Posts by bee

Total # Posts: 159

Biology
In most biology experiments, the relationship between the independent and the dependent variable can best be described as cause and effect,” true or false? Explain.

Biology
D is correct F1 had all purple phenotypes and F2 had 3 to 1 ratio purple/ white

Science
What is the gradient of Clifty Creek 1300 & 1240 feet? _____ ft/mile

Math
A map has a ratio scale of 1:24,000, what is the ground distance in feet if the map distance is 3.5 inches? Is it 7,000 feet?

Math
A ratio scale is 1:10,000; this converts to a verbal scale of: 1 cm = _______ km

Math
Western hemisphere: A topographic quadrangle is a 30' series map (it covers 30' longitude and latitude). If the western longitude boundary is 120 degrees 02 feet 30 inches, what is the longitude of the eastern boundary?

Math
The northern latitude line on a map is 40 degrees 45' 30"; the southern latitude line is 40 degrees 37' 00". What distance in latitude is covered?

Math
Thank you.

Math
It doesn't specify. Can you tell me the answer to both?

Math
A topographic quadrangle is a 30' series map (it covers 30' longitude and latitude). If the western longitude boundary is 120 degrees 02 feet 30 inches, what is the longitude of the eastern boundary?

social studies
best is for you to go to the us immigration website.

math
Thanks.

math
A map has the scale 1 inch = 2 miles; what is the ratio scale?

English
all is correct, except for the first. I would pick A instead of B. I just bought CDs by Regina Spektor, John Legend, and Prince.

socalogy
Under the circumstances, what do you think the life expectacy rate is onreservations?

Socialogy
Some associate Indian Gaming is financial security for Native Americans.If this is the case, why is poverty experienced by Native Americans ad that experienced by other groups?

just questions
Why is poverty experienced by Native Americans and that experienced by other groups?

just a ?
What are some causes of residentail segregation, and are there any solutions?

dynamics of catering
ARE THESE RIGHT?

dynamics of catering
1.A 2.B 3.C 4.D 5.A 6.B 7.C 8.A 9.B 10.C 11.C 12.B 13.C 14.c 15.c 16.a 17.a 18.c 19.d 20.d

History
Do you mean voting rights??? 19th Amendment (1920) "WOMEN'S VOTING RIGHTS" "The right of citizens of the US to vote shall not be denied or abridged by the US or by any State on account of sex..."

4th grade
North America, South America, Europe, Asia, and Antartica. I'm a 4th grader too!

history
I was hoping someone could write me a little a bit about their specific memories related to the Vietnam War, to Civil Rights, to the growth of feminism, to the rise of a new conservative movement, to Watergate and Nixon’s resignation, etc during the sixties! thanks.

OChem
Anhydrous conditions are vital for a successful Grignard synthesis. To demonstrate this point, calculate the mass of water it would take to destroy the phenylmagnesium bromide that synthesized from 0.48 mL of bromobenzene and 112.5 mg of magnesium. What is the volume of this ...

ochem
Rank fastest to slowest reaction with HBr: A) H3C-C---C-CH3 (alkyne; that's a triple bond between the carbons) B) H CH3 (alkene; trans) = H3C H C) H3C CH3 (alkene; 3 methyl substituents) = H3C H Please explain why. Thanks!

OChem
Could someone explain these two reaction mechanisms (I know they are substitution): 1) 1-propanol reacted with H2SO4 and NaBr 2) 2-pentanol reacted with H2SO4 and NaBr does the carbocation rearrange for the second reaction? thanks for the help!

ochem
If you recrystallize a compound with a 1/2 ethanol/water mixture and water remains in the compound after recrystallization, would that change the melting range of the pure compound?

Physics
The wheel of a car has a radius of 0.288m and is being rotated at 830 revolutions perminute on a tire-blanacing machine. a)Determine the speed at which the outer edge of the wheel is moving. b)Determine the centripetal acceleration at which the outer edge of the wheel is moving.

english literature
Is Sonnet 18 written in iambic pentameter

ss
what are the disadvantages and advantages of laissez-faire? advantage-government takes care of theeconomy what ar the disadvantages?

ss
the college term papers link is blocked i couldn't find any usseful sites on google is the disadvantage some people will be very rich and some people will be very poor with laissez-faire as opposed to more equality with the government controlling the economy?

ss
what are the disadvantages and advantages of laissez-faire? advantage-government takes care of theeconomy what ar the disadvantages?

math
it is f(x)= sin(3x) and yes it is suppose to be the derivative

math
f(x)=sin3x, find f^(79) and f^(120)? What am I suppose to do?

math
x^3+x / x+1 what is the horiztonal asymptote?

math
When looking for the vertical asymptote in for example, 1/(x^2+3), would the vertical asymptote be radical 3 or just there isn't one?

math
how does sin(t)sec(t) = tanx ?

Math
The population of a slowly growing bacterial colony after t hours is given by p(t)=3t2+29t+150 . Find the growth rate after 4 hours?

Math
The population of a slowly growing bacterial colony after t hours is given by p(t)=3t2+29t+150 . Find the growth rate after 4 hours?

Physics
why does current slow down in a series than when in a parallel?

Physics
why is it lower? i have had conflicting views on it. 1) it stays the same because current is always the same or 2) it is lower b/c there is a direct relationship btw current and voltage and in a parallel circuit, the voltage is higher so so must be the current

Physics
why does current slow down in a series than when in a parallel?

Physics
Is there a difference in current between two ciruits if one circuit has the lightbulbs in series while the other one has them in parallel.

geometry
"An angle has a measure three times that of its complement. What is the measure of the angle?" Complementary angles add up to 90 degrees. If x is the complement and 3x is the angle, and you added them to have 4x, then you'd have 4x=90, right? That would then mean...

world civ
does anyone know some thorough, detailed websites on Marcus Cocceius Nerva (AD 96-98)? thank you!!

help please step by step math
The binomial x-3 divides exactly the polynomial x^3-2x^2+cx-12 and c is a whole number then c is what?

help helphelp help math
The binomial x-3 divides exactly the polynomial x^3-2x^2+cx-12 and c is a whole number then c is what?

helphelphelp
The binomial x-3 divides exactly the polynomial x^3-2x^2+cx-12 and c is a whole number then c is what?

math
The binomial x-3 divides exactly the polynomial x^3-2x^2+cx-12 and c is a whole number then c is what?

Algebra
Solve the following system of linear inequalities by graphing. x-3y>6 3x+2y>12 For the first equation I came up with y<1/3x+-2 (I flipped the sign because I divided by a negative) The second equation, y>-3/2x+6 For the graph: could someone explain in detail what ...

URGENT- need help about stage diagrams
lol, no problem...i feel so smart now that i got to answer some questions...and if u ever need more acting help like that or anything, let me know, i'll be overjoyed to help!! good luck w/ ur project!

URGENT- need help about stage diagrams
hey, been acting for some years now and recently went to the walnut street theatre for acting camp, so...was thrilled to answer ur question...u'll be doing it from the actor's right..so, if ur standing on the stage, YOUR right would be stage right, same with left, and ...

world civ
does anyone know of a great website where i can get good, detailed information on ancient egyptian religion, esp. the god Osiris? have to write a long report and want to have enough info....thanks!

Algebra
Write the equation of the line that passes through point (6,7) with a slope of 0. Am I in the right direction? y=mx+b I know everything except y, so I just plug in...y=0(6)+7 Anwser: y=7?

Algebra
No, I don't have a graphing calculator. Thanks for your help.

Algebra
Solve the system by graphing. 3x+y=6 3x-y=0 This is how far I got: (First line): y=-3x+6 (Second line): y=3x I'm not sure how to graph the second line. Is the y-intercept (0,0) and the two lines meet at (1,3)?

Algebra
Find the slope and y-intercept. x=-7 I have no idea where to start to get the answer. Isn't this a vertical line at x= minus seven? Isn't this a vertical line at x= minus seven? how do I get help

Algebra
Which of the ordered pairs (-3,1), (2,0), (-8,-2),(-28,6) are solutions for the equation x+5y=2? I found the slope which is -1/5 and I think that the anwser is coordinates (-3,1) and (2,0). Could you tell me if I'm on the right track? Just plug in the x,y pairs into the ...

Algebra
'L' has y-intercept (0,-3) and is parallel to the line with equation y=2/3x+1. (Instructions - write the equation of the line 'L' satisfying the given geometric conditions) We know that two lines that are parallel must have the same slope. So this line must ...

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