Thursday
September 3, 2015

Posts by Jojo


Total # Posts: 223

physics
E=B*l*v*cos(theta) =(40)(0.024)(14.9)cos(0)<---east-west solve, the answer is in micro teslas west end in positive direction
February 5, 2011

Chemistry
a geometric isomerism
January 30, 2011

penn foster
sorry, my first time using this site. Medical Transcription lab homework. Radiology report. Woman dictates "in the plantar medial soft tissues extending to this abnormal soft tissue, carotery stick, suggesting an area of ulceration." I'm not sure if I'm ...
January 26, 2011

penn foster
i'm typing my lab 2, case 8 radiology report and can't make out one word in the report. "carotery stick" it what it sounds like the lady is saying, but it doesn't make sense and I can't find it in any dictionary. help
January 26, 2011

8th grade Science
im, not sure this question apeears to be quit a hard one
January 19, 2011

Chem 10
Calculate the value of the following in exponential form, using standard scientific or "e" notation (for example, 105 = 1.05e2). Enter the correct number of significant figures. (2.700e2 cm)3 / (1.20e3 cm)2 Can't understand how many sig figs.
January 18, 2011

physics
how can the work done to an object be the same amout as the potential energy when sitting on an incline plan.. (the object is a marble)
January 12, 2011

physics
how can the work done to an object be the same amout as the potential energy when sitting on an incline plan.. (the object is a marble)
January 12, 2011

math
forty-nine days is how many weeks? what are the factors of 12? forty books were put into eight equal stacks how many books were in each stck? how many years are in five centuries? what is the seventh mutiple of 6 then subtract 12 what is the differcecne?
December 15, 2010

com 156
What are some red flags that indicate you should avoid a particular source?
November 29, 2010

math
how often does a leap year occur? what are al the prime numbers less then 12. what is the eighth multiple of 32? is the last digit of the multiples if 4 odd or even? what are the six factors of 12? what are the factors of 16. two factors of 20 are 1 and 20. what are the four ...
November 9, 2010

math
ms. sue i can't find the goolge calultor
November 9, 2010

math
1234 + 607= 47,019 + 21,598= 405,679 + 319,477= ____________________ 1234 - 607= 47,019 - 21,598= 405,679 - 319,477=
November 9, 2010

Chemistry
i need help
November 7, 2010

math
25. is 16 a prime number? why or why not? 27. which of these numbers is a factor of 12? A 0 B 6 C 8 D 24
November 4, 2010

math
washington school cost about $12,350,000 to build. use words to write that amount of money. 24. two factors of 16 are 1 and 16 beacuse 1*16= 16. find three more factors of 16.
November 4, 2010

math
21.a. which of these number is a multiple of 10? A 35 B 40 C 45 D 101 b. how can you fine the answer for part a just by looking? 22.a. A dime is what fraction of a dollar? b. A dime is what percent of a dollar
November 4, 2010

math
10. $10.00-$5.46 11. 36,024 - 15,539 12. 43,675 + 52,059 19. 3.75 + 2.5 + 04 20. 42.25-7.5
November 4, 2010

math
8. in the 2004 presidentail election, 4651 residents of the state of rhode island voted for candidate ralph nader. round that number of residents to the nearest thousand, to the nearest hundred, and to the nearest ten.
November 4, 2010

math
write for multiplication/division facts using the numbers 3, 8, and 24. 5.what are the seven months of the year that have 31 days? 6. find the eughth multiple of six. then add one. what is the square root of the answer?
November 4, 2010

math
21.a. which of these number is a multiple of 10? A 35 B 40 C 45 D 101 b. how can you fine the answer for part a just by looking? 22.a. A dime is what fraction of a dollar? b. A dime is what percent of a dollar? 23. washington school cost about $12,350,000 to build. use words ...
November 4, 2010

math
whrit for multiplication/division facts using the numbers 3, 8, and 24. 5.what are the seven months of the year that have 31 days? 6. find the eughth multiple of six. then add one. what is the square root of the answer? 8. in the 2004 presidentail election, 4651 residents of ...
November 4, 2010

math
thank you
November 4, 2010

math
1.Drew has fifty-six rolls. seven rolls will fit on one tray. how many trays does he need to carry all of the rolls? write an equation to solve the problem. 2. one gallon is about 3.78 L.about how many liters tow gallons? use words to write the answer. to estimate the sum of $...
November 4, 2010

math
merle travelled six hundred twenty-three miles. hannah travelled eight hunderes one miles. hannah travelled how many more miles then merle?
October 27, 2010

math
264
October 25, 2010

math
liza has three hundred seventen coins in her collection. Tamca has found five hundred eighty-one coins in her collection. Tamca has how many more coins then liza?
October 25, 2010

math
one gallon is equal to 128 fluid ounces.Garret estimates that four gallons is about 500 fluid ounces. is Garrett's estimate reasonable? expiain why or why not.
October 20, 2010

math
1. 63x7 2.63/7-> / r 3.70.5 - 42.3 4.89x4
October 20, 2010

college chemistry
An electrical heater is used to add 19.50 kJ of heat to a constant-volume calorimeter. The temperature of the calorimeter increases by 4.50°C. When 1.75 g of butanol (C4H9OH) is burned in the same calorimeter, the temperature increases by 14.58°C. Calculate the molar ...
October 16, 2010

college chemistry
Manometers can use liquids other than mercury to measure small pressure differences. On a day when the barometric pressure is 761.7 torr, a water manometer, connected between the atmosphere and a glass bulb containing a sample of helium gas has a height difference of 26.1 cm, ...
October 16, 2010

math
a quarter after four in the afternoon in digital form
September 29, 2010

social studies
at its point how wide is west podiatry from east to west
September 22, 2010

chemistry
Use the concepts of effective nuclear charge, shielding, and n value of the valence orbital to explain the trend in atomic radius as you move across a period in the periodic table.
September 19, 2010

math
jenna wants to purchase a pad of drawing paper for $5.00, a charcoal pencil for $0.75, and an eraser for $1.25. how much money doses she need altogether to buy the supplies
September 13, 2010

math
6.the difference of 8 and 5 is? 7.the expanded from of 654 is 600+50+____
September 13, 2010

elementary math
How many different ways can a committee of 9 be selected from a larger organization of 20 people?
August 7, 2010

elementary math
A student has a penny, nickel, dime, and quarter distributed two coins apiece to his front two pants pockets. What is the probability that the front right pocket has more than 30¢ in it?
August 7, 2010

math
Q-2: In a subdivision, 67% of the homes have detached garages, 32% have a patio, and 13% have both. What is the probability that a house has a patio if you know that it has a detached garage?
July 28, 2010

algebra
sqrt root of x+2=3 need help
May 30, 2010

Physics
two converging lenses placed L1=20 cm apart. the focal lengths are f1=10 cm and f2=20cm 1) where is the final image located for an object that L2=30cm infront of the first lens? 2)what is the total magnification of the lens system? *diagram* {Object}|--l2--|{lens1 = f1}|--L1...
April 27, 2010

health
Medical and clinical staffs, such as physicians and nurses, have roles and responsibilities different from those of hospital administrators. · Describe at least two roles of medical or clinical staff, and two roles of hospital administration that are important. ·...
March 21, 2010

4gr math
forty-five is how much less than fifty-four
March 18, 2010

4gr math
no its odd
March 18, 2010

4gr math
0.40+0.15 is even so is that the really answer
March 18, 2010

4gr math
is the value of 3 nickels and 4 dimes an even number of cents or an odd number of cents
March 18, 2010

4gr math
round 64 to the nearest ten. round 87 to the nearest ten. then add the rounded numners.
March 18, 2010

4gr math
how do you draw a perpendicular lines
March 18, 2010

4gr math
use the digits 4,8 and 7 once each to make an even number greater than 800
March 18, 2010

math
one kilometer is how many meters
March 16, 2010

math
Nine dimes are what fraction if a dillor.... write the value of nine dimes using a dollor sign and a decimal point
March 16, 2010

4gr math
how many degrees cooler is a temperature of 34.f to a temperature of 47.f
March 8, 2010

4gr math
an adult cheetah weighs about 130 pounds. an adult mountain lion weighs about 170 pounda. a student estimates that a mountain lion weighs about twice as much as a cheetah. is the estimate reasonable? explain why or why not
March 8, 2010

4gr math
what does one yard equal
March 7, 2010

4gr math
13
March 7, 2010

4gr math
if the diameter of a circle is one foot, then the radius of the circle is how many inches?
March 7, 2010

4gr math
...,450,470,480,__, __, __,... what are the nextthree numbers in this counting sequence?
March 7, 2010

4gr math
on the morning of an important game,gail woke up at the time shown on the clock. she wanted to up 2 hours 35 minutes later. what time did gail want to wake up
March 3, 2010

4gr math
write 7026 in expanded form. then use words to the number
March 2, 2010

math
i dont inderstand what u mean by when you say find the area of the individual square - find the area of the room - divide the area of the room by the area of the individual square to find how many floor tiles are needed
March 2, 2010

math
leah wants to put square floor tiles that measure one foot on each side in a room that is 9 feet and 9 feet wide. How many floor tiles will leah need? is your answer reasonable? explain why
March 2, 2010

math
use digits to write four hundred seventy-five thousand three hundred forty-two. then circle the digit in the ten-thousands place
March 2, 2010

thermochemistry college
Yes! ...She has a big butt!
December 8, 2009

Fundamentals of Electricity
The electric field at one face of a parallelepiped is uniform over the entire face and is directed out of the face. At the opposite face, the electric field is also uniform over the entire face and is directed into that face (see Fig. 3). The two faces in question are inclined...
November 30, 2009

Fundamentals of Electricity
The box-like Gaussian surface of Fig. 1 encloses a net charge of +24.0ε0 C and lies in an electric field given by N/C, with x and z in meters and b a constant. The bottom face is in the xz plane; the top face is in the horizontal plane passing through y2 = 1.00 m. For x1...
November 30, 2009

English
In "Shall I Compare Thee to a Summer's Day", what is an example of personification?
November 29, 2009

chemistry
By kissing your ass
November 23, 2009

7th grade Math
did't work with me either
October 30, 2009

7th grade Math
x x x x x x x x x x x x
October 30, 2009

math
Please help me solve this problem... thanks! 1.Find the equation of the line that cntains the pont (5, -1) and has slope -1/2 2.find the equation of the line that passes through the points (-2,1) and (1,-5)
October 26, 2009

MATH
I Am Doing Equations. y=2.5x-15=220 Please Help Me Solve This Question. :}
October 14, 2009

9th grade, Biology
the jellyfish would swell swell swell and then boooom burst..... because the jellyfish would be placed in hypotonic environment....
September 23, 2009

physics
An object starts falling under gravity from rest. If it completes 9/25 of its journey within the last second. Find the total time taken and the total displacement?
September 12, 2009

math- continuance of problem
Find the largest angle for which sine and tangent agree to within two significant figures.
August 28, 2009

advanced math
a dog food bowl , a water dish and a bed for olivias dog cost before tax is 5, 10, 5 and 12 dollers. if these purchases have a 5 % sales tax added how much did she spend with tax encluded?
August 28, 2009

advanced math
what is 4% of 150?
August 28, 2009

math
I think that is how the question is suppose to be interpreted Reiny. Very confusing wording.
August 28, 2009

math
If you had to put the answer in radians what would it be?
August 28, 2009

math
Find the largest angle for which sine and tangent agree to within two significant figures. Please explain ^_^
August 28, 2009

math b
the vertices of triangle ABC are A(-2,3), B(0,-3), and C(4,1). prove, by means of coordinate geometry, that the median to side BC is also the altitude to side BC.
May 25, 2009

social studies
what is causing nuclear proliferation? what is being done to prevent it?
May 24, 2009

MATH
2/13 for the red marbles and 3/13 for the rest of the marbles
April 21, 2009

spanish
plz help
March 28, 2009

spanish
how do you say: This mourning i was wonken up by the sounds of the birds calling my name. I stood up with a smile to get on with my day.... in spanish
March 28, 2009

Russian Literature
I have to write out a thesis and outline about how Russians view American medical technology/advancements/procedures/doctors. I have no idea how to start this and how to prove my topic. Here is the magic thesis statement: By looking at ________, we can see ________, which most...
March 22, 2009

algebra
-2+3b
March 19, 2009

English
the first one makes the most sense
March 19, 2009

science-biology
name two processes for which DNA is responsible for what are the three components to a DNA nucleotide
March 19, 2009

spelling
will+not=won't
March 19, 2009

math b
solve each system of equations algebraically: x^2+y^2=18 x+y=4
March 5, 2009

math b
yes
March 5, 2009

math b
solve each system of equation algebraically: x2+y2=18 x+y=4
March 5, 2009

spanish
how do you say: "i like my rabbit and guinea pig"
February 22, 2009

english
how do you do a gerund phrase as the subject?
December 9, 2008

6th grade
if i have 152 dollars with a discount of 20 percent whant would the total be?
November 16, 2008

research writing
Finding, Evaluating, and Utilizing Credible Information; Appropriate Style Guidelines; the Center for Writing Excellence; and the completed Appendix D Complete an annotated bibliography of the sources you plan to use in your research paper. Answer the following question: What ...
September 30, 2008

Math
How would you work this problem? Thanks! Josie paid $72.00 for a baseball glove. Price reflected 10% discount off regular price. What was regular price?
September 9, 2008

math
Find the rate: 392feet/8second
September 4, 2008

chem 111
What is the molarity of a solution of 10.0% by mass cadmium sulfate, CdSO4 (molar mass = 208.46 g/mol) by mass? The density of the solution is 1.10 g/mL.
August 26, 2008

Algebra
x^2+4x-24/x-3
August 1, 2008

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