Sunday
August 30, 2015

Posts by Melissa


Total # Posts: 1,164

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 seperated 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

phisics
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

physics
a block weighing 50 N rests on an inclined plane. its weight is a force directed vertically downward, a37 degree angel find the componants of the force parallel to the surface of the plane and perpendicular to it
January 1, 2008

physics
two force vectors f1=(3.0N)x- (3.0N)y and f2= (-6.0N)x + (4.5N)y are applied to a partical . what third force f3 would make make the net or resultant force on the partical zero?
January 1, 2008

physics
a small plane takes off at a constant velocity of 50 km/h of 37 degrees. at 3.00 s (a) how high is the plane above the groundand (b)what horizontal distance has the plane travelad from the liftoff point?
January 1, 2008

physics
a student strolls diagnally across a level rectangular campus plaza, covering the 50 m distance in 1.0 min (a) if the diagonal route makes a 37 degree angle with the long side of the plaza, what would be the distance if the student had walked halfway around the outside of the ...
January 1, 2008

physics
a golf ball is hit with an initial speed of 35 m/s at an angle less than 45 degress above the horizontial (a) the horizontial velocity componant is (1)greater than (2)equal to or (3) less than the vertical velocity componant. Why? (b)If the ball is hit at an angle of 37 ...
January 1, 2008

social studies (civics)
My friend and I Danielle need help with our social studies homework from school. May you please help us?
December 18, 2007

French
How do you invert the following into a question? Elle dine a huit heures.
December 13, 2007

IB Biology
We are currently learning about innate & learned behaviors. An experiment was done where mallard, pintail & teal ducks were crossbred. These ducks live in the same habitat and could interbreed, but rarely do due to different courtship displays. When they were crossbred, the ...
December 9, 2007

customary units
1/2 gal=_______ qt
November 29, 2007

Latin
I have to translate the following sentence into English: Familia nostra amicītiam servōrum nostrōrum cūrā et grātiā semper augēbit et servābit. So far, this is what I've got: Our family will always increase and save the ...
November 5, 2007

math
2y^2+15y+7
October 29, 2007

Overweight/Normal-weight
Compared to overweight people, normal-weight people are ___ likely to engage in eating binges, and ___ likely to experience emotional problems. a. less...more b. less...less c. more...less d. about equally...about equally i chose answer B. because if they were more likely to ...
October 23, 2007

days of the week
Maybe T is Tuesday, and R is Thursday - so TR is Tuesday + Thursday, i dunno but that is what i think
October 23, 2007

insulin-food intake
Through which mechanism does insulin affect food intake? a. it enables the intestines to digest certain types of protein that they would not otherwise be able to digest b. it increases the percentage of each meal that is stored as fats c. it increases the sensitivity of the ...
October 23, 2007

Overjustification Effect
A fifth grader has just learned how to do some simple programming on her dad's computer. Now, her class at school is learning programming and she gets gold stars for doing well. If the overjustification effect occurs, what is likely to happen this summer when she no longer...
October 23, 2007

Psychology
Drive theories disagree with incentive theories of motivation with regard to how they answer the following question: a. Are all motivations equally strong or do some take priority over others? b. Are the motivations of humands fundamentally similar to or different from the ...
October 23, 2007

PSYCHOLOGY
The energy theory of Lorenz and drive theory agree in assuming that motivation is based on a. factors inside the organism b. changes in stimuli in the outside world c. frustrations during early childhood d. sensation-seeking I chose answer A because we try to reduce our needs ...
October 23, 2007

vocab
Dr. Connors rose to eminence as a surgeon.
October 23, 2007

math
divide by .50
October 22, 2007

Photography
Presents - Jesus in the manger - birthstones - parties - pictures of zodiac symbols (crab=cancer=june/july) candy - party hats - Piñata - clown - fun
October 22, 2007

Insulin Levels/Appetite
Consistantly low levels of insulin will produce ___ appetite; consistently high levels of insulin will produce ___ appetite. a. increased...decreased b. decreased...increased c. decreased...decreased d. increased...increased I chose A. but i have NO CLUE...my book was hard to ...
October 22, 2007

insulin-food intake
Through which mechanism does insulin affect food intake? a. it enables the intestines to digest certain types of protein that they would not otherwise be able to digest b. it increases the percentage of each meal that is stored as fats c. it increases the sensitivity of the ...
October 22, 2007

ratio and propation
N = 13
October 22, 2007

Science
Summer is warmer than winter (in each hemisphere) because the Sun's rays hit the Earth at a more direct angle during summer than during winter and also because the days are much longer than the nights during the summer. During the winter, the Sun's rays hit the Earth ...
October 22, 2007

Algebra
Anything to the 0 power is 1. And somehow my final answer was xz^3 / 9^-2y^-2 but i really could be wrong, hopefully someone else can help u with this one cause im not positive!
October 22, 2007

Algebra
Thats right! :)
October 22, 2007

Health
wellness n. The condition of good physical and mental health, especially when maintained by proper diet, exercise, and habits.
October 22, 2007

Health
mental health NOUN: A state of emotional and psychological well-being in which an individual is able to use his or her cognitive and emotional capabilities, function in society, and meet the ordinary demands of everyday life. A branch of medicine that deals with the ...
October 22, 2007

insulin - food intake
Through which mechanism does insulin affect food intake? a. it enables the intestines to digest certain types of protein that they would not otherwise be able to digest b. it increases the percentage of each meal that is stored as fats c. it increases the sensitivity of the ...
October 22, 2007

Obesity
Thanks so much! :)
October 22, 2007

Obesity
Which of the following is likely to contribute to a person being obese? a. decreased portions of food b. expending more energy than normal-weight people c. damage to the set point d. damage to the arcuate nucleus in the hypothalamus? i know that if you damage the hypothalamus ...
October 22, 2007

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