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September 20, 2014

Posts by Bianca


Total # Posts: 193

algebra
A consumer electronics company sells 6.7 million MP3 players per month at a price of $100 apiece; when the price is lowered to $80, the company sells 10.2 million players per month. How many MP3 players can the company expect to sell per month at a price of $75? (100, 6.7) and...
February 26, 2011

CRIMINOLOGY
what are some social conflicts with the death penalty?
February 24, 2011

CRIMINOLOGY
What types of social conflict exist in American culture today? Are they productive conflicts, producing results for those who need help?
February 24, 2011

algebra
The final grade for a particular course is calculated by dividing total points earned by total points available. There are 120 points available in the first half of the course, and 140 points in the second half of the course. If a student earns 81% in the first half ofthe ...
February 22, 2011

Math
Show me how to solve 3(+4x -1)<2
February 14, 2011

math
WHAT IS 60X30 LOL WAT
February 13, 2011

Physics
The shuttle is orbiting the earth at a distance of 500km above the earths surface. Assumingan astronaut has a mass of 72kg, what is the force of gravity upon him or her? You may assume the earth has a mass of 5.98 x 10^24kg and a radius from the center to the surface of 6....
January 19, 2011

MATH
Determine the values of x for which x-5/3x+6 is undefined
January 11, 2011

science
which of the following are not examples of centripetal acceleration
December 9, 2010

algebra
The question is: You plan on attending a picnic for the up coming holiday. You can either go to your sister's picnic who lives 10 miles west of your house or to your friends picnic who lives 10 miles east of your house. write an absolute value inequality that represents ...
December 3, 2010

Pre-algebra
Lydia wrote 4.5 pages on her science report in 1 hr.What was her writing rate in pages per minute?
November 29, 2010

algebra
Mixture Problems Template – Price Problems Copy the problem from the lesson: 1. A store manager wishes to reduce the price on her fresh ground coffee by mixing two grades. If she has 50 pounds of coffee which sells for $10 per pound, how much coffee worth $6 per pound ...
November 17, 2010

english
What does opportunity mean in today's current social and academic contexts
November 6, 2010

Biology
Describe the features of the nasal cavity that moisten, clean, and warm the air as it passes through this cavity on its way to the lungs.
October 29, 2010

Chemistry
how many moles of Ba(OH)2 are present in 295mL of 0.400 M Ba(OH)2?
October 29, 2010

Chemistry
I made a graph and i used line of best fit. How do i find the slope of the line?
October 26, 2010

Physics
A man measures the acceleration of an elevator using a spring balance. He fastens the scale to the roof, and suspends a mass from it. If the scale reads 98N when the elevator is at rest, and 93N when the elevator is moving, (a) what is the acceleration of the elevator? (b) in ...
October 25, 2010

history
what act can you remember and celebrate dr.kings legacy
October 22, 2010

hurry i need help
it was in the east thats all i know sorry
October 20, 2010

6th grade
sammy is right acute is less than 90 degrees right angle is 90 degrees obtuse is above 90 degrees
October 20, 2010

Life...
I see. Thanks!
October 19, 2010

Life...
Do i need to take precal and physics in highschool to become a nurse, dentist, or doctor?
October 19, 2010

Physics
How did you get -35 on #2?
October 19, 2010

Multiplicative inverse
Is the multiplicative inverse for 12/13 13/12?
October 13, 2010

Multiplicative inverse
Is the multiplicative inverse for 12/13 13/12?
October 13, 2010

Algebra
What is 9m+2m-8=5(m-2)
October 5, 2010

Algebra
What is 9m+2m-8=5(m-2)
October 5, 2010

Chemistry
the nitrate (NO-3) salt of the metal ion
October 4, 2010

math
a number divisible by 4 and 5 not by 6
September 27, 2010

algebra 1
i dont know how to solve the following: 3(x+2y)+$(3x+y)
September 21, 2010

Biology 9th grade
What the heck?
September 16, 2010

algebra
Abraham Lincoln, gettysburg address begins with the phrase (four score and seven years ago.) He was refering to a period of time that was 87 years long. How many years are represented by a score? is the answer 2 or is it 12.43
September 9, 2010

college physics
the pressure is ether 30 or a 10
September 8, 2010

math
if a+b=c and c=8 and d+e=f and f=21 e=18 d=3 and e,d,c,and b are in a circle that sum is 20 what is the answer
September 8, 2010

college cornerstone
what time and financial constraints have you face since starting college? How did you deal with them
August 29, 2010

math
The measure of the supplement of an angle is 20 degrees more than three times the measure of the original angle. Find the measures of the angles.
August 28, 2010

trig
Two men on the same side of a tall building notice the angle of elevation to the top of the building to be 30o and 60o respectively. If the height of the building is known to be h =120 m, find the distance (in meters) between the two men.
June 1, 2010

US history
war..
May 16, 2010

US history
what were the effects of the nightly tv coverage of the vietnamese?
May 16, 2010

7th grade
what kinds of energy take place when you turn a light switch on?
May 11, 2010

arithmetic
322
May 11, 2010

Chemistry
a volume of 50mL of a standard HCl solution is needed to neutralize 50 mL of 1x10-2 M NaOH. what volume of this HCl solution is needed to neutralize 50 mL of 1x10-2 M Ba(OH)2
May 3, 2010

chemistry
what volume of carbon dixoide (CO2) will be produced if 2.90 moles of iron (Fe) is produced
April 19, 2010

Math
Mark hid a $10 bill inside his favorite book. He forgot the pages where he hid it. If the sum of the pages where the bill is hidden is 177, on what pages will Mark find his money?
April 5, 2010

3rd grade
46
March 22, 2010

Math
Thanks Bob. Can you show me how you came up with your answer. That is what I am struggling with Thanks
February 20, 2010

Math
assume that the speed of automobiles on an expressway during rush hour is normally distributed with a mean of 62 mph and standard deviation of 5 mph. What percent of cars are traveling faster than 62 mph? How would I work this problem out?? Thanks for any and all help anyone ...
February 20, 2010

math - 5th grade
If your circle is 27 sq in. Here is how you would work it out to find the radius. A(area)=3.14(pie) times R(radius) times R 27sq in. = 3.14 x R x R= 27sq in/3.14 x R x R= 8.59 sq in x R = 8.59 sq rt= 2.93 So your radius = 2.93 hope this helps
February 20, 2010

algebra1
Marcy has a total of 100 dimes and quarters. if the total value of coins is $14.05,how many quarters does she have?
February 14, 2010

college
A train departs its home station traveling at 50 mph. It is 400 miles from your location. How long will it take to arrive at your location?
February 11, 2010

8th grade math
how do you find the prime factors of 24
January 19, 2010

math
what are the prime factors of 24
January 19, 2010

math
5cars 3 balls 2 fish How many more children like cars than fish 5 cars 3 balls 2 fish How many few children like fish than balls
January 6, 2010

physical science
if a block of wood drooped from a tall building has attained a velocity of 78.4 m/s, how long has it been falling?
January 2, 2010

Math
How does the square root of -6i-8 equal 1 +3i?
November 15, 2009

pre-algebra
3 1/2 * 1 1/2
September 30, 2009

Physics
Explain further pls
September 13, 2009

5th grademath
i don't have a answer bec. there are no question
September 11, 2009

math
1. Number Sense: write three numbers that are greater than 1,543,000 and less than 1,544,000 2. Put the planets in order from the one closest to the sun to the one farthest from the sun. Earth 93,000,000 Jupiter 483,000,000 Mars 142,000,000 Mercury 36,000,000 Venus 67,000,000
September 2, 2009

MATH
A COPY MACHINE CAN DUPLICATE 18 PAGES IN 45 SECONDS. AT THIS RATE,HOW MANY PAGES CAN BE DUPLICATED IN 60 SECONDS?
May 10, 2009

college algebra
day in a half
March 8, 2009

Math
what is scale inteval
February 8, 2009

science
According to the rock cycle, which of the following transitions are possible? Assume an unlimited number of steps. A. An intrusive igneous rock becomes a sedimentary rock. B. A sedimentary rock becomes soil. C. A metamorphic rock becomes an extrusive igneous rock. D. All of ...
January 28, 2009

science
why do you think some stalactites grow without a stalagmite below them, or some stalagmites grow without a stalactite above them?
January 26, 2009

CIVICS
what does the department of justice do?
January 23, 2009

9th grade
Why did richard sell the anti-negro newspapers
December 18, 2008

physics
64.4
November 11, 2008

civics
I have another question. what examples can i write about the rights that the 10th amendment protects?
October 31, 2008

civics
what examples can i write about the rights that the 9th amendment protects?
October 31, 2008

civics
thank you ms.sue for taking your time and helping me out.
October 31, 2008

civics
what example can I write about the rights that the 3rd amendment protects?
October 31, 2008

science/density
thank you for your help bobpursely
October 23, 2008

science/density
which is the greater density? a)1 b)1.8 c)3 D)2.7
October 23, 2008

science
wind cycle is The extraction of kinetic energy from the wind and conversion of it into a useful type of energy: thermal, mechanical, or electrical. water cycle is the cycle of evaporation and condensation that controls the distribution of the earth's water as it evaporates...
October 23, 2008

chemistry (energy)
how do you calculate the average energy?
September 28, 2008

Ecology
Whats the role of Nutrifying bacteria?
September 4, 2008

ecology
Why do nutrients need to be recycled in nature?
September 4, 2008

Ethnic Diversity
I'm the same class and I hate it with a passion too can't wait until its over. This question's are so old, it shouldn't even be a valid question!!! ugh!!!
September 2, 2008

Art
How does art and design affect peoples cultures, lifestyle, religion and fashion?
October 30, 2007

Math
2nd grade number patterns Number Series I am having problems with these 2 3 2 6 4 9 6 12 8 (what should be next?) 3 6 9 12 9 6 3 6 (what should be next?)
October 23, 2007

science
How do I design a graph that shows the ratio or proportion of metal,metalloids,and nonmetals that are on the periodic table
October 18, 2007

Science
I need help designing a graph that shows the ratio or proportion of metal, metalloids and nonmetals
October 18, 2007

Science
How can I design a study guide to use when studying the periodic table?
October 18, 2007

Math
which nonstandard measurement unit is closest to decimeter? A large paper clip, The width of your hand, The length of your arm or Your height?
October 17, 2007

Math
Which nonstandard measurement unit is closest to a decimeter? the width of your hand or the length of your arm
October 17, 2007

Math
Is this even possible? √18a³ (The square root of 18 A cubed)
September 28, 2007

Math/Algebra
At Gwen's garage sale, all books were one price, and all magazines were another price. Harriet bought four books and three magazines for 1.45, and June bought two books and five magazines for 1.25. What was the price of a book and what was the price of a magazine? Let x be...
July 24, 2007

math
Fill in the blanks y = 10x + 100 x y -20 ? -10 ? 0 ? 10 ? I don't see any blanks to fill in. Are they telling you values of y and asking you co compute x? Or vice versa? The spacing changed the format I had. the values for x are -20, -10, 0, 10 now I need to find the ...
July 7, 2007

Algebra
My instructions are to fill in the table using the given formula. y = 10x = 100
June 29, 2007

Algebra
My instructions are to solve the problem by showing the steps and identify as a conditional equation, an inconsistent equation or an identity. 0.06q + 14 = 0.3q - 5.2 You can convert that to 0.24 x = 19.2 and solve it for x. The original equation is neither inconsistent (an ...
June 29, 2007

Math
How would I describe a step-by-step procedure for adding two fractions with different denominators? The first thing you need to do is make the denominators the same. You do this by finding their lowest common multiple. We'll use this as an example: (2/3)+(3/8) The first ...
June 21, 2007

Science (Forming Compounds)
Can Magnesium and Sulphur form a compound? If so, what is the chemical formul of the compound? MgS magnesium sulfide http://en.wikipedia.org/wiki/Magnesium_sulfide
November 5, 2006

unscramble
tiontioncaraf = fractionation
September 6, 2006

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