Questions Asked on
January 30, 2015

physics
A ball is dropped from an upper floor, some unknown distance above your apartment. As you look out of your window, which is 1.5 m tall, you observe that it takes the ball 0.18 seconds to traverse the length of the window. Determine how high above the top
asked by ryan 
Math
Express the function in the form f o g if g(t)=csc t u(t)= sqrt(csc t) f(t)=?
asked by Tay B 
psychology
A company supervisor asks for volunteers from the first shift to help assemble a new binding machine that must be online within the next 24 hours. Grady lifts his chin and his shoulders, nods, and says, "I can do it." In the social cognitive perspective
asked by Anonymous 
Physics
A 50 kg satellite circles the earth in an orbit with a period of 110 min. What minimum energy E is required to change the orbit to one with a period of 320 min? Assume both the initial and final orbits are circular. The Earth’s radius is 6.37 × 10^6 m,
asked by Steven 
math
The box plots show attendance at a local movie theater and high school basketball games: Which of the following best describes how to measure the spread of the data? The IQR is a better measure of spread for movies than it is for basketball games. The
asked by tyler lewis 
Algebra 2
let f(x)=2x+4 and g(x)=6x7 find f(x)g(x) please help me with the steps? I'm so confused..
asked by Jasmine 
LA Check please
which is the best paraphrase of these lines from "January"? Fat Snowy Footsteps Track the floor, A)Thick, snowy footprints show where animals walked B)Thick, snowy outlines of feet mark the floor ****** C)Large snow boots lie on the floor of the house D)A
asked by Shay 
Constituion
1. The case of Jones v. Clinton (1997) involved what issue? A. Executive privilege B. Warmaking authority C. Pardon power D. Executive immunity is it D 2. A president is: A. absolutely immune from suit for executive functions. B. presumptively immune from
asked by Amy 
pre calculus
12. Use the remainder theorem to find P (2) for P(x) =x^3+2x^2x7. Specifically, give the quotient and the remainder for the associated division and the value of P (2). Quotient =? Remainder =? P (2) =?
asked by gary 
math
a wire of length 24cm is bent to form a square.find the area of the square formed.
asked by sss 
Social Studies
What was one event that helped make the united states a world power? A. The country experienced the Great Depression. B. The country fought in World War I. C. The country signed the Peace of Paris D. The country fought in the French and Indian War.
asked by Helper 
math
Select all pairs of ratios that form a proportion. 1/6,4/20 7/9,28/36 14/18,21/27 30/80,6/18
asked by lily gardener 
chemistry
A 0.97 m aqueous solution of an ionic compound with the formula MX has a freezing point of 2.5 ∘C .
asked by Brittney 
Physic
A bullet traveling horizontally at a speed of 350m/!@#$%^&s a board perpendicular to its surface, passes through and emerges on the other side at a speed of 190m/s . If the board is 3.80cm thick, how long does the bullet take to pass through it?
asked by Arneisha 
Physics
A bullet is fired through a wooden board with a thickness of 12.0 cm. The bullet hits the board perpendicular to it, and with a speed of +370 m/s. The bullet then emerges on the other side of the board with a speed of +333 m/s. Assuming constant
asked by Grayson 
anthropology
Explain the different lineages, clans, moieties, and phratries
asked by jimmy 
Math check my answers pls
Find the area of blue portion of the irregular shape to the right. Round to the nearest tenth. connexus . com /content/media/64275621201223145PM1090153268.png i'll upload to imgur if it doesn't work A. 2.7 in2 B. 9.7 in2*** C. 3.4 in2 D. 8.3 in2 i
asked by ijijijijij 
Science
In humans, the allele for curly hair and the allele for straight hair show incomplete dominance. The offspring of a curlyhaired person and a straighthaired person will have... I think it is curly and straight hair. Help please ?
asked by Ruby :) 
Social studies
Why did the first English settlers come to America? A. to find gold B. to become fur traders C. to start new life D. to become missionaries I need help :(
asked by Helper 
Constitutional
What case involved the delegation of voir dire in criminal cases? A. Touby v. United States B. Gomez v. U.S. C. Peretz v. U.S. D. Samuels v. U.S. is it C
asked by Amy 
Criminal Justice/Judicial Process
The power of a court to resolve a dispute: A. Jurisdiction B. Territory C. Indirect control D. Discretion Is it A?
asked by Pat 
Calculus
Determine the interval(s) at which f(x) is concave up given that f′′(x)=−x2+x+6. Critical points are: 2 & 3
asked by joshua 
Physics
Ali and his father sit at the ends of a seesaw, 2 m from the pivot, as shown in figure 5.12. Where should ali's mother sit in order to balance the seesaw?
asked by Fiesta 
ENGLISH
I need help finding real life examples for the scarlet letter themes? Do the ones I have fit the themes? Are they correct? 1. Guilt can destroy a person, body, and soul. I was thinking soldiers who fight overseas in countries and having to kill innocent
asked by Amy 
Chemistry
For a certain reaction, Kp = 3.54 at 325 C. Find delta G 598 K in kJ/mol.
asked by Anonymous 
reading
Scientists generally agree that Earth is getting warmer due to what's called the greenhouse effect. A greenhouse used for plants stays warm because sunlight and heat coming through the glass roof are mostly trapped. The heat doesn't radiate back into the
asked by Anonymous 
algebra 2
f(x)=3x7 and g(X)=2x6. Find (f o g)(4)
asked by Jasmine 
art
why did artist christo think it was important not to rely on any donors when he wrapped the miami islands in pink?
asked by eliz 
Math
A rectangle has sides of length x cm and 2x  4cm and the length x cm at time t seconds is given by x = 2 + 3t, (t >=0) . Show that the area, Acm2 , the rectangle, in terms of t is A =12t + 18t^2 . Hence find the rate of change of the area at the instant
asked by Aaqib 
math
Mrs. Healthy walked along a running track at 2400 m/h. She took 4 min more than Mrs Wise to walk the entire length of the track once. If the track is 800 m ling, Mrs Wise's average speed was ____ m/min.
asked by Rella 
Algebra 1
How can the polynomial 6d^4+9d^312d^2 be factored?
asked by Steve 
Science
What factors will be important in deciding the future use of energy resources?
asked by Dakota 
consumers
you go to the whome insurance company for auto insurance the charge $525.00 as a base rate for six months of insurance for your vehicle they offer a 15% discount for safe driver habits and a 10% discount for an excellent credit rating of 5% for a good
asked by Anonymous 
Language arts 1 question please
edgar allen poe uses a pair of rhyming words to describe trying to hold sand in "a dream within a dream". in a short paragraph tell what the words are and how they express the speakers feelings I do NOT want someone to give me the meaning or feelings I can
asked by Delia 
Language Arts
This is Grandma Ling If you dig that hole deep enough you'll reach China, they used to tell me, a child in a backyard in Pennysylvania. Not strong enough to dig that hole, I waited twenty years, then sailed back, half way around the world. In Taiwan I
asked by Callie 
Language Arts
If something begins to recede into the distance, what is happening? A. It is moving closer. B. It is growing larger. C. It is growing smaller. D. It is moving farther away. Is the answer C? Thank you
asked by Callie 
math
in an arithmetic sequence the common difference is equal to 2.the first term is also the first term of a geometric sequence. the sum of the first 3 terms of an arithmetic sequence and the sum of the first 9 terms of an arithmetic sequence form the 2nd and
asked by Brainblocked 
Mowat Park High School
History, geography, life science and math litrecy what career choice do or career field do I go to with these subjects
asked by Sbulelo Makhele 
Psychology
Check my answers, please? If you're an eligible woman in search of Mr. Right, chances are that you're most likely to be impressed by a man's A. thrift and moneymanagement skills. B. age—if he's several years your junior. C. record of steady employment.
asked by Kt 
anthropology
2.As an anthropologist you are interested in the dynamics of a Matrilineal society. What characteristics would you identify as unique within this kinship system from your own? 3.Why do kinship systems work? Where, if any, would you find a working kinship
asked by jimmy 
chemistry
nearest star distance of 4.3 light years proxima centauri is the nearest star to our solar system. what is the distance to proxima centauri kilometers? the speed of light in space is 2.998 x10^8 m/s.
asked by help plz 
physics
A capacitor is rolled from two strips of aluminum separated by two strips of paraffincoated paper. Each strip is 5.40cm wide. The foil is 7.00μm thick, and the paper is 50.0μm thick. What length, in cm, should the strips be if a capacitance of 24.0nF is
asked by Anne 
math
what is the expression for the area of the shaded region in the diagram in factored form? diagram: (shaded) Large circle have diameter of 8x (clear) small circle have diameter of 8y ___ my work: Area of large circle  Area of small circle Pi * 4^2  pi *
asked by Jay 
anthroology
Describe the distinct differences between lineages, clans, moieties, and phratries are all types of decent groups. Lineage is a descent group that can demonstrate their common descent from a known apical ancestor. depending on whether they through mother
asked by jimmy 
anthropology
3. Why do kinship systems work? Where, if any, would you find a working kinship system within the United States? Give examples for both questions. most of us are in a kinship system with spouses, children, parents, grandparents, siblings, uncles and aunts.
asked by jimmy 
math
marisol is painting on a piece of canvas that has an area of 180 square inches. the lenght of the painting is 1 1/4 times the width. what are the dimensions of the painting
asked by cristina 
math
consuelo's living room is in the shape of a rectangle and has an area of 360 square feet. the width of the living room is 5/8 its length. what is the length of the living room
asked by cristina 
physics
The equation of a SHM of a 600 g object is given as x = 0.45 cos 6.4 t where the displacement x is in meters and time in seconds. What is the total energy of the system?
asked by ll 
delete post please
Please delete my post Posted by Marie on Thursday, January 29, 2015 at 3:59pm.
asked by marie 
Physics
In raising the steel mass 6.0m, the electric motor uses more energy than that calculated in (a)(i). Write down and explain two causes of this higher energy requirement.
asked by Timber 
ELA FAST HELP URGENT
if answers are wrong tell me the correct ones please. Thank you! which description fits the limerick about the fellow named Hall? A) a poem about something funny with five lines. B) a serious poem without rhyme
asked by Vanessa16 
Physics
A 5 gram bullet is fired into a 7 kg ballistic pendulum suspended vertically from the ceiling. If the bullet embeds into the block and the two move as one to a new final height of 12 cm. What was the initial velocity of the bullet before impacting the
asked by Clara 
Physics
A 1800 kg mass car is traveling south at a velocity of 15 m/s through an intersection. It is hit by a 3500 kg mass car traveling east at 20 m/s. If the two cars collide and become one object (perfectly inelastic). What will be the final displacement of the
asked by Clara 
Math
A rectangle family room is 8 yards long and 5 yards wide . At $30 per square yard , how much will it cost to put down vinyl sheet flooring in the room ?
asked by Anonymous 
physics
A bowling ball with a mass of 4.5 kg travels at a velocity of 37 m/s for 2.5 s until it is stopped at the end of the lane by the ball return. What additional information is required to determine the weight of the bowling ball? A. the amount of friction
asked by Anonymous 
science
Explain how the chemical compounds that were once in a piece of granite exposed on the top of a mountain may today be found in a piece of basalt.
asked by Bartek 
Anthropology
In every culture, cultural constructs will be found. What are the cultural constructs found in the U.S., and how are they used to define gender in society? Compare gender constructs in Pastoralist societies. What differences do you find between the United
asked by jimmy 
Anthropology
2.Within all societies of the world there are dynamics, known as taboos, that vary by the cultural elements themselves. Anthropologists do find traits and taboos that are similar to other existing cultures but never utilized or practiced exactly with the
asked by jimmy 
algebra
Divide 36x^373x^245x6 __________________ 9x + 2
asked by slomo 
Physics
A Boeing 747 "Jumbo Jet" has a length of 55.9 m. The runway on which the plane lands intersects another runway. The width of the intersection is 24.0 m. The plane decelerates through the intersection at a rate of 5.61 m/s2 and clears it with a final speed
asked by Grayson 
Physics
A cheetah is hunting. Its prey runs for 2.88 s at a constant velocity of +8.93 m/s. Starting from rest, what constant acceleration must the cheetah maintain in order to run the same distance as its prey runs in the same time? (Give the magnitude of the
asked by Grayson 
physics
A jet plane lands in an airport with a speed of 125 m/s and can accelerate uniformly at a maximum rate of 9.8 m/s2 as it comes to rest. What should be the minimum length of the runway so that the jet plane can land in the airport safely?
asked by james 
Algebra 1
There is a circular garden in the middle of a square yard. The radius is 4x. The side length of the yard is 20x. What is the area of the part of the yard that is not covered by the circle?
asked by Steve 
Math
A math teacher wishes to use groups of 5 and/or 7 students for a class assignment. When she tries to make assignments she notices that it cannot be done with the number of students in her class. However, if the number of students were any larger, the
asked by Danielle 
algebra
Solve by factoring: x^2 + 5x = −6 Please help! I have a test next week and this is one of the practice problems and I do not understand this. I will not graduate unless I get a C. Please, Please!! Thank you
asked by slomo 
Physics
An object in space is initially stationary relative to the Earth. Then, a force begins acting on the object, starting with a force of 0 N, and increasing at a uniform rate until the magnitude of the force is 56 N after the force has acted for 10 s. The
asked by Kev 
ela
Which is the best paraphrase of these lines from "Grandma Ling"? and there I faced my five foot height, sturdy legs and feet, (1 point) And there I saw someone the same height as me, with strong legs and feet. And there I stood as tall as I could on strong
asked by Anonymous 
Math
What is the GCF of the terms 8c^3+12c^2+10c? my answer is 2c
asked by Steve 
average
A cyclist completed a competition in 1 1/4 hours at an average speed of 800 m per minute. How many KM did he cycle. do you just convert it to km?
asked by berba 
algebra
Find the quotient 6s^7p^86s^5p^6+27s^3p^4 _________________________ 3s^3p Please help, I am lost on this process
asked by slomo 
math
cube root of 1331 * square root of (1/4) = 5.5 correct?
asked by GD 
Algebra 1
The radius of a cylinder is 3x2cm. The height of the cylinder is x+3cm. What is the surface area of the cylinder?
asked by Steve 
conversion
How much longer, in seconds, is required to drive 1 mile at 40 miles per hour than at 60 miles per hour? 1 hour = 60 minutes 1 minute = 60 seconds
asked by berba 
HELP ME PLEASE
equation: simplify 1(a)^2 + ((a))^2
asked by equationhelps 
government
Explain the process for how a bill becomes a law Utilize 2 actual bills as examples
asked by anonymous 
absolute value
simplify the expression lx+1l  lx1l. (X is 75% between 0 and 1 on the numberline)
asked by equationhelps 
math
If n is a positive integer, then what is the value of (2/3)^n (1 1/2)^n1? for positive integer n? Express your answer as a common fraciton?
asked by equationhelps 
English
So I'm doing real life examples of scarlet letter themes . I just need help with or not what I hose actually fit the theme . True repentance must come within I chose the prodigal son from the New Testament How do I explain how did this fits the theme?
asked by Amy 
science
what is the central theme of the "As Cheap as Coal" portion in Section 8.1 of your text?
asked by Anonymous 
7th grade math
i am having a hard time understanding the venn diagram can someone explain it to me
asked by unknown 
Language Arts
Which is the best paraphrase of these lines from "Grandma Ling"? and there I faced My five foot height, sturdy legs and feet, A. And there I saw someone the same height as me, with strong legs and feet. B. And there I stood as tall as I could on strong
asked by Callie 
anthropology
Why do you think nearly everyone abhors these two practices?
asked by jimmy 
fin
what are the reason behind m&a waves of the 1980 and 1990
asked by kim 
Health care
How might a community become involved in making public health interventions more effective?
asked by Joetta Deese 
MATH
which following trinomial is a perfect square? A. x^2 + 2x  3 B. x^2  4x  4 C. x^2 + x + 1/4 D. x^2  x 56 question B & C 1term and 3term is perfect square. how do figure which is perfect square?
asked by IVY 
environmental science
This is a request: Can you share your opinion about drought and what can you do about it?
asked by cyrille 
college Algebra
ANemployee is paid a base salary of $2,150 a month plus an 8% commission on all sales over $7,000 during the month. How much must he sell in one month to earn a total of $3,120 for the month/
asked by Chuck 
math
IF 121a^2b^2 + kab + 4b^2 is a perfect square trinomial, then the positive value of k must be ________. my work: 121a^2b^2 = 11ab 4b^2 = 2b Then 2nd term k is twice the product of 11ab & 2b , so the value of k must be: 44 am i right or wrong?
asked by GD 
Science
How can an offspring inherit a recessive trait ? Is it when both parents carry that trait? In the plant shown (plant is an orchid with equal numbers of small white and purple specs on each petal) , the allele for the purple flower color is most likely:
asked by Ruby :) 
spanish
Juan se lava el pelo con la pasta de dientes. (1 point) Question 5 options: 1) True 2) False
asked by Anonymous 
environmental science
Its a request:(answer sincerely and think like you're in a pageant) If you were crowned tonight, what can you contribute to heal the wounds of Mother Nature?
asked by cyrille 
English
I need to make sure these has the correct punctuation. Ive already done them, i just want to be positive 1.Kenneth scored the winning touchdown, and he was crowned Homecoming King. 2. Eggs and bacon make a good proteinbased breakfast so you don’t get
asked by Jay 
psychology
1. The most common of all of the psychological disorders is A. bipolar disorder. B. acute stress disorder. (C). depression. D. schizophrenia. 2. In the Freudian psychoanalytic perspective, the id is to the pleasure principle as the ego is to the _______
asked by Anonymous 
math factor
factors of 9x^2  1/100. = (3x + 1/50)(3x  1/50) ?
asked by Jay 
physics
Determine the capacitance, in pF, of a paperfilled parallelplate capacitor (dielectric constant=3.70) having a plate area of 5.40cm2 and plate separation of 590 µm. Use 8.85 x 1012 F/m for εo, the permittivity of free space
asked by Amanda 
Spanish Homework
Hi! I was wondering if someone can check my answers? Thanks! Directions: Respond correctly by using informal, formal, plural, and nosotros commands. 1.) Form the command for a friend: Don't come. My answer: No vengas. 2.) Form the command using the correct
asked by Debbie 
Constitution
When a president signs a law, but makes a written statement about that law, it is referred to as: A. an amendment. B. a signing statement. C. an executive order. D. a pocket veto. is it B
asked by Amy 
Science
Describe how the Triassic period was a transitional time period during the Mesozoic era. Explain why the boundary between t he Triassic and Jurassic periods is similar to the boundary between the Permian and Triassic periods.?
asked by Khary 
Green Chemistry
The primary route for making copper iodide is by reacting potassium iodide with copper sulfate: 2CuSO4 + 4KI + 2Na2S2O3 ==> 2CuI + 2K2SO4 + 2NaI + Na2S4O6 Identify potential green chemistry and green engineering challenges of the reaction.
asked by Henry 
logic and design
algorithm for waking in the morning, making and eating breakfast, I don't feel this is enough for my teacher can you help me. Idon't know if i have enough code start get up while not awake drink coffee endwhile if temperature < 65 then wear sweater else
asked by lee 
math
Hi my question is find the value of the following. 6! 8! over 9! 5! If your answer is not an integer, write it as an exact fraction. Thank you so much. I have no idea how to do it.
asked by mary ann 
chemistry
What is the molar mass of pentane if 4.18 ~ 1016 molecules of pentane weigh 5.00 ƒÊg?
asked by ashley 
physics
a) Determine the capacitance, in pF, of a paperfilled parallelplate capacitor (dielectric constant=3.70) having a plate area of 5.40cm2 and plate separation of 590 µm. Use 8.85 x 1012 F/m for εo, the permittivity of free space. For this I got
asked by Amanda 
English
moveto know how others feel and why feel that way  Is the definition of "move" "to know...."? Is the definition grammatical? eg. His speech moved people in the hall.
asked by rfvv 
Calculus
The volume, V cm3 , of a cone height h is pi x h^3 / 12 If h increases at a constant rate of 0.2 cm/sec and the initial height is 2 cm, express V in terms of t and find the rate of change of V at time t.
asked by Akki 
Science
which conditions characterize a highpressure area? 1. low density, low humidity 2. high density, high humidity 3. high density, low humidity** 4. low density, high humidity
asked by Anonymous 
math
Four students, Rick, Robin, Ryu, and Roy are registered for the same class and attend inde pendently of one another, Rick 96.5% of the time, Robin 93.3% of the time, Ryu 8 8.2 % of the time, and Roy 77.9 % of the time. What is the probability that on any
asked by jen 
Science
geologist finds fossils of a lizardlike dinosaur and a fernlike tree in layers that are 1.0 m and 1.5 m deep. However, in a layer that is 2.0 m deep, he finds fossils of bony fish and shellfish. Which explains? 1. The continent shifted to a polar region.
asked by Anonymous 
Science
What is the central theme of the “As Cheap as Coal” portion in Section 8.1 of your text? (Points : 1)
asked by Ashley 
Sociology of Sports
In the coverage of women's sports, it is common for the media to
asked by Anonymous 
College interview
Hi! I was just wondering if one of the teachers could tell me whether or not it is unprofessional to wear colored contact lenses to a college interview? The colors aren't drastic colors but they are contact lenses nonetheless. thanks!
asked by Mary 
anthropology
Is this right answers for1.Describe the distinct differences between lineages, clans, moieties, and phratries. Unilineal descent systems usually organize people into more structured groupings than are formed by bilateral descent rules. Four kinds of
asked by jimmy 
math
please can you explain this to me I don't understand! Find the value of the following 10! 11! over 7! 13! If your answer is not an integer, write it as an exact fraction. thank you so very much
asked by mary ann 
Calculus
Determine the interval(s) at which f(x) is concave up given that f′′(x)=−x2+x+6. a) (–2, 3) b) (–∞, –2), (3, ∞) c) (–∞, –3), (2, ∞) d) (–2, ∞) e) (–∞, 3)
asked by joshua 
Math
A cubic foot of water weighs 62.4 lb. A basketball has a radius of 0.39 ft. How much would the basketball weigh if it was filled with water I did 4 times pie times 0.39^3 over 3 and get 0.24834888, I just need to know what to do now ^= power symbol
asked by John 
math
what is the greatest common factor of the polynomial show: rectangle tiles that have 6x and 6 look like this: ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** !!! !!! !!! !!! !!! !!!
asked by Jason 
Physics
Two point charges Q1=6.80nC and Q2 = 5.80nC are separated by 33.0cm. What is potential energy of the pair? Answer in units of Joules.
asked by Emily 
Physics
Ali and hid father sit at the ends of a seesaw, 2 m from the pivot, as shown in figure 5.12. Where should ali's mother sit in order to balance the seesaw?
asked by Fiesta 
Geography
What are the latiudinal positions of the temperature/mid latitude cyclones during january and july?
asked by Rabelani 
Criminal Law
Which amendment to the Constitution prohibits double jeopardy?
asked by Anonymous 
Criminal Law
Can someone be convicted for multiple crimes for one act?
asked by Anonymous 
Criminal Law
How can a person be charged with multiple crimes through the legal concept of "lesser included offenses"?
asked by Anonymous 
Chemistry
H= 20 kJ/mol and S= 75 kJ/mol A) is this process thermodynamicslly favored? B) does the equilibrium lie to the left, right, or close to the middle? For A I don't think it is. B?
asked by Anonymous 
Criminal Law
How do lesser included offenses not violate double jeopardy protection?
asked by Anonymous 
math
Arnie skates 1 3/4 miles to the lake, then goes 1 1/3 miles around the lake, and then back home. How many miles did he skate?
asked by Anonymous 
English
1. I studied math for 10 years, but I'm still not good at it. 2. I have studied math for 10 years, but I'm still not good at it.  Which one is grammatical?
asked by rfvv 
English
1. It's no use worrying about it. 2. It's no use to worry about it. 3. It's of no use worrying about it. 4. It's of no use to worry about it.  Which ones are grammatical? What does 'it' in the front refer to in each sentence?
asked by rfvv 
English
Mr. Nikumbh  Nikumbh is an Indian name? How do you pronounce? Do you pronounce 'b' after 'm'?
asked by rfvv 
Science:Physics
Nilo drives is van with an average velocity of 45.0 km/h along the North Expressway. How long will it take him to drive 350 km on a perfectly straight highway
asked by Patrick 
chemistry
I have to calculate the vapor pressure of water at 25.0 degrees celicus. The heat of vaporization of water is 40.65 kj/mol and the vapor pressure of water is 92.7 Torr at 50 degrees celcius. I know I should use log10 P=A B/C+T but I don't know how to work
asked by Mary 
biochemistry
Calculate the pH of the solutions obtained by dissolving the following in a liter of water: 0.2 mole of glycine plus 0.1 mole of NaOH I know the answer is ph = 9.60 which i know is pka2 of glycine but im not sure how to set up this question. This is just a
asked by michelle 
algebra
Solve using the Quadratic Formula (Find all complexnumber solutions.) x2 + 4x + 6 = 0 I do not get this at all and this is just practice exercise. Please help as I have a test next week and if I do not get at least a C, I will not graduate. Thank you
asked by slomo 
maths
X having factor 2 and 30.30 having factor 3 and y and y is having factor 5 and z find x+y+z=
asked by sanjay 
Math
When Mrs Lee was 44 years old, her son was twice her daughter's age. Mrs Lee would be twice her son's age when her daughter was 26 years old. How old would Mrs lee be when her daughter was 20 years old?
asked by Nora