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Questions Asked on September 6, 2014

all of the traits passed biologically from parent to child are known as?A. risk factors. B. behavior. C. heredity. (D.)
1. 27 answers
2. asked by chris
3. 16,073 views
You toss a tennis ball straight upward. At the moment it leaves your hand it is at a height of 1.5 m above the ground, and it is
1. 1 answer
2. asked by John
3. 12,536 views
1.A bus travels 400 m between two stops. It starts from rest and accelerates at 1.50 m/s^2 until it reaches a velocity of 9.00
1. 2 answers
2. asked by Anonymous
3. 8,135 views
Which of the following are used to calculate total population growth of an area? Choose 3.A. Life expectancy B. Migration C.
1. 3 answers
2. asked by Auburn
3. 6,921 views
A sample of 400 items is taken from a population whose standard deviation is 10. The mean of the sample is 40. Test whether the
1. 1 answer
2. asked by Mritunjay
3. 5,308 views
On a safari, a team of naturalists sets out toward a research station located 5.54 km away in a direction 47.9 ° north of east.
1. 2 answers
2. asked by Shant
3. 5,060 views
Suppose you are building a brick border for a garden by stacking rows of bricks on top of each other. If the height of each
1. 7 answers
2. asked by SkatingDJ
3. 4,772 views
This poem describes a train as if it were a horse. Examine the imagery of the stanza in bold. What does it describe?A) The
1. 3 answers
2. asked by Pan
3. 4,058 views
A pilot flies in a straight path for 1 h 30 min. She then makes a course correction, heading 10 degrees to the right of her
1. 1 answer
2. asked by Jason Q.
3. 3,694 views
Two tangents XY and XZ are drawn from a point X to a circle with center W.If the length of XZ is 156 and the length YZ is
1. 1 answer
2. asked by Nitumoni
3. 3,230 views
Instructions for finding a buried treasure include the following: Go 745.6 paces at 298◦, turn to 204◦ and walk 178 paces,
1. 1 answer
2. asked by Barakat
3. 2,952 views
Flask A contains 100 milliliters of a solution with a pH of 5. After you add 100 milliliters of a solution from Flask B, the pH
1. 1 answer
2. asked by Katy
3. 2,948 views
Balanced equation,4KNO3(s) ----->2K2O(s) + 2N2(g) + 5O2(g) To produce 51.8kg of O2, How many moles of KNO3 must be heated? How
1. 4 answers
2. asked by Chad
3. 2,690 views
a fire hose hold near the ground shoots water at speed of 6.8 m/s at what angle(s) should the nozzle point in order that the
1. 1 answer
2. asked by kit flores
3. 2,224 views
Why are aboriginal clan systems considered human social systems?
1. 10 answers
2. asked by Veronica
3. 2,139 views
My father was a hard working man but didn't earn much money.Is this sentence correctly punctuated?
1. 2 answers
2. asked by Laurie
3. 2,020 views
W, R, and S are points on a number line, and W is the midpoint of point RS. For each pair of coordinates given, find the
1. 2 answers
2. asked by Anonymous
3. 1,921 views
Lindsey buy s a bag of each size of bouncy ball. She wants to put the same number of each size of bouncy ball into 5 party-favor
1. 3 answers
2. asked by Pietro
3. 1,822 views
Write the anodic reaction for the electrolysis of concentrated zinc chloride solution.(a) Using plantium electrodes. (b) Using
1. 3 answers
2. asked by Shane
3. 1,816 views
What is the volume of 1.25 lb of mercury? The density of mercury is 13.546g/mL.
1. 1 answer
2. asked by Hannah
3. 1,730 views
In which distributions does the variable, X, have a binomial distribution?(Choose all that are correct) When a 6-sided number
1. 2 answers
2. asked by Alex
3. 1,720 views
Can someone please help me.....I have limited reactant formula problem. I am completely lost. 2Ca(s) + O2(g) ----> 2CaO(s)
1. 2 answers
2. asked by Chad
3. 1,597 views
Describe the correct technique for reading the meniscus of a solution in the buret.
1. 1 answer
2. asked by Josh
3. 1,468 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. 1,304 views
Why are alum rystals not supposed to washed in pure water?
1. 1 answer
2. asked by Anoymous
3. 1,246 views
In which distributions does the variable, X, have a binomial distribution?(Choose all that are correct) ~When a 6-sided number
1. 4 answers
2. asked by Alex
3. 1,240 views
While doing online research you enter this keyword search with a truncation character: man* Which of the following would not be
1. 4 answers
2. asked by Rena
3. 1,221 views
At Western University the historical mean of scholarship examination scores for freshman applications is 900. A historical
1. 1 answer
2. asked by Mia
3. 1,046 views
You weigh an empty dish and find its mass to be 48.0 grams. After you add a volume of salt water to the dish the mass of the
1. 1 answer
2. asked by Abdul
3. 1,036 views
What is the approximate Cl–Ca–F bond angle in the following molecule?
1. 2 answers
2. asked by Chiongo
3. 1,021 views
if the largest mass that you could lift on earth is 150 Kg. What is the largest mass you could lift on the moon.My work
1. 2 answers
2. asked by mickalia
3. 990 views
Help meSolve 1. (2p2 + 7p - 39) ÷(2p-7) 2 (n3 + 7n2 + 14n + 3) ÷ (n +2) 3. (p3-10p2 + 20p + 26) ÷ (p-5) 4. (v3- 2v2 -14v - 5)
1. 2 answers
2. asked by bheng
3. 987 views
How do I determine the dimensions of the following matrix product?A 2x3 * B 3x5 ??
1. 1 answer
2. asked by Kylie
3. 978 views
Bill can mow his mother's lawn in 45 minutes. His brother Jim can mow it in 75 minutes. How long will it take them to do it
1. 1 answer
2. asked by Eliza
3. 960 views
When you calculate a mean, the sign of the quotient always depend on the sign of the dividend. Why?
1. 1 answer
2. asked by Fawn
3. 953 views
Determine the number of protons and electrons in each of the following ions.Na+ Enter your answers numerically separated by a
1. 1 answer
2. asked by James
3. 949 views
A bowling ball traveling with constant speed hits the pins at the end of a bowling lane 16.5 m long. The bowler hears the sound
1. 1 answer
2. asked by Max
3. 904 views
An all girl college began enrolling boys in 2005. By 2012 the ratio of boys to girls was 3 to 7. If there are 200 more girls
1. 3 answers
2. asked by Michelle
3. 897 views
Treadmill, cost is x, amount of markup $880.00, selling price of $2,335.00, what is percent markup based on cost?
1. 1 answer
2. asked by Joan
3. 896 views
How many molecules of PbCl2 are produced when 5.00 g of Pb(NO3)2 reacts with HCl?
1. 2 answers
2. asked by Kee
3. 863 views
A simple lever is used to lift a heavy load. When a 60-N force pushes one end of the lever down 1.2 m, the load rises 0.2 m.
1. 1 answer
2. asked by ann
3. 831 views
The equation of the line joining the complex numbers -5 + 4i and 7 + 2i can be expressed in the form az + b \overline{z} = 38
1. 0 answers
2. asked by Jamie
3. 827 views
2. In "The Censors," it is ironic that the Censorship Division doesn’t bother to check Juan’s__________ before hiring him.
1. 1 answer
2. asked by stacey
3. 808 views
Points EC bisects points AD at C. For each of the following, find the value of 'x' and the measure of the indicated segment.
1. 0 answers
2. asked by Anonymous
3. 784 views
The sentences below have transitive verbs so each verb has a direct object. Read each sentences and underline its direct object.
1. 3 answers
2. asked by Anonymous
3. 768 views
Two objects with masses 2.0 and 3.0 kg move toward each other, both with speeds V0 = 5.0 m/s. They collide head on and stick
1. 1 answer
2. asked by Physics
3. 763 views
Two points P and Q are connected by a straight road of length d. At time t = 0, acar starts driving from P to Q at a constant
1. 1 answer
2. asked by Robert
3. 760 views
A farmer supplies 1250.0 kg of a fertilizer that contains 10& nitrogen to his fields each year. Fifteen percent of the
1. 1 answer
2. asked by David Cardenas
3. 755 views
The Flower Power Bakery makes 200 cherry cheesecakes at a cost of $2.45 each. If a spoilage rate of 5% is anticipated, at what
1. 2 answers
2. asked by Joan
3. 733 views
Event A occurs with probability 0.1 and event B with probability 0.5A) What is the maximum probability that the intersection of
1. 0 answers
2. asked by Rebekah
3. 733 views
Please help with this Law question:If a criminal defendant goes to trial but the case ends with a hung jury, can the government
1. 2 answers
2. asked by Pat
3. 729 views
you will develop a project that communicates to people something about your world. i don't mean planet earth i mean the
1. 6 answers
2. asked by reina
3. 719 views
A car traveling 92 km/h is 130 m behind a truck traveling 75 km/h. How long will it take the car to reach the truck?
1. 2 answers
2. asked by veronica
3. 716 views
There exist two complex numbers c, say c1 and c2, so that 2 + 2i, 5 + i, and c form the vertices of an equilateral triangle.
1. 0 answers
2. asked by Aditya
3. 705 views
A ball is thrown vertically upward from the ground with a speed of 36.0 m/s.Suppose the acceleration of gravity were only 2.00
1. 1 answer
2. asked by Celine
3. 701 views
The sentences below have transitive verbs so each verb has a direct object. Read each sentences and underline its direct object.
1. 1 answer
2. asked by Anonymous
3. 699 views
Find the pH of 1.0E-8 M H2S04 (H2SO4 <==> 2H^+ + SO4^2-)I have got answer to be 7.70, can you confirm the answer for me please?
1. 1 answer
2. asked by Matt
3. 688 views
Two locomotives approach each other on parallel tracks. Each has a speed of v = 85 km/h with respect to the ground. If they are
1. 1 answer
2. asked by veronica
3. 687 views
What is the connection between Weber’s Law, Fechner’s Law, and Steven’s Power Law
1. 0 answers
2. asked by Vanessa
3. 684 views
What is the sign and magnitude of a point charge that produces a potential of -2.00 V at a distance of 3.00 mm?
1. 0 answers
2. asked by Steve
3. 672 views
Police obtain a search warrant for Mary's house to search for cocaine. While executing the search warrant, the police look in a
1. 0 answers
2. asked by Pat
3. 656 views
Originalists often hold that it is incorrect to use the Equal Protection Clause of the Fourteenth Amendment to strike down laws
1. 2 answers
2. asked by Sam
3. 653 views
Find the indicated values. Please correct me if I'm wrong!1. B is between A and C. AB=2x+1, BC=3x-4, and AC=62. Find the value
1. 1 answer
2. asked by Anonymous
3. 652 views
A bus accelerates at 1.4 m/s2 from rest for 14 s. It then travels at constant speed for 23 s, after which it slows to a stop
1. 1 answer
2. asked by su_pona
3. 646 views
Two small pith balls, each of mass m = 17.4 g, are suspended from the ceiling of the physics lab by 1.2 m long fine strings and
1. 1 answer
2. asked by Phil
3. 639 views
Beacon electronics advertised a portable TV set on sale for $272.49 after a 35% markdown from the original price. What was the
1. 1 answer
2. asked by Joan
3. 638 views
In above triangular prism,ab=3cm,ac=4cm,bc=5cm and cd12 cm,show that triangle ABC is a right-angled triangle
1. 0 answers
2. asked by Paula
3. 637 views
What are the 7 principles of design
1. 1 answer
2. asked by kamala
3. 635 views
A wooden bridge crossing a canyon consists of a plank with length density λ = 2 kg/m suspended at h = 10.0 m below a tree
1. 1 answer
2. asked by Giancarlo
3. 630 views
What is the temperature of air, given P= 90 kPA and the pressure is 1.0 kg(m^-3)?Thanks!
1. 0 answers
2. asked by Rebekah
3. 622 views
The average cooling rate of a cup of coffee is 24 °C per minute, and you can begin to sip the coffee when it is 60 °C. How
1. 1 answer
2. asked by Abdul
3. 619 views
10th term of series 25+27+29........is
1. 1 answer
2. asked by sutej.ym
3. 611 views
Annual per capita consumption of milk is 21.6 gallons (Statistical Abstract of the United States: 2006). Being from the Midwest,
1. 0 answers
2. asked by Mia
3. 605 views
A skateboarder shoots off a ramp with a velocity of 6.4 m/s, directed at an angle of 54° above the horizontal. The end of the
1. 0 answers
2. asked by Anonymous
3. 599 views
In reaching her destination, a backpacker walks with an average velocity of 1.22 m/s, due west. This average velocity results,
1. 0 answers
2. asked by Adel
3. 599 views
How did different groups view the federal government?
1. 11 answers
2. asked by Meghan
3. 596 views
Density (d) is mass (m) divided by volume (V) (d = mV). Mass is typically measured in grams (g), while volume is typically
1. 1 answer
2. asked by Abdul
3. 594 views
A triangle having three equal sides is necessary and sufficient for a triangle having three equal angles
1. 1 answer
2. asked by Anonymous
3. 588 views
The Sweet Candy Shop buys 600 pounds of chocolate covered strawberries at $5.59 per pound. If a 10% spoilage rate is
1. 2 answers
2. asked by Joan
3. 587 views
In October, a hardware store purchased snow shovels for $8 each. The original markup was 50% based on the selling price. In
1. 0 answers
2. asked by Joan
3. 586 views
Suppose that A = D + E and that D/A = 0.80. Solve for D/E.These are the steps I have taken, but I don't know how to proceed. 1.
1. 2 answers
2. asked by Eliza
3. 586 views
In the electrolytic refining of copper, write equation for the reaction of the impure copper.
1. 1 answer
2. asked by Shane
3. 584 views
A gold nugget that weighs 20.053 g on the balance is lowered into a graduated cylinder filled with ethanol. If the initial
1. 2 answers
2. asked by Izzy
3. 581 views
how do I start an Auto Biography?I mean what sentence should i start it with?
1. 2 answers
2. asked by AJ
3. 580 views
What is the sign and magnitude of a point charge that produces a potential of -2.00 V at a distance of 3.00 mm?
1. 0 answers
2. asked by Anonymous
3. 580 views
cuco3+feso4-?
1. 2 answers
2. asked by dinh thu phuong
3. 579 views
I have been out of school 27 years; no Algebra or Trigonometry training: only remedial math.This class is part of a Diploma
1. 1 answer
2. asked by James
3. 578 views
3 friend's A,B,C went for weekend party to mc Donalad's restruant and there they measure their weights in some oder in 7 rounds.
1. 0 answers
2. asked by SUBRAT KUMAR SAMAL
3. 575 views
I have a rectangle here with triangles inside.some triangles are blank others are shaded. -The area of the rectangle ABCD is
1. 0 answers
2. asked by rami
3. 571 views
If the average chicken lays 6 eggs in 7 days, how many chickens on average are needed to obtain 163 eggs per day?
1. 1 answer
2. asked by Abdul
3. 564 views
Dylan's Bicycle Shop offers a new bicycle on sale for $259.92 after a 10% markdown. What was the cost of the bicycle to Dylan if
1. 1 answer
2. asked by Joan
3. 558 views
You play your Xbox 360 every day for a month. Each week you realize that every time you play, your battery lift goes down by 5%
1. 1 answer
2. asked by Dawn
3. 557 views
Describe what it means (describe the motion) if the acceleration vector has the same direction as the velocity vectors, and what
1. 1 answer
2. asked by Layla
3. 554 views
Describe what it means (describe the motion) if the acceleration vector has the same direction as the velocity vectors, and what
1. 0 answers
2. asked by Layla
3. 546 views
You have a box which contains only red marbles and blue marbles. The mass of one red marble is 16 grams, while the mass of one
1. 2 answers
2. asked by Abdul
3. 540 views
A flat circular plate of copper has a radius of 0.278 m and a mass of 42.6 kg. What is the thickness of the plate? answer in
1. 0 answers
2. asked by Anonymous
3. 528 views
A 14.0 kg sample of lead is measured out at 4 oC. Using the table on page 34, what is the specific gravity of lead?
1. 1 answer
2. asked by Izzy
3. 527 views
The Mills Lunch Shop prepares fresh take-out entrees each day. On Tuesday, 40 baked chicken dinners were prepared at a cost of
1. 2 answers
2. asked by Joan
3. 519 views
Judges espousing a philosophy of original understanding maintain that school desegregation cases decided on the basis of the
1. 0 answers
2. asked by Bob
3. 517 views
How far does your automobile travel in meters during your reaction time ifyou are moving at 55 mi/h (25 m/s)?
1. 1 answer
2. asked by Nicole
3. 506 views

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