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Questions Asked on January 12, 2012

How do actively dividing cells look different from cells that divide less often?thanks
1. 1 answer
2. asked by just me :)
3. 7,263 views
The level of nitrogen oxides (NOX) in the exhaust of a particular car model varies with mean 0.9 grams per mile and standard
1. 5 answers
2. asked by Terra
3. 6,981 views
a school playground is in the shape of a rectangle 700 feet long and 200 feet wide. if fencing cost 20 dollars per yards what
1. 1 answer
2. asked by ash
3. 4,759 views
Calculate the density of sulfur trioxide gas at 35 degrees celsius and 715 torr pressure.I know that d=m/v = PM/RT. Im not sure
1. 2 answers
2. asked by Hannah
3. 4,375 views
write sec theta in terms of sin theta when theta lies in quadrant III
1. 1 answer
2. asked by Bonnie
3. 3,765 views
how is doing operations, adding, subtracting, multiplying and dividing with rational expressions similiar to or different from
1. 6 answers
2. asked by debby
3. 3,351 views
Matt has to bake muffins. He uses x eggs for each 200 grams of flour. If he has to use 900 grams of flour how many eggs will he
1. 8 answers
2. asked by zach
3. 3,294 views
Identifying and Classifying Gerundswrite how each is used: subject, predicate nominative, direct object, or object of a
1. 3 answers
2. asked by cami
3. 3,257 views
Find the similarity ratio of a cube with a volume 512 m3 to a cube with volume 3,375 m3how would you do this problem
1. 2 answers
2. asked by ryan
3. 3,221 views
A metal sphere of radius r is dropped into a tank of water. As it sinks at speed v, it experiences adrag force F given by F = kr
1. 2 answers
2. asked by niki
3. 3,078 views
In an experiment designed to measure the distance a golf ball is hit by clubs made of different material, a standardized
1. 3 answers
2. asked by Brooke
3. 2,880 views
In the story "The Pig" written by Barbara Kimenye can someone help me figure out what she introduces, develops, and how she
1. 3 answers
2. asked by Brandon
3. 2,779 views
Jonathan is 3 ft from a lamppost that is 12 ft high. The lamppost and it's shadow form the legs of a right triangle. Jonathan is
1. 2 answers
2. asked by Anonymous
3. 2,653 views
A nautical mile equals the length of arc subtended by a central angle of 1 minute on a great circle on the surface of Earth. If
1. 1 answer
2. asked by Jillian
3. 2,610 views
The area of a regular octagon is 35 cm2. What is the area of a regular octagon with sides six times as long?so do you times this
1. 3 answers
2. asked by cindy
3. 2,509 views
A hallway display of energy is constructed in which several people pull on a rope that lifts a block 1.10 m. The display
1. 1 answer
2. asked by skylar
3. 2,272 views
10. A firm has a beta of 1.2. The market return equals 14 percent and the risk-free rate of return equals 6 percent. The
1. 1 answer
2. asked by Vanessa
3. 2,150 views
totally brain dead please helpFind the missing value to the nearest hundredth Tan _______ = 7 I forgot how to do this
1. 5 answers
2. asked by ryan
3. 2,145 views
The volume of a sphere is 2,098 m3. What is the surface area of the sphere to the nearest tenth? (1 point)do you times this by
1. 4 answers
2. asked by cindy
3. 2,078 views
When an unbalanced force acts on an object the motion of the objects changes. Sometimes the object continues to move at the same
1. 3 answers
2. asked by Miliano
3. 2,038 views
ermmm.... i feel kind of stupid. But what's the answer to this. This is for Grammar.I pulled two __________ at the same time. a)
1. 4 answers
2. asked by Andy
3. 1,899 views
cos2Acos2B + sin²(A-B) - sin²(A+B) = cos(2A+2B)
1. 1 answer
2. asked by Kewal
3. 1,896 views
A drag racer starts her car from rest and accelerates at 9.0 m/s2for the entire distance of 60.0 m. What is its speed at the end
1. 2 answers
2. asked by Jen
3. 1,881 views
I am working on identifying and classifying infinitives.It asks how the infinitive is used whether as a noun, adjective or
1. 1 answer
2. asked by cami
3. 1,825 views
A bank teller has t dollars, all in $5 bills. What expression represents the number of $5 dollar bills the teller has?
1. 2 answers
2. asked by Anonymous
3. 1,714 views
For the reaction HCO3- H+ + CO32-, ΔG° = +59.0 kJ/mol at 298.15 K. Find the value of K for the reaction
1. 1 answer
2. asked by yous
3. 1,674 views
A garage lift has input and output circular pistons with diameters of 1 cm and 45 cm respectively. The lift is used to hold up a
1. 1 answer
2. asked by cindy
3. 1,646 views
A tank of water has been outdoors in cold weather, and a slab of ice 5.8 cm thick has formed on its surface (Fig. 18-46). The
1. 1 answer
2. asked by Bobby
3. 1,636 views
Kamala had 5,026 grams of flour in a canister. She brought a 4,157 gram bag of flour. She poured some flour from the bag to the
1. 6 answers
2. asked by Tara
3. 1,588 views
1) Which statement below is incorrect if any?a)when gas is at STP, the pressure of the gas is at 1.00 atm. b)when a gas is at
1. 1 answer
2. asked by Hannah
3. 1,551 views
cos²a + cos²(a+120°) + cos(a-120°) = 3/2
1. 1 answer
2. asked by Kewal
3. 1,488 views
Someone verify these answers.Thank you! 1. A biologist finds the average production in which cancerous cells are produced in
1. 1 answer
2. asked by Casey
3. 1,461 views
State a conclusion that seems reasonable.You eat a new kind of fruit and suffer from hives for the first time in your life. A
1. 5 answers
2. asked by kay
3. 1,435 views
The vertices of a triangle are P(–8, 1), Q(–6, –8), and R(4, –3). Name the vertices of the image reflected across the
1. 1 answer
2. asked by ryan
3. 1,411 views
how poverty defined in canada?person living in poverty in canada have access to health care, education and other services. i not
1. 4 answers
2. asked by Mohammad
3. 1,369 views
While racing on a flat track, a car rounds a curve of 56 m radius and instantaneously experiences a centripetal acceleration of
1. 1 answer
2. asked by Katelynn S
3. 1,339 views
The verticals of quadrilateral ABCD are given. Draw ABCD i'n a coordinate plane and show that it is a parallelogram
1. 1 answer
2. asked by Hayle
3. 1,314 views
Nonliving things affect the organisms living in an ecosystem include weather,landforms,and?-A. habitat B. niche C. soil D.
1. 6 answers
2. asked by Alex
3. 1,302 views
Strontium-90 is a radioactive waste product from nuclear reactors. It has a half-life of 29 years. How many years will it take
1. 1 answer
2. asked by Heather
3. 1,301 views
1. An object's speed is 7.20 m/s, and its momentum is 360.0 kgm/s. What is the mass of the object?
1. 1 answer
2. asked by Callie
3. 1,281 views
Calculate the molar entropy of vaporization forliquid hydrogen iodide at its boiling point, �34.55°C. HI(l)7HI(g) �Hvap � 19.76
1. 1 answer
2. asked by philipa
3. 1,266 views
The formula for determining simple interest is I = prt. Which equation shows the formula solved for t?
1. 1 answer
2. asked by KELR
3. 1,252 views
For what values of x is the graph of the function f(x)= x^2e^x concave down. Give your answer using exact values
1. 1 answer
2. asked by Keya
3. 1,226 views
19. Temple, Inc. has sales of $329,000, cost of goods sold of $204,000, depreciation of $5,900, and interest expense of $15,100.
1. 1 answer
2. asked by Vanessa
3. 1,211 views
How much ice at zero degrees celsius is needed to cool 250g of water at 25 degrees celsius to zero degrees celsius.
1. 1 answer
2. asked by ceasar
3. 1,205 views
A person invested $20,000 in stocks and bonds. Her investment in bonds is $4,000 more than one third her investment in stocks.
1. 1 answer
2. asked by Rose
3. 1,205 views
Calculate the period of a ball tied to a stringof length 1.7 m making 3.6 revolutions every second. Answer in units of s
1. 1 answer
2. asked by Edith
3. 1,186 views
Do whitefish embryo cells continue to divide indefinitely?ty
1. 3 answers
2. asked by just me :)
3. 1,174 views
Positive roles and actions of individuals that help the group achieve its task goals include?
1. 1 answer
2. asked by donna
3. 1,149 views
Could someone verify the answers. I don't know question C and DThank you! 1. In physics, the formula for centripetal force is F
1. 1 answer
2. asked by Casey
3. 1,147 views
Find the area of a regular pentagon with a side of 6 ft. Give the answer to the nearest tenth.ok can't remember how to do this
1. 3 answers
2. asked by cindy
3. 1,113 views
Writing sentences and paragraphs. Is the below correct?Paragraph 1 I am anxious study this field medical billing and coding that
1. 0 answers
2. asked by Sis
3. 1,096 views
Are there similarities between the Qin–Han transition and that of the Sui–Tang? Between Han and Tang expansion and
1. 0 answers
2. asked by burak
3. 1,095 views
A hockey stick applies a constant force over a distance of 0.127 m to an initially stationary puck, of mass 152 g. The puck
1. 1 answer
2. asked by Riley
3. 1,086 views
I need help on writing 5 sentences in Spanish
1. 1 answer
2. asked by tamera
3. 1,080 views
What was probably Day Vinci's Most famous painting
1. 2 answers
2. asked by glenn
3. 1,076 views
28. Ag Silver Mining, Inc. has $500,000 of earnings before interest and taxes at the year end. Interest expenses for the year
1. 0 answers
2. asked by Vanessa
3. 1,073 views
Find a1 for the arithmetic series with Sn = 77, an=30, and n-7
1. 1 answer
2. asked by Embraced
3. 1,061 views
I need help on this math problem.The width of a certain painting is 5cm less than twice the length. The length of the diagonal
1. 1 answer
2. asked by HelpPlease
3. 1,059 views
Isosceles triangle ABC has vertices at A(0, 0), B(8, 0), and C(x, 12). The value of x could be
1. 1 answer
2. asked by Anonymous
3. 1,055 views
Triangles Rst and wxy are similar .the side lengths of rst are 10 inches. 14 inches and 20 inches and the length of an altitude
1. 2 answers
2. asked by Lindsay
3. 1,036 views
john's columm covered the first 12 miles in 4 hours. he then increased the speed by 2 miles per hour. if the total distance of
1. 1 answer
2. asked by mark
3. 1,005 views
Sometimes words appear as though they begin with a prefix when they actually do not. Each of the following word groups contains
1. 6 answers
2. asked by Curly Sue
3. 1,000 views
To balance a see saw how do you figure how far from the fulcrum should you put the weight.
1. 1 answer
2. asked by Kim
3. 990 views
28. Ag Silver Mining, Inc. has $500,000 of earnings before interest and taxes at the year end. Interest expenses for the year
1. 0 answers
2. asked by Vanessa
3. 990 views
How close is the semi circle y= sqr.root of 16-x^2 to the point (1, sqr.root 3)?using Optimization
1. 1 answer
2. asked by Anonymous
3. 977 views
IfA=340°, prove that2sinA/2 = -(v1+sinA) + (v1-sinA)
1. 1 answer
2. asked by Kewal
3. 960 views
A 15.4kg block is dragged over a rough horizontal surface by a constant force 191N acting at an angle of 25.3 degrees above the
1. 2 answers
2. asked by jay
3. 955 views
the thermite reaction was previously used to weld the rails of railroad tracks together. the reaction is:Fe2O3(s)+ 2Al(s)-->
1. 1 answer
2. asked by travis
3. 892 views
A boat towing a water skier leaves a dock and travels east at a speed of 20mph. Two minutes later, a second boat towing another
1. 4 answers
2. asked by Kiersten Hailey
3. 878 views
A gymnast is 4 5/12 tall.Which decimal is equivalent to 4 5/12?A. 4.416 B. 4.416 ( 6 is repeating) C. 4.512 D. 4.512 ( 2 is
1. 3 answers
2. asked by Cassie
3. 868 views
do you know of a website for my health class that has easy to understand medical terms and explanations?
1. 1 answer
2. asked by marko
3. 864 views
A child bounces a 49 g superball on the side- walk. The velocity change of the superball is from 27 m/s downward to 12 m/s
1. 0 answers
2. asked by john Parker
3. 851 views
Prove that(tan4A + tan2A)(1-tan²3Atan²A) = 2tan3Asec²A
1. 2 answers
2. asked by Kewal
3. 826 views
What Was Thomas more's book called that explained perfect world and criticize his times?
1. 1 answer
2. asked by glenn
3. 817 views
What is a 12 letter word with the 5th letter being a C, the 7th being a E, and the 11th being a T?
1. 1 answer
2. asked by Jocelyn
3. 804 views
A dockworker applies a constant horizontal force of 82.0 to a block of ice on a smooth horizontal floor. The frictional force is
1. 1 answer
2. asked by Michael
3. 802 views
The "Kingdom" is the most all inclusive taxonomic category True or False.I think it is true but not sure
1. 1 answer
2. asked by Brooke
3. 801 views
How is eccentric behavior different from abnormal behavior? Where does the diagnosis come from?
1. 1 answer
2. asked by gia
3. 799 views
Would you expect whitefish embryo cells to continue to divide indefinitely? Explain.Thanks
1. 3 answers
2. asked by please please help me ;)
3. 791 views
what is the use of human development index?ranks its member countries according to three measures: adult literacy, life
1. 4 answers
2. asked by Mohammad
3. 791 views
Who did joan of arc Believe was leading her army?
1. 1 answer
2. asked by glenn
3. 775 views
I'm not great at identifying some of these figures of speech for English Please check my answers or offer suggestions1."As flies
1. 6 answers
2. asked by Jamie
3. 773 views
28. Ag Silver Mining, Inc. has $500,000 of earnings before interest and taxes at the year end. Interest expenses for the year
1. 0 answers
2. asked by Vanessa
3. 772 views
I forgot to include this part. Thank you.1) The principal of my school has asked me to find an Irish school which would be
1. 0 answers
2. asked by Henry2
3. 771 views
Hi i have a couple of dumb questions :) I know the good websites for APA formats, but there are a couple of odd questions I have
1. 5 answers
2. asked by Dawn
3. 767 views
((y+2)/(y^2-49))subtract ((y)/(y^2+6y-7))subtract and simplify ,,,,,i know i need to find LCD which is y+7,and multiply both
1. 1 answer
2. asked by Rochelle
3. 754 views
Use the slopes of AB and CD to determine whether AB and CD are parallel, perpendicular, or neither.A(-8,5) B(-2,-4) C(6,0)
1. 1 answer
2. asked by Courtney
3. 752 views
Consider a marble moving on a horizontal track with a speed of 10 meters per second( ignore friction and air resistance). the
1. 1 answer
2. asked by maha
3. 751 views
The amount of friction exerted when an object moves across a surface depends on how the object and the surface rub together. For
1. 1 answer
2. asked by Micaela
3. 738 views
Writing sentences and paragraphs. Is this correct?Paragraph 2 Dear Elizabeth, I am anxious when I found out that you move back
1. 1 answer
2. asked by Sis
3. 735 views
In the reading. What to do about the Christians?, the emperor trajan and pliny theYounger exchange legtters concerning the
1. 1 answer
2. asked by sarah
3. 730 views
If 50,000joules of heat is added to 10kg of lead at its melting point of 330 degrees celsius.If 2kg of lead melts,calculate the
1. 1 answer
2. asked by chrystabelle1
3. 728 views
An airline pilot pulls her 12.0 kg rollaboard suitcase along the ground with a force of 25.0 N for 10.0 meters. The handle she
1. 1 answer
2. asked by Riley
3. 721 views
A communications satellite is in an orbit that is 3.1 multiplied by 107 m directly above the equator. Consider the moment when
1. 1 answer
2. asked by Anonymous
3. 711 views
When an airplane is in level flight, its weight is balanced by a verticallift, which is a force exerted by the air. How large is
1. 2 answers
2. asked by Alex
3. 711 views
When an unbalanced force acts on an object the motion of the objects changes. Sometimes the object continues to move at the same
1. 1 answer
2. asked by Miliano PLEASE
3. 703 views
three forces act on a ring. The net force on the ring is zero. One force is at an angle of 30 degrees with a magnitude of n1
1. 0 answers
2. asked by frank
3. 703 views
Show that a right-circular cylinder of greatest volume that can be inscribed in a right-circular cone that has a volume that is
1. 1 answer
2. asked by Amy
3. 699 views
2. Analyze the following scenario: Duncombe Village Golf Course is considering the purchase of new equipment that will cost
1. 1 answer
2. asked by kia
3. 688 views

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