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Questions Asked on July 15, 2011

A motorcyclist is trying to leap across a canyon by driving horizontally of the cliff that is 70.0 m high at 38.0 m/s. Ignoring
1. 3 answers
2. asked by Angel
3. 4,829 views
many birds eat butterflies for food. however, the monarch butterfly has a bad taste and is therefore avoided by birds. the
1. 18 answers
2. asked by Anonymous
3. 3,632 views
what is the best course of action to follow after receiving a preliminary weather advisory of hazards such as tornadoes,
1. 3 answers
2. asked by Anonymous
3. 3,609 views
If the earth had twice its present radius and twice its present mass, what would happen to your weight? Explain. What is the
1. 1 answer
2. asked by Edward
3. 2,757 views
The price of a gallon of unleaded gas has dropped to $2.80 today. Yesterday's price was $2.87 . Find the percentage decrease.
1. 4 answers
2. asked by EmilyS.
3. 2,576 views
Consider the reaction between sodium metal and chlorine gas to form sodium chloride (table salt).2Na(s) + Cl2(g) 2NaCl(s) If 3.6
1. 2 answers
2. asked by amy
3. 2,549 views
Suppose the interest rate is 8% APR with monthly compounding. What is the present value o an annuity that pays $90 every 6
1. 1 answer
2. asked by Sandra
3. 2,501 views
which of the following quantities is not required to calculate the amount of heat energy required to heat water from 25^OC to
1. 2 answers
2. asked by John Height
3. 2,480 views
which of the following insect behaviors is similar to one of the functions of a worker honeybee?1. a mud-dauber wasp laying an
1. 5 answers
2. asked by googii
3. 2,294 views
which of the following situations would be mist similar to an electrical current passing through a metal wire in a closed
1. 2 answers
2. asked by Anonymous
3. 2,165 views
A high fountain of water is located at the center of a circular pool as in Figure P1.41. Not wishing to get his feet wet, a
1. 4 answers
2. asked by Mesha
3. 2,094 views
When pi/2<theta<3pi/4, which of the following could possibly be tan theta.a. -8 b. -1/8 c. 0 d. 1/8 e. 8
1. 4 answers
2. asked by Leanna
3. 2,009 views
A charge q =+ 4.11 x 10 - 9 C is placed at the origin, and a second charge equal to -2q is placed on the x axis at the location
1. 4 answers
2. asked by Chloe
3. 1,989 views
Your whole family has taken showers before you, dropping the temperature in the water heater to 18 degrees Celsius. If the water
1. 2 answers
2. asked by Jennifer
3. 1,864 views
Write the compound statement in symbols.Let r = The food is good, p = I eat too much, q = I'll exercise. If the food is good and
1. 4 answers
2. asked by Jen
3. 1,751 views
The governors of most statesa serve two-year terms b may serve more than two consecutive terms c are succeeded by the lieutenant
1. 10 answers
2. asked by Anonymous
3. 1,748 views
(a) translate the argument into symbolic form and (b) determine if the argument is valid or invalid. You may compare the
1. 2 answers
2. asked by Jen
3. 1,725 views
A horse pulls on a crate with a 1,000 N force, causing it to move at constant velocity. What is the acceleration of the cart? A
1. 1 answer
2. asked by Kandi
3. 1,639 views
Suppose in a restaurant your coffee is served about 5 or 10 minutes before you are ready for it. If you want the coffee to be as
1. 1 answer
2. asked by Kandi
3. 1,600 views
A particle of mass 1.6 x 10-27 kg is revolving on a circular path of radius 10cm under theInfluence of a centripetal force of
1. 1 answer
2. asked by Shrawan
3. 1,438 views
What will be the amount in an account with initial principal $6000 if interest is compounded continuously at an annual rate of
1. 2 answers
2. asked by Anonymous
3. 1,436 views
How many grams of KMnO4 should be used to prepare 2.00 L of a 0.500M solution?
1. 1 answer
2. asked by ashley
3. 1,412 views
FIND A PERIMETER OF A TRIANGLE WHERE ONE SIDE IS 2 INCHES, ONE SIDE IS 6 INCHES, ANOTHER SIDE IS 10 INCHES???
1. 4 answers
2. asked by SANDY
3. 1,360 views
How many grams of CuCl2 are required to make 75 mLof a 0.20M solution?
1. 1 answer
2. asked by ashley
3. 1,269 views
List the terms that complete a possible pattern in each of the following and state whether the pattern is arithmetic, geometric,
1. 2 answers
2. asked by judy
3. 1,169 views
I am having trouble understanding this. I am writing a paper on childhood obesity and I am to cover the following: Ethical and
1. 1 answer
2. asked by Casey
3. 1,150 views
2011-07-15 18:30:34: DB Settings - ORACLE_HOME was located and set to E:\ORACLE\ORA922011-07-15 18:31:04: Failed to connect to
1. 2 answers
2. asked by herbert
3. 1,132 views
phenol is insoluble in NNAHCO3 solution while acetic acid is soluble.give reason.
1. 2 answers
2. asked by nat
3. 1,055 views
Pablo has scored 64, 77, and 82 on his previous three tests. What score does he need on his next test so that his average (mean)
1. 2 answers
2. asked by EmilyS.
3. 1,023 views
FIND THE AREA OF A TRIANGLE IF THE BASE (b) IS 9 INCHES AND THE HEIGHT (h) IS = 12 INCHES???
1. 3 answers
2. asked by SANDY
3. 980 views
Given the following sets select the statement that is NOT true. A=(l,a,t,e,r) B= (l,a,t,e) C=(t,a,l,e) D=(e,a,t)E=(t,e,a)E=D E=B
1. 1 answer
2. asked by Janet
3. 973 views
An automobile travelling with a speed of 60km/hr, can apply brake to stop within a distanceof 20m. If the car is going twice as
1. 3 answers
2. asked by Shrawan
3. 965 views
a jeweler creates triangular medallians by bending pieces of silver wire. each medallion is an equilateral triangle. each side
1. 5 answers
2. asked by lisa
3. 944 views
Can someone please help me, I have been working on this for 2 hours now and I keep getting a negative answer.You are given the
1. 1 answer
2. asked by Celest
3. 935 views
I was wondering if someone could please help?My questions are: 5. Which one of the following statements about adapting a
1. 4 answers
2. asked by beth
3. 920 views
When a sample of potassium nitrate is heated, oxygen gas is produced. This gas, collected in a 750 milliliter flask, has a
1. 1 answer
2. asked by Jane Doe
3. 876 views
What volume of 0.25M solution can be made from5.0 gof KCl?
1. 1 answer
2. asked by ashley
3. 872 views
An elavater m=800kg has a maximum load of 8 people of 600kg. The elevatorgoes up to 10 stories = 30m at a costant speed of 4m/s.
1. 2 answers
2. asked by Noemi
3. 854 views
which of the following situations would be mist similar to an electrical current passing through a metal wire in a closed
1. 2 answers
2. asked by Anonymous
3. 840 views
A farmer has 100 yeards of fencing with which to enclose two adjacent rectangular pens both bordering a river. The farmer does
1. 3 answers
2. asked by Melanie
3. 835 views
Preparing a State budget is an example of a governor'sis it executive? I'm not sure I thought legislative and executive prepares
1. 8 answers
2. asked by Anonymous
3. 813 views
Advertisements for A toy balk once stated that it would rebound to a height greater than the hethe height from which it was
1. 1 answer
2. asked by edward
3. 807 views
A 10kg ball ‘A’ moving at a speed of 8m/s collides with a 20 kg ball B initially at rest. AfterThe collision, the balls A
1. 0 answers
2. asked by Shrawan
3. 781 views
in what way are chloroplast and mitochondria
1. 1 answer
2. asked by flash
3. 780 views
A seismic wave has a velocity of 5000 m/s and a frequency of 4Hz. wht is the wavelength of this wave? if this was a light wave
1. 1 answer
2. asked by CARLOS
3. 779 views
JOhn and Jason are standing 12 feet apart. Julie is standing 31 degrees NW of Jason. John is standing 49 degrees SW of Julie.
1. 2 answers
2. asked by lisa
3. 742 views
Create a Euler diagram to determine whether the syllogism is valid or invalid.Some musicians stay up late. Greg is a musician.
1. 5 answers
2. asked by Jen
3. 719 views
A pie chart needs to be drawn to show the percentage of total marks obtained by students. suppose 8%of studentss got 90% and
1. 1 answer
2. asked by uday
3. 706 views
Solve the following system of equations using matricesx = -2y + 6 2x + 2y = 16
1. 1 answer
2. asked by kailin
3. 674 views
In successive experimental measurements, the refractive index of a glass turned out to be 1.54, 1.45, 1.53, 1.56, 1.44, 1.54.
1. 0 answers
2. asked by Shrawan
3. 670 views
An artifact was found and tested for its carbon-14 content. If 88% of the original carbon-14 was still present, what is its
1. 0 answers
2. asked by Lee Ann
3. 644 views
can please somebody check my answer:Q. A tuning fork produces a sound that has a wavelength of 136 centimetres. What is the
1. 1 answer
2. asked by Roger
3. 637 views
How much faster will neon effuse than krypton, given that the molar mass of krypton is 83.8 grams and that of neon is 20.18
1. 0 answers
2. asked by Jane Doe
3. 634 views
10 cm^3 of a normal specimen of human blood contains 1.2 g of hemoglobin. How many grams does 17 cm^3 of the same blood contain?
1. 1 answer
2. asked by tim
3. 608 views
A 1,000 face value bond has a remaining maturity of 8 years and a required return of 7%. The bond's coupon rate is 8%. What is
1. 0 answers
2. asked by lynn
3. 602 views
Determine which, if any, of the three statements are equivalent. Give a reason for your conclusion.I) If the garden needs
1. 4 answers
2. asked by Jen
3. 599 views
JOhn and Jason are standing 12 feet apart. Julie is standing 31 degrees NW of Jason. John is standing 49 degrees SW of Julie.
1. 0 answers
2. asked by lisa
3. 591 views
Shark teeth are shape like a triangle. The height of a certain shark is 2cm longer than the base. The area is 24cm^2. Find the
1. 1 answer
2. asked by Pebbles
3. 587 views
cos(x)=2and sin(x)=5 Thanks for your previous answers mathmate. No. It's not a typo. I was wondering if someone could explain to
1. 1 answer
2. asked by George
3. 584 views
A centrifuge is a device in which small container of material is rotated at a high speed on a circular path. Such a device is a
1. 0 answers
2. asked by Kelli
3. 583 views
IN REGARD TO ELECTRONIC MEDICAL RECORDS (EMRS) WHAT IS THE POLICY FOR DISCLOSING AUTHORIZED DATA REQUESTED BY THIRD PARTIES?
1. 1 answer
2. asked by Elaine
3. 581 views
Triangles ABF and EDG are congruent. Triangles ABF and GCF are equilateral. AG = 24 and CG =1/5 AB. FInd the total distance from
1. 0 answers
2. asked by lisa
3. 568 views
lines 44, 48, 54, and 60:44-It had to smell like oil, like metal and often like the sacks of fertilizer stacked in the back room
1. 4 answers
2. asked by Anonymous
3. 568 views
2+3x10 DIVIDED BY 5x3-9= ????
1. 4 answers
2. asked by SANDY
3. 563 views
Except in Nebraska, each State legislature today isis it bicameral? unicameral bicameral nonpartisan relatively powerless
1. 1 answer
2. asked by Anonymous
3. 562 views
Engage in some Internet-based research on the relationships between the technical production aspects of film and television.
1. 6 answers
2. asked by meshelle
3. 559 views
an isosceles triangle has a perimeter of in. the congruent sides measure (2x+9)cm. The length of the third side is 3 x cm. what
1. 17 answers
2. asked by lisa
3. 558 views
a student used water as a medium in a temporary blood stick. he could observe only ruptured cell under microscope. why doese
1. 0 answers
2. asked by flash
3. 545 views
a raw score on a particular intelligence test is known to be approximately normally distributed in a population of 4th graders,
1. 1 answer
2. asked by Jason
3. 538 views
one of the acute angles in a right riangle has a measure of degrees. what is the other acute angle?
1. 4 answers
2. asked by lisa
3. 536 views
A charge +Q and -2Q were placed on first and third of three very large parallel plates. The middle plate is earthed. Find the
1. 2 answers
2. asked by Arjun
3. 531 views
1.What is egoism? What is psychological egoism? What is the difference between the two?2.What is the difference between
1. 1 answer
2. asked by Steph
3. 526 views
Determine the exact value of:sin30° + cos225° + sin150° + cos330°
1. 1 answer
2. asked by Kate
3. 525 views
5+(9-5)3(exponent)= 5+12=17Is this right? When doing the practice problems I was getting the wrong answer. This is so simple, I
1. 4 answers
2. asked by Anonymous
3. 517 views
SIMPLIFY: 2+3x10/5x3-9=???
1. 1 answer
2. asked by SANDY
3. 512 views
The half-life of 234U, uranium-234, is 2.52 105 yr. If 97.7% of the uranium in the original sample is present, what length of
1. 0 answers
2. asked by Lee Ann
3. 502 views
Consider the line 9x+4y=-9What is the slope of a line parallel to this line? What is the slope of a line perpendicular to this
1. 1 answer
2. asked by EmilyS.
3. 502 views
what is the function of the expression what made her choose me
1. 1 answer
2. asked by ridwan
3. 501 views
Write the argument below in symbols to determine whether it is valid or invalid. State a reason for your conclusion. Specify the
1. 1 answer
2. asked by Jen
3. 490 views
Find the number of decibels for the power of the sound. Round to the nearest decibel.A rock concert, 5.19 10-6 watts/cm2 D= ? db
1. 3 answers
2. asked by Lee Ann
3. 488 views
How is bacterial cell different from an onion peel cell ?
1. 0 answers
2. asked by flash
3. 486 views
Computer business systems have been around for 40 years. Desktop computers have been around for 20 years. Why do business
1. 4 answers
2. asked by Anonymous
3. 482 views
If the argument below is valid, name which of the four valid forms of argument is represented. If it is not valid, name the
1. 1 answer
2. asked by Jen
3. 479 views
List the terms, coefficients, and degree of the following polynomial: 7x^4 – 3x^2 + 5x + 2/3Can someone help me with this
1. 2 answers
2. asked by Ashley
3. 476 views
What is the temperature of a 100 liter container having 1 mole of an ideal gas at a pressure of 20 kilopascals?
1. 0 answers
2. asked by Jane Doe
3. 453 views
An initial investment of $1000.00 is appreciated for 5 years at 15% interest compounded semiannually. How much money is in the
1. 1 answer
2. asked by Kim
3. 451 views
What is the equation for this situation. the cost c, in dollars of a car rentalis equal to 9 dollars plus 1/4 the miles driven,
1. 1 answer
2. asked by Poochie
3. 449 views
Were can i find a coloured diagram of a aluminum-nickel electrochemical cell?
1. 0 answers
2. asked by Claire
3. 447 views
How would you find the inverse of these two functions: f(x)=4/(x-4)^2 andf(x)=x^2-8x+16 could you please show me step by step i
1. 3 answers
2. asked by Diana
3. 446 views
Determine which, if any, of the three statements are equivalent.I) If the carpet is not clean, then Sheila will run the vacuum.
1. 8 answers
2. asked by Jen
3. 444 views
is it true that When two identical waveforms of the same frequency are added together, the result will be a waveform with a
1. 1 answer
2. asked by Roger
3. 426 views
in what way are chloroplast and mitochondria similar ?
1. 1 answer
2. asked by flash
3. 423 views
Find m<E and m<N given the measurements of angle F and angle P are equal and m<E = xsquared and m<N = 4xsquared - 75
1. 0 answers
2. asked by lisa
3. 421 views
if we put a branch of any plant in coloured water thenwhat happened?if it change its color then why it happened tell the reason
1. 1 answer
2. asked by wali
3. 410 views
Triangles ABF and EDG are congruent. Triangles ABF and GCF are equilateral. AG = 24 and CG =1/5 AB. FInd the total distance from
1. 0 answers
2. asked by lisa
3. 402 views
dr Jones saw 824 patients on the first year of his practice, the second year he saw 1024 patient, what would be the increase in
1. 1 answer
2. asked by flora morio
3. 394 views
find m<DCB given angles A and F are congruent, angles B and E are congruent and m<CDE = 26
1. 0 answers
2. asked by lisa
3. 386 views
in what way are chloroplast and mitochondria similar ?
1. 0 answers
2. asked by flash
3. 382 views
Find the first three terms of the series.
1. 2 answers
2. asked by AJUDE ELVIS
3. 381 views
true or false The students as well as their teacher are excited about the up coming trip to italy
1. 2 answers
2. asked by lucetia
3. 378 views

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