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September 4, 2014
Myoglobin, a protein that stores oxygen, has a mass of 2.98 x 10-14? what?
5 answers
asked by
Kathy
5,901 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 answer
asked by
Santi
527 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 answer
asked by
Kinzee
401 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
2 answers
asked by
michele
850 views
Finding the subject and predicate in The production of clean timber takes several years.
3 answers
asked by
karen
975 views
x(.6917)+(1.0318x)(.3083)=63.546
Solve for x
6 answers
asked by
Vanessa
402 views
FACTOR
6x^3+2x^2-8x =0 I know the GCF is 2x thus leaving: 2x(3X^2+X-4X)=0 *Stuck after this part*
1 answer
asked by
M
363 views
Combine like term, write answer in descending order.
4x^2 - 6x +9?
4 answers
asked by
michaelr
449 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 answer
asked by
Giulianna
521 views
Identify the degree of each term of each polynomial. Then find the degree of the polynomial combine like term.
m^3+
2 answers
asked by
michaelramsey
688 views
find each unit rate. Round to the nearest hundredth if necessary.
8 batteries in 3 months
2 answers
asked by
Isabella
864 views
What are these fractions listed from least to greatest: 1/7,1/9,2/7,1/12?
1 answer
asked by
Dacey
406 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 answer
asked by
Morgan
705 views
NATA spent $28 on 2 dvds.At this rate how much would 5 dvds cost? At what rate did she spend her money?
2 answers
asked by
iris
539 views
one number is three less than six times second number. their sum is 32. find the two numbers
4 answers
asked by
Anonymous
1,369 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
2 answers
asked by
Morgan
587 views
Is the GCF factor of any number n and 1 is n?
1 answer
asked by
M
406 views
is the least common multiple of any number n and 1 is n?
1 answer
asked by
M
379 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 answer
asked by
Bryan
931 views
how would you describe the impact of factory goods
2 answers
asked by
erik
862 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 answer
asked by
Robert
248 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%
2 answers
asked by
Enis
864 views
(3+10)+(3)+(10)
1 answer
asked by
niyah
286 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?
3 answers
asked by
Enis
1,193 views
Experiment Design
You are asked to separate a mixture of toluene and cyclohexane. Assume that they do not form an azeotropic
2 answers
asked by
Kim
843 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
4 answers
asked by
Aly
644 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
4 answers
asked by
Dawn
915 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?
4 answers
asked by
Andy
2,524 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
2 answers
asked by
Dawn
557 views
A coin bank contains twice as many nickels as quarters, three times as many pennies as quarters, and no dimes. If the bank
2 answers
asked by
student12
724 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
4 answers
asked by
Julia
918 views
In general, if lim x->a m(x) does not exist and
lim x->a n(x) does not exist, is it true that lim x->a [m(x)+n(x)] does not
1 answer
asked by
Sam
441 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
3 answers
asked by
melanie
536 views
An automobile starts from rest and accelerates to a final velocity in two stages along a straight road. Each stage occupies the
2 answers
asked by
Anonymous
536 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
2 answers
asked by
pete
515 views
Find each unit rate. Round to the nearest hundredth if necessary.
357 miles in 6.3 hours
5 answers
asked by
Ryan
1,210 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
6 answers
asked by
Jean
6,735 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 answer
asked by
rfvv
679 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
3 answers
asked by
M
1,042 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 answer
asked by
hanna
459 views
Find the average velocity (in m/s) of an object that starts 200 meters north of town and
is 1200 meters north of town after 200
1 answer
asked by
Angelica
459 views
What are the physcial characteristics for humans?
2 answers
asked by
Elle
518 views
What is the application of simple harmonic motion to our daily lives?
1 answer
asked by
Haziq Suhaidi
376 views
If ac=5x-16 and gf = 2x-4 then af =
1 answer
asked by
Chelsea
348 views
How to get results and balance the following equation FeC2O4 + H2SO4 + K2C2O4 + H2O2
2 answers
asked by
Twin A
1,295 views
identify a value of x for which sum of 3+x is positive
1 answer
asked by
Robert
156 views
How could you explain this statement "An ecosystem is constantly changing ,yet it remains the same."
2 answers
asked by
Sam
858 views
What is an attention grabbing introduction for the narrative of the life of Frederick Douglass ? Something that would draw the
2 answers
asked by
Amy
568 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 answer
asked by
Anonymous
762 views
For the graph y= ax^2 + bx + c, show that the y-coordinate of the vertex is
-b^2/4a + c.
4 answers
asked by
Kaitlyn
602 views
thank u steve
1 answer
asked by
Robert
396 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
2 answers
asked by
Sabpio
712 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 answer
asked by
maria
305 views
if |vector a+ vector b| = |vector a- vector b|find the angle between a and b
2 answers
asked by
payal
567 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 answer
asked by
Ray
482 views
hey. I am running for the vice-president for NJHS. I have already gotten my introduction, and first two body paragraphs done. I
2 answers
asked by
Madison
593 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
2 answers
asked by
DRAKE
591 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
2 answers
asked by
alex
778 views
The following. Data are the years of death of a sample of 11 people buried in a particular cemetery
2 answers
asked by
Corpeline
534 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
5 answers
asked by
Hoku
1,090 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
3 answers
asked by
Thlologelo
1,069 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 answer
asked by
Anonymous
472 views
Find the vertices, foci, eccentricity, and length of the latus rectum of the eclipse whose equation is x^2 + 9y^2 = 9
3 answers
asked by
Jnr John
820 views
Identify the points and graph the equation of the ellipse. 9x^2 + 4y^2 -54x-16y + 61 =0
2 answers
asked by
Jnr John
1,227 views
Discuss hyperbola and its properties.
1 answer
asked by
Jnr John
331 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.
4 answers
asked by
Jnr John
1,271 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
4 answers
asked by
Thabo Samson
1,087 views
I need an explanation to send home to my parents about the "Homework" Page in the practice books for kindergarten.
1 answer
asked by
vanessa
394 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,
2 answers
asked by
kris
558 views
Determine the volume of fluorine needed to produce 10.7 g of of exnon diflouride?
1 answer
asked by
Linsco
342 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
3 answers
asked by
Neherin
1,446 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
3 answers
asked by
Bob
829 views
what is the initial rate of the reaction, in mol/(L*s), under theswe conditions?
Concentration=0.40 mol/L
1 answer
asked by
jojo
463 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
6 answers
asked by
ai
3,171 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
3 answers
asked by
ann
1,317 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
4 answers
asked by
rinne
2,151 views
A state administered standardized reading exam is given to eighth grade students. The scores on this exam for all students
3 answers
asked by
Anonymous
860 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
3 answers
asked by
amber
619 views
Facters that cause contemporary issues
4 answers
asked by
Phenyo
446 views
The impact of these contemporary social issues
7 answers
asked by
Phenyo
1,113 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
3 answers
asked by
gabrielle
506 views
which topics are under periodic chemistry II?
1 answer
asked by
Elikem
351 views
hich of the following philosophers argued that a moral agent must be detached and impartial in making moral decisions?
a. John
1 answer
asked by
anna
462 views
According to Kohlberg, the ability to think of ethical situations in the abstract is best evidenced by which of the following:
a.
1 answer
asked by
anna
489 views
5.0 Points
What nonverbal communication technique usually communicates best your honesty about your message? A. Good posture B.
3 answers
asked by
Anonymous
590 views
Which of the following best describes a typical female response to the Heinz question?
a. The Heinz dilemma can be solved by
1 answer
asked by
anna
443 views
were a researcher in evolutionary psychology, which of the following might be a typical conclusion regarding male and female
1 answer
asked by
anna
557 views
How to write an essay. On a topic' awka etiti of my dream
2 answers
asked by
Nneka
573 views
From equation x= A sin wt, prove that the acceleration of SHM is a= -w^2x
w is omega actually.. 2.using relationship between
2 answers
asked by
Syam
722 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 answer
asked by
Annie
414 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
20 answers
asked by
Anonymous
12,263 views
Rewrite the following definition as a biconditional:
Points that lie on the same line are collinear. A.) If a point lies on a
14 answers
asked by
Anonymous
7,052 views
An object has a initial velocity of 10 m/s in the positive x direction. Under a constant acceleration it stops after undergoing
2 answers
asked by
Sammy
626 views
A state administered standardized reading exam is given to eighth grade students. The scores on this exam for all students
2 answers
asked by
Brandy
993 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 answer
asked by
hannah
621 views
The magnification of a lens is also known as which of the following?
Digital zoom Focal length** Aperture Shutter speed
1 answer
asked by
School Lover
688 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
3 answers
asked by
bcb
754 views
Which property is shown by 4+(5+6)=(4+5)+6
? A. Communitive property of addition B.Distributive property C.Additive identity
11 answers
asked by
Gwen
8,710 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 answer
asked by
Clarissa
490 views
What is the additive inverse of -7?
A. -7 B.7 C.-|-7| D.-(-(-7) Is the answer B?
6 answers
asked by
Beau
2,259 views
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