Posts by bre

Total # Posts: 162

math
i am an even three digit number if you round me to the nearest ten i become 200 the sum of my digits is 18 what number am i

math
i am an odd three digit number if you round me to the ten o become 500 the sum of my digits 8 what numger am i

geometry
if bc = 2x-3 and ac = 2x+10, find the length of ab

American Government: Check my answers please
1. false 3. true 6. false 7. true 11. true 16. classless 17. d 21. C 25. d 27. A everything else is right :)

math
i need to unscrmble th word enitmelgens its som math term HHHHEEEELLLLPPP!!!!!!!!!!!!!!!!! please:)

math
i need to unscramble these math words icarlafto untoegrnc enitmelgen

ALGEBRA
The sum of 13 and twice a number h

physics
If a metal wire carries a current of 130 mA, how long does it take for 3.50×10 20 electrons to pass a given cross-sectional area anywhere along the wire? The magnitude of the charge on an electron is 1.6 × 10 −19 C. Answer in units of s.

A/P
The number of electrons in the outer shell of K+. I think it has 0 electrons in the outer shell since it lose some. Am I correct?

physics
In this problem you will determine the average velocity of a moving object from the graph of its position as a function of time . A traveling object might move at different speeds and in different directions during an interval of time, but if we ask at what constant velocity ...

history
a.Which statement about lynchings in the South in the 1890s is true? 1. Lynchings decreased compared to the Reconstruction era. 2. Leaders of lynch mobs tended to come from the wealthy ruling class. 3. Lynchings and acts of violence against blacks increased dramatically. 4. ...

history
a is 1 then and b is 2?

history
a. Which statement about the Ku Klux Klan during Reconstruction is NOT true? 1. Southern governments never created policies that resulted in the arrest of members. 2. They attempted to stop blacks from using their right to vote. 3. Blacks and whites who supported democratic ...

cemistry
what information is provided by the atomic mass?

Physics--diffraction
Suppose you have measured the diffraction pattern of a grating with d = 0.09 mm and have found that the spots were separated by s = 1 cm. Now you want to determine d for an unknown grating. With the unknown grating, the spots are separated by s = 3.1 cm. What is d?

english
What is mixed word order?

math
ordered pair

genetics/genome sequencing
I pasted the sequences of human and chimps into Transeq and this is what I got: >exo18_MYH16_human_1 EQLNKLMTTLHSRTPFCPLYYPQ*V*AIG >exo18_MYH16_ximpanze_1 EQLNKLMTTLHSTAPHFVRCIIPNEFKQSX I know that the * signifies gaps. I need help with this question, as I am not sure ...

Harmonics Problem--please help!
A violin string has a length of 0.350 m and is tuned to concert G, with f = 392 Hz. Where must the violinist place her finger to play concert A, with f = 430 Hz? If this position is to remain correct to half the width of a finger (that is, to within 0.600 cm), what is the ...

Harmonics Problem--please help!
A violin string has a length of 0.350 m and is tuned to concert G, with f = 392 Hz. Where must the violinist place her finger to play concert A, with f = 430 Hz? If this position is to remain correct to half the width of a finger (that is, to within 0.600 cm), what is the ...

Undamped, forced oscillation
Undamped, forced oscillation?!?!? I have this question and can't seem to get the right answer. Damping is negligible for a 0.130 kg object hanging from a light 6.30 N/m spring. A sinusoidal force with an amplitude of 1.70 N drives the system. At what frequency will the ...

Biochemistry
How is it that cortisol stimulates glycogen synthesis and gluconeogenesis? Isn't that contradictory?

math
how can you use the product of 108 and 4 to find the product of 324 and 4?

8th grade Math
17x-89y

Physics
I can't seem to figure out this problem...what equation would I use? Thanks! An incompressible, nonviscous fluid is initially at rest in the vertical portion of the pipe, where L = 2.17 m. When the valve is opened, the fluid flows into the horizontal section of the pipe. ...

Math
Unscramble Ceirhaplcrg

math
whats p-9=4p

economics
how should goods and services be produced in the automotive industry?

physics
the solid has a mass of 180g. what is the density of the solid?

calculus
A particle is moving along the curve y= 3sqrt3x+1. As the particle passes through the point (5,12), its x-coordinate increases at a rate of 3 units per second. Find the rate of change of the distance from the particle to the origin at this instant.

spanish
En la 11. ___________ te llamé. De la oscuridad me llamaste. Reconocí tu 12. ___________. Reconociste la mia. “Vente para acá,” 13. ___________. Tape 4, Side B ExaminationRespondiste: “¿Dónde estás, papá? No te 14...

spanish
En la 11. ___________ te llamé. De la oscuridad me llamaste.

calculus
Opps, I forgot that the region is rotated around y=-3

calculus
I've tried this problem about 20 times and a bunch of different ways and I can't seem to get it right. The problem is: Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis. Where y=1/(x^3), y=0, x=4, and x=8...

english
What id the adjective and adverb in this sentence? The growing stack of magazines always bothered Aaron.

Spanish
I can

11th grade
what is the 10 and 5 \12 as equilvalent improper fraction

Math
How to find the y intercept ,and the slope?

english
:(

english
Is a person basically alone or is he or she integral member of society. no websites or references i want to know what you think

Other
what does it mean to be a woman

english
Homework help please i need to pass? in the play a midsummer night dream for the character Hermia i need help answering these question as if i were Hermia. (answer the questions like something Hermia would say) please really in depth answers please What does it mean to be a ...

MATH
find the area of a regular hexagon with an apothem of 9cm.give answer in simplified radical form?

law
Which one of the following is an example of a leading question? A. What time did you administer the medication? B. How long have you worked at West End Hospital? C. Did you see Dr. Martin in the patient’s room on the morning in question? D. Isn’t it true that you ...

algebra
In Utah, a license plate consists of 3 digits followed by 3 letters. The letters I, O, and Q are not used, and each digit or letter may be used more than once. How many different license plates are possible?

geometry
You are reducing a map of dimensions 2 ft by 3 ft to fit to a piece of paper 8 in. by 10 in. What are the dimensions of the largest possible map that can fit on the page?

Reading
what is the opposite of plain

5th grade
what is the opposite of plain

algebra
the bill(parts and labor) for the repair of a car was $458. the cost of parts was $339. the cost of labor was $34 per hour. write and solve an equation to find the nuber of hours of labor. make sure you show your work.

Ethnic Diversity
Well, at least I know I'm not alone in my search. LoL

chem
2AgCl(s) y 2Ag(s) 1 Cl2(g)

math riddle ALGEBRA WITH PIZZAZZ
why do ants visit the zoo

algebra
x^2-x-?=(x+2)(x-?)

geography
what are some tips to studie for a geography bee

geomotry
the quadrilateral named in parts a through d are parallelograms formed on the diagram at the right.give the coordinates for the fourth vertex.then calculate the slopes of the sides to show that the oppisite sides are parallel. how do you do that

geomotry
How do you solve a eqaution that relates to the coordinates on a graph

geomotry
how do you write an eqaution that relates to the cordinates on a graph

human services
What have been the most significant changes in health and human services over the past fifty years?

social studies
What were the major causes of the European Renaissance? If you were Martin Luther, what abuses of the church would you have attacked? if you can help me with either of those.. i would appreciate it http://www.ask.com/web?q=causes+european+renaissance&qsrc=0&o=0&l=dir http://...

Algerbra
h(x)=3x=5x-3

little
how do u find base times the height? You multiply the base and the height together.....

math check again please
3x-4y=-15 5x+y=-2

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