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2014
September

Questions Asked on September 4, 2014

Myoglobin, a protein that stores oxygen, has a mass of 2.98 x 10-14? what?
1. 2 answers
2. asked by Kathy
3. 5,934 views
An open-topped tank completely filled with water has a release valve near its bottom. The valve is 1.75m below the water
1. 0 answers
2. asked by Santi
3. 540 views
can someone explain to me what my professor is asking when she say underline the focus or or phrase in the thesis statement
1. 1 answer
2. asked by Kinzee
3. 408 views
The ratio of red jelly beans to yellow jelly beans in a dish is 3.4. If Greg eats 3 red ones and 6 yellow ones, the ratio is
1. 1 answer
2. asked by michele
3. 864 views
Finding the subject and predicate in The production of clean timber takes several years.
1. 2 answers
2. asked by karen
3. 993 views
x(.6917)+(1.0318x)(.3083)=63.546Solve for x
1. 5 answers
2. asked by Vanessa
3. 417 views
FACTOR6x^3+2x^2-8x =0 I know the GCF is 2x thus leaving: 2x(3X^2+X-4X)=0 *Stuck after this part*
1. 1 answer
2. asked by M
3. 372 views
Combine like term, write answer in descending order.4x^2 - 6x +9?
1. 3 answers
2. asked by michaelr
3. 463 views
A horse canters away from its trainer in a straight line, moving 100 m away in 19.0 s. It then turns abruptly and gallops
1. 0 answers
2. asked by Giulianna
3. 532 views
Identify the degree of each term of each polynomial. Then find the degree of the polynomial combine like term.m^3+
1. 1 answer
2. asked by michaelramsey
3. 698 views
find each unit rate. Round to the nearest hundredth if necessary.8 batteries in 3 months
1. 1 answer
2. asked by Isabella
3. 876 views
What are these fractions listed from least to greatest: 1/7,1/9,2/7,1/12?
1. 1 answer
2. asked by Dacey
3. 414 views
Verify the trigonometric identity:(1+sin x)/ (1-sinx)=(1+sin x)/[cos x] Hint: [cos x] means the absolute value of cos x
1. 0 answers
2. asked by Morgan
3. 714 views
NATA spent $28 on 2 dvds.At this rate how much would 5 dvds cost? At what rate did she spend her money?
1. 1 answer
2. asked by iris
3. 553 views
one number is three less than six times second number. their sum is 32. find the two numbers
1. 2 answers
2. asked by Anonymous
3. 1,385 views
Verify the trigonometric identity:(1+sin x)/ (1-sinx)^2=(1+sin x)/[cos x] Hint: [cos x] means the absolute value of cos
1. 1 answer
2. asked by Morgan
3. 598 views
Is the GCF factor of any number n and 1 is n?
1. 0 answers
2. asked by M
3. 409 views
is the least common multiple of any number n and 1 is n?
1. 0 answers
2. asked by M
3. 386 views
A 49-N force is applied perpendicular to the portion BC of the bent bar. Determine the moment of P about point B and about point
1. 0 answers
2. asked by Bryan
3. 951 views
how would you describe the impact of factory goods
1. 1 answer
2. asked by erik
3. 873 views
when x is nonzero integer the sum 0f 3+x is sometimes negative and sometimes positive. Identify a value of x for which the sum
1. 0 answers
2. asked by Robert
3. 260 views
Noella read that women used to make 75 cents for every dollar that men made. She says that this means that men were paid 25%
1. 1 answer
2. asked by Enis
3. 875 views
(3+10)+(3)+(10)
1. 1 answer
2. asked by niyah
3. 292 views
A student argues that 0.01% = 0.01 because in 0.01%, the percent is already written as a decimal. How do you respond?
1. 1 answer
2. asked by Enis
3. 1,201 views
Experiment DesignYou are asked to separate a mixture of toluene and cyclohexane. Assume that they do not form an azeotropic
1. 1 answer
2. asked by Kim
3. 857 views
Matt who stands at 68 inches tall casts an 8 foot shadow at the same time a pear tree casts a 21 foot shadow. How tall is the
1. 3 answers
2. asked by Aly
3. 658 views
A Students says that 3 1/4 % = 0.03 + 0.25 = 0.28. Is this correct? Why or why not?So I got .0235 and I don't think this is
1. 1 answer
2. asked by Dawn
3. 930 views
What type of chemical rxn is Na2SO4(aq) +Ba(NO3)2(aq) the product is BaSO4(s) + 2NaNO3(aq)?what is its net ionic equation?
1. 2 answers
2. asked by Andy
3. 2,540 views
A student argues that a p% increase in salary followed by a q% decrease is equivalent to a q% decrease followed by a p% increase
1. 1 answer
2. asked by Dawn
3. 568 views
A coin bank contains twice as many nickels as quarters, three times as many pennies as quarters, and no dimes. If the bank
1. 1 answer
2. asked by student12
3. 736 views
1. How many seconds do you spend in school during the week (6.5 hours/day)?2. How many micrograms are in 12 dekagrams? 3. How
1. 3 answers
2. asked by Julia
3. 931 views
In general, if lim x->a m(x) does not exist andlim x->a n(x) does not exist, is it true that lim x->a [m(x)+n(x)] does not
1. 0 answers
2. asked by Sam
3. 451 views
The least common multiple of two numbers is 60 and one of the other number is 7 less than the other number what are the numbers
1. 2 answers
2. asked by melanie
3. 549 views
An automobile starts from rest and accelerates to a final velocity in two stages along a straight road. Each stage occupies the
1. 1 answer
2. asked by Anonymous
3. 543 views
The edges of a shoebox are measured to be 11.9 cm, 17.3 cm, and 29 cm. Determine the volume of the box retaining the proper
1. 1 answer
2. asked by pete
3. 529 views
Find each unit rate. Round to the nearest hundredth if necessary.357 miles in 6.3 hours
1. 4 answers
2. asked by Ryan
3. 1,223 views
A child, who is 45 m from the bank of a river is being carried downstream by the river's swift current of 1.0 m/s. As the child
1. 5 answers
2. asked by Jean
3. 6,756 views
1. When he was walking down the street, he ran into Miss Fairchild.(Does 'down' mean downward' or 'along' or 'on'?) 2. He was
1. 0 answers
2. asked by rfvv
3. 696 views
Which of these equations would not be in quadratic form?A.X^4-13X^2+36=0 B.2X^(2/5)+X^(1/5)-6=0 C.6x^3+2x^2-8X=0
1. 2 answers
2. asked by M
3. 1,049 views
-Use upward as positive and 10.0 m/s2 for the magnitude of g.-Let us say that you toss an object upwards at 5.0 from a height of
1. 0 answers
2. asked by hanna
3. 467 views
Find the average velocity (in m/s) of an object that starts 200 meters north of town andis 1200 meters north of town after 200
1. 1 answer
2. asked by Angelica
3. 471 views
What are the physcial characteristics for humans?
1. 1 answer
2. asked by Elle
3. 527 views
What is the application of simple harmonic motion to our daily lives?
1. 0 answers
2. asked by Haziq Suhaidi
3. 382 views
If ac=5x-16 and gf = 2x-4 then af =
1. 1 answer
2. asked by Chelsea
3. 358 views
How to get results and balance the following equation FeC2O4 + H2SO4 + K2C2O4 + H2O2
1. 1 answer
2. asked by Twin A
3. 1,311 views
identify a value of x for which sum of 3+x is positive
1. 1 answer
2. asked by Robert
3. 163 views
How could you explain this statement "An ecosystem is constantly changing ,yet it remains the same."
1. 1 answer
2. asked by Sam
3. 871 views
What is an attention grabbing introduction for the narrative of the life of Frederick Douglass ? Something that would draw the
1. 1 answer
2. asked by Amy
3. 577 views
The initial amount of sugar in fermenting a batch of beer is 5.5 grams. Over time the sugar decreases at a rate of 0.1grams per
1. 0 answers
2. asked by Anonymous
3. 778 views
For the graph y= ax^2 + bx + c, show that the y-coordinate of the vertex is-b^2/4a + c.
1. 2 answers
2. asked by Kaitlyn
3. 619 views
thank u steve
1. 1 answer
2. asked by Robert
3. 402 views
A beach apartment rented for Rs. 5000 per month during the 3 summer months and for Rs. 1800 per month during the remainder of
1. 1 answer
2. asked by Sabpio
3. 721 views
y= tan((pi x)/2)what is the domain of y? My ans. is x= 1/2+k ;k is Z Is it correct Please help!!!
1. 1 answer
2. asked by maria
3. 311 views
if |vector a+ vector b| = |vector a- vector b|find the angle between a and b
1. 1 answer
2. asked by payal
3. 574 views
Ray counted a total of 40 white cars and yellow cars. There are 9 times more white cars then yellow cars. How many white cars
1. 1 answer
2. asked by Ray
3. 495 views
hey. I am running for the vice-president for NJHS. I have already gotten my introduction, and first two body paragraphs done. I
1. 1 answer
2. asked by Madison
3. 606 views
tobis,marcus,and dominic rode their bicycles to the arcade. tobis rode 12/5 miles, marcus rode 2 1/3 miles and dominic rode 9/4
1. 1 answer
2. asked by DRAKE
3. 601 views
all real numbers that are greater than -6 but less than 6. i kinda get it but im confused with the symbols(<,>) i don't now
1. 1 answer
2. asked by alex
3. 790 views
The following. Data are the years of death of a sample of 11 people buried in a particular cemetery
1. 1 answer
2. asked by Corpeline
3. 544 views
Two identical pellet guns are fired simultaneously from the edge of a cliff. These guns impart an initial speed of 36.3 m/s to
1. 4 answers
2. asked by Hoku
3. 1,105 views
A tower is 24m high. A stone is projected upwards from the tower with initial velocity of 24,5 m/s. Calculate how long it would
1. 2 answers
2. asked by Thlologelo
3. 1,085 views
The final mark in QTQ100T has a normal distribution with an average of 60% and a variance of 100. If we draw a sample of 4
1. 1 answer
2. asked by Anonymous
3. 482 views
Find the vertices, foci, eccentricity, and length of the latus rectum of the eclipse whose equation is x^2 + 9y^2 = 9
1. 2 answers
2. asked by Jnr John
3. 839 views
Identify the points and graph the equation of the ellipse. 9x^2 + 4y^2 -54x-16y + 61 =0
1. 1 answer
2. asked by Jnr John
3. 1,241 views
Discuss hyperbola and its properties.
1. 1 answer
2. asked by Jnr John
3. 340 views
Find the equation of the parabola with directrix x + 1 = 0 and y = 1, and the length of the latus rectum is 4. Sketch the graph.
1. 1 answer
2. asked by Jnr John
3. 1,288 views
A car is moving at 90 km/h when the driver notices an animal that is about to cross the road 100 m away and he decides to apply
1. 1 answer
2. asked by Thabo Samson
3. 1,106 views
I need an explanation to send home to my parents about the "Homework" Page in the practice books for kindergarten.
1. 1 answer
2. asked by vanessa
3. 404 views
a chemical reaction released 50.0kJ of energy as it heated a sample of water from 17.0 degrees celsius to 75.0 degrees Celsius,
1. 1 answer
2. asked by kris
3. 572 views
Determine the volume of fluorine needed to produce 10.7 g of of exnon diflouride?
1. 0 answers
2. asked by Linsco
3. 351 views
'An air rifle pellet of mass 2g is fired into a block of plasticine mounted on a model railway truck. the truck and plasticine
1. 1 answer
2. asked by Neherin
3. 1,460 views
A recipe that makes 4 servings calls for 3 / 4 cup of apple juice and 2 / 3 cup of cranberry juice.How many cups of juice are
1. 2 answers
2. asked by Bob
3. 841 views
what is the initial rate of the reaction, in mol/(L*s), under theswe conditions?Concentration=0.40 mol/L
1. 1 answer
2. asked by jojo
3. 476 views
A rectangular playground is 800 feet long and 400 feet wide. If fencing costs Php 560 per yard, how much would it cost to place
1. 4 answers
2. asked by ai
3. 3,196 views
A square flower bed is 10 feet long on a side. How many plants are needed if they are spaced 6 inches apart around the outside
1. 1 answer
2. asked by ann
3. 1,334 views
One side of the triangular flower garden has length of 4.5 m, the second side is twice as long as the first side. The length of
1. 2 answers
2. asked by rinne
3. 2,173 views
A state administered standardized reading exam is given to eighth grade students. The scores on this exam for all students
1. 2 answers
2. asked by Anonymous
3. 884 views
Find the slope-intercept form of the line that passes through given the point and has the given slope. Include your work in your
1. 2 answers
2. asked by amber
3. 635 views
Facters that cause contemporary issues
1. 3 answers
2. asked by Phenyo
3. 457 views
The impact of these contemporary social issues
1. 7 answers
2. asked by Phenyo
3. 1,130 views
The spinal cord serves as a conduction pathway for impulses going to and from the ________?A. Lungs B. Liver C. Brain D. Heart i
1. 2 answers
2. asked by gabrielle
3. 515 views
which topics are under periodic chemistry II?
1. 1 answer
2. asked by Elikem
3. 361 views
hich of the following philosophers argued that a moral agent must be detached and impartial in making moral decisions?a. John
1. 0 answers
2. asked by anna
3. 471 views
According to Kohlberg, the ability to think of ethical situations in the abstract is best evidenced by which of the following:a.
1. 0 answers
2. asked by anna
3. 502 views
5.0 PointsWhat nonverbal communication technique usually communicates best your honesty about your message? A. Good posture B.
1. 2 answers
2. asked by Anonymous
3. 602 views
Which of the following best describes a typical female response to the Heinz question?a. The Heinz dilemma can be solved by
1. 0 answers
2. asked by anna
3. 456 views
were a researcher in evolutionary psychology, which of the following might be a typical conclusion regarding male and female
1. 0 answers
2. asked by anna
3. 568 views
How to write an essay. On a topic' awka etiti of my dream
1. 1 answer
2. asked by Nneka
3. 580 views
From equation x= A sin wt, prove that the acceleration of SHM is a= -w^2xw is omega actually.. 2.using relationship between
1. 1 answer
2. asked by Syam
3. 741 views
Assign your numbers for mean μ and standard deviation σ.Then select one number "a" bellow μ and one number "b" above μ.
1. 0 answers
2. asked by Annie
3. 424 views
1.) What is the conclusion of the following conditional?A number is divisible by 3 if the sum of the digits of the number is
1. 20 answers
2. asked by Anonymous
3. 12,287 views
Rewrite the following definition as a biconditional:Points that lie on the same line are collinear. A.) If a point lies on a
1. 14 answers
2. asked by Anonymous
3. 7,102 views
An object has a initial velocity of 10 m/s in the positive x direction. Under a constant acceleration it stops after undergoing
1. 1 answer
2. asked by Sammy
3. 639 views
A state administered standardized reading exam is given to eighth grade students. The scores on this exam for all students
1. 1 answer
2. asked by Brandy
3. 1,008 views
Two identical small spherical conductors (point charges), separated by 0.6 m, carry a total charge of 200 mu or micro CC. They
1. 0 answers
2. asked by hannah
3. 634 views
The magnification of a lens is also known as which of the following?Digital zoom Focal length** Aperture Shutter speed
1. 0 answers
2. asked by School Lover
3. 697 views
Tanya`s grandfather was 8 times older to her 16years ago.He would be 3 times of her age 8 years from now.Eight years ago,what
1. 2 answers
2. asked by bcb
3. 770 views
Which property is shown by 4+(5+6)=(4+5)+6? A. Communitive property of addition B.Distributive property C.Additive identity
1. 11 answers
2. asked by Gwen
3. 8,733 views
The brightness of a light source at a distance of 100m from the source is 40 units. What would be the brightness if the distance
1. 1 answer
2. asked by Clarissa
3. 503 views
What is the additive inverse of -7?A. -7 B.7 C.-|-7| D.-(-(-7) Is the answer B?
1. 5 answers
2. asked by Beau
3. 2,281 views

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