureka (resistivity 5-0 × ?10?^(-7) ?m) has a resistance of 0.80 ? per metre and is 0.25 cm wide. What is its thickness? (show work)

**physical science**

A block of carbon, 1.0 cm by 2.0 cm by 5.0 cm has a resistance of 0.80 ? between its two smaller faces. What is the resistivity of carbon? (show work)

**physical science**

. The maximum allowable resistance for an underwater cable is one hundredth of an ohm per metre. If the resistivity of cooper is 1.54 × ?10?^(-8) ? m, find the least diameter of a copper cable that could be used (show work)

**physical science**

What length of German silver wire, diameter 0.050 cm, is needed to make a 28 ?resistor, if the resistivity of German silver is 2.2 × ?10?^(-7) ? m (show work)

**physical science**

The resistance of the ohm is very approximately that of a column of mercury 1.06 m long and of uniform cross-section of one hundred of a cm^2. Find the resistivity of mercury.(show work)

**physical science**

Taking the resistivity of platinoid as 3.3 × ?10?^(-7) ? m, find the resistance of 7.0 of platinoid wire of average diameter 0.14 cm.

**physical science**

The heating elements of an electric toaster is typically made of nichrome wire (an alloy of nickel and chromium). As current passes through the wires, the wires heat up, thus toasting the toast. Estimate the overall resistance of a heating element which is 220 cm long and ...

**pyhsical science**

A wire of uniform cross-section has a resistance of R ?. What would be the resistance of a similar wire, made of the same material, but twice as long and of twice the diameter?

**Algebra**

can you help me graph the function y=-5(3^x)please? f(x)=-5(3^x) f(x)=-5*3 f(x)=-5(9) =-15 =-45 Is this the correct way to work this problem out and how to I graph?

**Technical writing**

Identify the subject and complete verb in each of the following sentences.

**Technical writing **

The teacher should have been more patient with her students. Select one: a. students; should have b. teacher: should have c. teacher; have been d. teacher; should have been D.

**Technical writing **

In order to have a complete sentence, you need a ________. Select one: a. subject, verb, and a complete thought b. subject and verb c. subject, verb, and a prepositional phrase d. subject, verb, and a dependent clause

**Technical writing **

Two independent clauses joined together with no punctuation create a ________. Select one: a. complex sentence b. compound sentence c. run-on d. comma splice

**Chemistry **

Given that the battery produces a current of 2.5A that passes through molten zinc chloride for 3 minutes what charge would be dissipated through the electrolyte

** math**

find the maximum and/or minimum values of the function f(x) for the indicated value of x f(x)=x^2 -4x+3 2<_ x _>5

**Math 115**

Calculate the slope and write an equation for the linear function represented by each of the given table. A W 5 30 7 40 W=_?___ I PUT W=5x+5 and W=5+5x BUT IT SAID IT WAS WRONG.

**Math Velocity **

Jeff is standing on a bridge 5M above the river, He picks up a small rock and tosses it into the air, the rock reaches a height of 12M in one second and hits the water in about 2.3 seconds Determine when the rock reaches a height equal to the bridge but on the way down.

**Women should be treated as equals**

Obviously we women are the pillars of the world without us the world wouldn't be able to function properly and it is said that behind every successful man is a powerful woman

**Math**

MEME_MASTER i did put the CORRECT answers urghhhh

**Math**

MC Ren to who??

**Math**

Anonymous im right plzz i am

**Math**

I JUST TOOK THE TEST ITS... A B B B B C B A D A A A A B A B C A THIS IS FOR Lesson 9: Equations and Inequalities Unit Test CE 2015 Essential Algebra Readiness (Pre-Algebra) A Unit 7: Equations and Inequalities IM RIGHT TRUST MEE

**health and physical education**

im so lost rn and partly blind

**health and physical education**

ummmmmmmm......

**Math**

Chris had a tin of 24 cookies. He has eaten 1/4 of the cookies. How many cookies has he eaten ?

**Probability**

The signers of the declaration of Independence came from the 13 colonies as shown: Massachusetts: 5 New Hampshire: 3 Virginia: 7 Maryland: 4 New Jersey: 5 Pennsylvania: 9 Rhode Island: 2 New York: 4 Georgia: 3 North Carolina: 3 South Carolina: 4 Connecticut: 4 Delaware: 3 ...

**math**

ok sure anonymous what test is that is it a quiz if so which lesson

**math**

this is for lesson 11 unit 3 rational numbers unit test

**math**

SURE Fòx what test are you on?

**math**

aww here you go 1.C 2.C 3.D 4.D 5.A 6.B 7.D 8.C 9.C 10.A 11.C 12.C 13.C 14.C 15.C 16.D 17.D 18.B Trust me i just took the test 18/18 i hope i help you xoxo michelle aka shelly

**Reading Process LA Q**

thank you so much ~Thalia !! i got 4/4

**Pre Calculus**

A flare is launched straight up with a velocity of 200 feet per second. The function h(t)= 200t?16t^2 models the height h(t)of the flare are at time t. How many seconds will it take for the flare to hit the ground?

**Math**

A book of golf balls contains yellow golf balls and white golf balls. You collect the representative sample shown (3 yellow, 2 white). If the bucket contains 50 golf balls about how many golf balls are white ?

**science**

What are the similarities and differences between mitosis and meiosis?

**math**

I JUST TOOK THE TEST ITS... A B B B B C B A D A A A A B A B C A THIS IS FOR Lesson 9: Equations and Inequalities Unit Test CE 2015 Essential Algebra Readiness (Pre-Algebra) A Unit 7: Equations and Inequalities IM RIGHT TRUST MEE