Friday
January 20, 2017

Posts by Melissa

Total # Posts: 1,296

chemistry
it says cg at the end of it? help please
August 26, 2008

chemistry
16.3g equals how many cg? someone helllllllllllp
August 26, 2008

Si conversions
16.3 g =? cg
August 26, 2008

chemistry
.001 Ml= how many mL
August 26, 2008

MATH
THE ANSWER IS 364
August 21, 2008

MATH
I SEE 4 THEN IT SEEMS LIKE THEY ADDED A 0 TO THE NEXT 4TO MAKE 40 SO MAYBE IF I ADD ANOTHER 0 IT WOULD BE 400
August 21, 2008

MATH
COULD THE ANSWER BE 400
August 21, 2008

MATH
WHAY WOULD BE THE NEXT NUMBER IN THIS PATTERN AND WHAT RULE DOES IT FOLLOW? 4,13,40,121,
August 21, 2008

MATH
DURING A THUNDER STORM AND LIGHTNING STORM, TO ESTIMATE HOW FAR AWAY THE STORM IS, COUNT THE NUMBER OS SECONDS BETWEEN THE TIME YOU SEELIGHTINING AND HEAR THUNDER. DIVIDE THAT NUMBER BY 5 TO FIND THE DISTANCE IN MILES TO THE STORM. WRITE A SENTENCE TO DESCRIBE THE PATTERN THAT...
August 21, 2008

MATH
WHAT WOULD BE THE NEXT NUMBER IN THESE PATTERNS AND WHAT RULE DO THEY FOLLOW? 2,7,6,11,10, 1,2,3,6,7,14,
August 21, 2008

Algebra
Simplify the expression: 12t^2 + 12t + 3 over 4t^2 - 1 i know that 3 is the GCF in the numerator, but i am so lost!
August 21, 2008

precalc
so the general form equation is (x-4)^2 + (y-5)^2 = 34 ? then what is the standard form?
August 16, 2008

precalc
does anyone know the general form equation of a circle with a center (4,5) that passes through (-1,2) ...and just checking, would the standard form equation be: (-1+4)^2 + (2+5)^2 = 58
August 16, 2008

science
What has 23 b's (or bees) in it?
August 3, 2008

Chemistry
The general statement: "like dissolves like" means: identical compounds will dissolve to form a solution. one stronger component must beak down the weaker component. liquids will only dissolve in liquids. solid will dissolve in liquids. the components of a solution ...
July 18, 2008

math
translate to an algebra statement. seven times the difference of six and twice a number yields the same result as the same number decreased by one
July 14, 2008

grammar
Which do I use whom/who. I am typing an affidavitt, I am stating someone is deceased. John Doe, whom/who deceased May 15, 2008, whom/who had the following three childre.....
July 8, 2008

accounting
Diamond Company produces a chair that requires 5 yds. of material per unit. The standard price of one yard of material is $7.50. During the month, 8,500 chairs were manufactured, using 43,700 yards at a cost of $7.60. Determine the (a) price variance, (b) quantity variance, ...
June 29, 2008

accounting
The Delicious Cake Factory owns a building for its operations. Delicious uses only half of the building and is considering two options that have been presented to them. The Candy Store would like to purchase the half of the building that is not being used for $550,000. A 7% ...
June 29, 2008

legal
what are the steps leading to a crimnal trial
June 19, 2008

english
is this a good introduction What is it about America that people from different countries want to come here even if it means illegally? Maybe it’s because America is the” land of the free”, according to Key S. (1814), The national anthem. Truly the U.S. is ...
June 18, 2008

english
would it be simpler to write a paper that to create a full-sentence outline? why or why not
June 17, 2008

english
what step do you take to turn a outline into the body of a rough draft?
June 17, 2008

algabra
how do i factor 4x^2-12x
May 30, 2008

science
Does Charles Darwin have any supporters for his theory of evolution?
May 20, 2008

science
when did charles darwin find out about evolution?
May 18, 2008

Business Finance
Given the current financial information for both Microsoft and Coca Cola, how do calculate the expected dividend yield of Microsoft(MSFT) and Coca Cola(KO. The growth or capital gains yield? The total expected return for Microsoft and Coca Cola? I'm not quite sure what ...
May 15, 2008

Medical Terminology
abbreviations are so commonly used and in order to keep from errrors we need to eliminate them by useing full words first then abbreviations and eliminate all the more error prone ones
April 30, 2008

Social Sutdies/History
What American is referred to as the Champion of the Working Man?
April 30, 2008

Math
y-13=72/12 y+13=13/1+72/12=165/12+72/12 y= 237/12 y=19 9/12 y=19 3/4 ??? am I close
April 16, 2008

5th grade math
10 4/5, thanks
March 17, 2008

5th grade math
54 over 5
March 17, 2008

5th grade math
how do I multiply 18 x 3/5= 18/1 x 3/5, do i find common denominator, then straight across?
March 17, 2008

advanced math
Okay, thank you.
March 17, 2008

advanced math
Sorry, I meant that the equation is z=4x^2-8. I forgot to add the z if that makes a difference.
March 17, 2008

advanced math
Hi, My equation is 4x^2-8. I think the independent variable for the equation is 4 and the dependent is x. Is that right? I also have to find the domain and range but I'm not sure how to find those for this equation.
March 17, 2008

math
how did you do htat? why does it become 18 9/8?
March 16, 2008

math
Thank you 19 3/8 - 4 3/4= 19 6/8 - 4 6/8= 5 ?
March 16, 2008

math
5th grade math.. convert 95*C to *F = 6/7 x 14 = 12? 7 3/5 / 1 1/5= 19 3/8 - 4 3/4= Help
March 16, 2008

math
My apologies to Ms. Sue, but your assumptions are not correct. i just need help on my math homework, for I am mathematically impaired and any help is much appreciated.
March 9, 2008

math
The IV dose of mannitol is 1.5g/kg, administered as a 15% solution. How many mls of the solution should be administered to a 150 pound patient?
March 9, 2008

math
thanks for the input!
March 9, 2008

math
You have a 70% dextrose solution. How many grams of dextrose are in 400ml?
March 9, 2008

math
A prescription calls for erythromycin 400mg/5ml, dispense 100ml. The dose is 40mg/kg/day and the child weighs 44 pounds. The sig. reads ____tsp qid until gone. What would the tsp dose be? How many days will the prescription last?
March 9, 2008

math
A physician orders 2gms of an antibiotic to be placed in 1000ml of D5W. Using a constituted injection that contains 300mg/2ml, how many mls should be added to the IV solution?
March 9, 2008

SCIENCE
SO THAT MEANS THE CENTRIPETAL FORCE WILL BE LARGER?
March 6, 2008

SCIENCE
IF AN OBJECT IN A CIRCULAR MOTION BEGINS TO MOVE FASTER, WHAT HAPPENS TO THE CENTRIPETAL FORCE?
March 6, 2008

Math
FREDDIES ACCELERATION WAS -3.75
March 6, 2008

math
(5+5A)-(A-4) I CANT HELP U WITH THE SECOND ONE
March 6, 2008

health
what local resoures are available to someone with AIDS.
March 4, 2008

math
The adult dose of a liquid medication is 0.1ml/kg to be administered in a single dose. How many teaspoonfuls should be administered to a person weighing 220 pounds?
March 2, 2008

math
How many mls of aminophylline injection containing 250mg/10ml should be used in filling a medication order that calls for 15mg of aminophylline?
March 2, 2008

math
A physician orders 2gms of an antibiotic to be placed in 1000ml of D5W. Using a constituted injection that contains 300mg/2ml, how many mls should be added to the IV solution?
March 2, 2008

math
How many capsules, each containing 250mg, are needed to provide 50mg/kg/day for 10 days for a person weighing 176 pounds?
March 1, 2008

math
thanks!
March 1, 2008

math
An antibiotic is reconstituted with 128ml of water to yield 250mg/5ml. A) If the child weighs 66 pounds what will the dose be at 5mg/kg/dose? B) If the medication is given qid x 10 days, will the 150ml bottle be enough?
March 1, 2008

math
A patient has been instructed to take 15ml of alumina and magnesium oral suspension every other hour for four doses daily. How many days will two 12 oz bottles last?
March 1, 2008

Math
I love math.
February 29, 2008

Health insurance
Number 2 is the answer it's on page 271 in your textbook
February 23, 2008

art
What are the "degrees removed from reality?"
February 5, 2008

physics
The center of a 4.0 kg sphere and a 7.5 kg sphere are separated by a distance of 1.5 m where is the center of mass of the two sphere system
February 4, 2008

physics
the cener mass of an object (a)always lies at the center of the object (b) is at the location of the most massive partical in the object (c)always lies within the object, or (d) none of the preceding
February 4, 2008

physics
in apool game,a cue ball traveling at 0.75 m/s hits the stationary eight ball The eight ball moves with a velocity of 0.25 m/s at an angle of 37 deg reletive to the cue balls inital direction assuming that the collision is inelastic at what angle will the que be deflected and ...
February 4, 2008

physics
Two balls with masses of 2.0kg and 6.0kg travel toward each other at speeds of 12 m/s and 4.0 m/s respectivly. If the balls have a head on inelastic collision and the 2.0 kg ball recoils with a speed of 8.0 m/s how much kinetic energy is lost in the collision?
February 4, 2008

physics
a 100-g bullet is fired horizontally into a 14.9kg block of wood resting on a horizontal surface and the bullet becomes embedded in the block. if the muzzle velocity of the bullet is 250 m/s , what is the speed of the bullet immedatly after the impact (neglect surface friction)
February 4, 2008

physics
To get off a frozen frictionless lake, a 70.0kg person takes off a 0.150-kg shoe and throws it horizontally directly away from the shore with a speed of 2.00m/s. If the person is 5.0 m from the shore, how long does it take for him to reach it?
February 4, 2008

physics
a 1.0 kg ball is thrown horizontally with a velocity 15 m/s against a wall. If the ball rebounds horizontally with a velocity of 13 m/s and the contact time is 0.020s what is the force exerted on the ball by the wall?
February 4, 2008

physics
a pool player imports an impulse of 3.2 N*s to a stationary 0.25-kg cue ball with a cue stick what is the speed of the ball just after impact
February 4, 2008

physics
find the magnitude of the linear momentum of (a)7.1-kg bowling ball traveling at 12 m/s and(b)a 1200-kg automobile traveling 90-km/h
February 4, 2008

physics
if a 60-kg woman is riding in a car traveling at 90 km/h is her linear momentum relitive to (a) the ground or (b)the car
February 4, 2008

physics
linear momentum has units of (a)N/m (b)kg*m/s (c)N/s (d)all of the preceeding
February 4, 2008

History
Yep its def D
February 2, 2008

physics
A skier coasts down a very smooth 10-m high slope. if the speed of the skier on the slope is 5.0-m/s what is his speed at the bottom of the slope?
January 26, 2008

physics
a change in gravitational potential (a) is always positive (b)depends an the referance point (c) depends on the path or (d) depends only on the inital and final positions. explain
January 26, 2008

physics
a 3.0-g bullet traveling at 350-m/s hits a tree and slows down ununiformly to a stop while penetrating a distance of 12-cm into the trees trunk. what was the force exerted on the bullet to bring it to a rest?
January 26, 2008

physics
a 1200-kg automobile travels at a speed of 90-km/h (a)what is the kinetic energy? (b) what is the net work that would be required to bring it to a stop?
January 26, 2008

physics
a student could either pull or push , at an angle of 30 deg from the horizontal, a 50-kg crate on a horizontal surface, where the coefficient of kinetic friction between the crate and the surface is .20 the crate is to be moved a horizontial distance of 15-m (a) compared to ...
January 26, 2008

physics
a father pulls his young daughter on a sled with a constant velocity on a level surface through a distance of 10-m, if the total mass of the sled a the girl is 35-kg and the coefficent of kinetic friction between the sled runners and the snow is 0.20, how much work does the ...
January 26, 2008

physics
you are carring a backpack across campus. What is the work done done by your vertical carring force on the backpack? Explain
January 26, 2008

physics
What,is,the,minimum,coefficient,of,static,friction,between,the,block,and,the,surface,that,will,keep,the,block,from,moving?(F1,=5.0N,F2=4.0N,and.m=5.0kg.)
January 19, 2008

physics
A,package,crate,is,placed,on,a,20,deg,inclined,plane.If,the,coefficient,of,static,friction,between,the,crate,and,the,plane,is,0.65,Will,the,crate,slide,down,the,plane?,justify,your,answer!
January 19, 2008

physics
In,the,ideal,apperatus,m1=,2.0kg.What,is,m2,if,both,masses,are,at,rest?How,about,if,both,masses,are,moving,at,a,constant,velocity?
January 19, 2008

physics
A,horizontial,force,of,40N,actingon,a,block,of,frictionless,level,surface,produces,an,acceleration,of,2.5m/s^2.A,second,block,with,a,mass,of,4.0kg,is,dropped,onto,the,first,.What,is,the,magnitude,of,acceleration,of,the,combination,of,blocks,if,the,same,force,continues,to,act...
January 19, 2008

physics
In,an,emergency,stop,to,avoid,an,accident,a,shoulderstrap,seat,belt,holds,a,60kg,passenger,firmly,in,place.If,the,car,were,initially,traveling,at,90km/h,andcame,to,a,complete,stop,in5.5s,along,a,straight,level,road,what,was,the,average,force,applied,to,the,passenger,by,the,...
January 19, 2008

physics
In,a,homecomming,competition,16,students,lift,a,sports,car.While,holding,the,car,off,the,ground,each,student,exerts,an,upward,force,of,400N.,(a)What,is,the,mass,of,the,car,in,kilograms?,(b)What,is,the,weight,in,pounds
January 19, 2008

physics
What,is,the,weight,of,150lb,person,in,newtons?,What,is,his,mass,in,kilograms?
January 19, 2008

physics
A,1.5kg,object,moves,up,the,y,axis,at,a,constant,speed.When,it,reaches,the,origin,the,force,F1=5.0N,at,37,deg,above,the,+x,axis,F2,=2.5N,in,the,+x,direction,F3=,3,5N,at,45,deg,below,the,neg,x,axis,and,F4,=,1.5N,in,the,neg,y,direction,are,applied,to,it,(a)Will,the,object,...
January 19, 2008

physics
The,net,force,on,an,object,is,zero.Can,you,conclude,that,the,object,is,at,rest?Explain
January 19, 2008

physics
If,an,object,is,at,rest,there,must,be,no,force,acting,on,it.Is,this,statement,correct?,Explain!
January 19, 2008

physics
In,the,ideal,apparatus,m1=2.0kg,What,is,m2,if,both,mass,are,at,rest?,How,about,if,both,masses,are,moving,at,constant,velocity?,angle,is,37,deg,and,ther,is,gravity
January 19, 2008

physics
What.is.the.weight.of.a.150.lb.person.in.newtons?.what.is.his.mass.in.kilograms?
January 19, 2008

physics
In an emergency stop to avoid an accident,a shoulderstrap seat belt holds a 60-kg passenger firmly in place. If the car were initally traveling at 90 km/h and came to a stop in 5.5s along a straight, level road, what was the average force applied to the passenger by the ...
January 17, 2008

physics
in a collage home coming competion 16 students lift a sports car. While holding the car off the ground, each student exerts an upward force of 400N. (a) What is the mass of the car in kilograms? (b) what is the weight in pounds?
January 17, 2008

physics
a 1.5-kg object moves up the y-axis at a constant speed. When it reaches the origin,the forces F1 =5.0 N at 37 deg above the the + x-axis, F2 = 2.5 N in the +x-direction, F3 = 3.5 N at 45 deg below the -x-axis, and F4 = 1.5 N in the -y direction are applied to it(a) Will the ...
January 17, 2008

Science
What happens if you submit a sedimentary rock to intense heat and pressure?
January 13, 2008

science
Dear Ms. Sue, I just wanted to know the real answer to what is the meaning or definition of limited. Its not that I don't know it, it is just that I wanted to know the real meaning or definition. Thanks a lot, Melissa B.
January 7, 2008

physics
a spring loaded "cannon" on a wheeled car fires a metal ball vertically. the car is given a push and set in motion horizontally with a constant velocity. A pin is pulled with a string to launch the ball, which travels upward and then falls back into the moving cannon...
January 1, 2008

physics
an astronaut on the moon fires a projectile from a launcher on a level surface so as to get the maximum range. If the launcher gives the projectile a muzzle velocity of 25 m/s what is the range of the projectile?
January 1, 2008

physics
a ball rolls horizontally with a speed of 7.6 m/s off the edge of a tall platform. if the ball lands 8.7 m from the point on the ground directly below the edge of the platform, what is the height of the platform?
January 1, 2008

physics
a boat that travels at a speed of 6.75 m/s in still water is to go directly across a river and back . the current flows at 0.50 m/s (a) at what angle(s) must the boat be steered. (b)How long does it take to make a round trip? (assume that the boats speed is constant at all ...
January 1, 2008

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